{"id":5777,"date":"2025-12-25T01:06:12","date_gmt":"2025-12-25T01:06:12","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5777"},"modified":"2025-12-25T01:06:12","modified_gmt":"2025-12-25T01:06:12","slug":"thread-rolling-tapping-diameters-chart-metric-imperial","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/vi\/blog\/thread-rolling-tapping-diameters-chart-metric-imperial\/","title":{"rendered":"B\u1ea3ng \u0111\u01b0\u1eddng k\u00ednh c\u00e1n v\u00e0 taro ren: H\u1ec7 m\u00e9t v\u00e0 h\u1ec7 inch"},"content":{"rendered":"<div>\n<h2 dir=\"auto\">Gi\u1edbi thi\u1ec7u v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh c\u00e1n ren<\/h2>\n<p dir=\"auto\">\u0110\u01b0\u1eddng k\u00ednh c\u00e1n ren, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u01b0\u1eddng k\u00ednh ph\u00f4i ho\u1eb7c \u0111\u01b0\u1eddng k\u00ednh ph\u00f4i c\u00e1n, \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a ph\u00f4i ren ngo\u00e0i (v\u00edt) tr\u01b0\u1edbc qu\u00e1 tr\u00ecnh c\u00e1n ho\u1eb7c t\u1ea1o h\u00ecnh. \u0110\u00e2y l\u00e0 \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a thanh tr\u01a1n tr\u01b0\u1edbc khi t\u1ea1o ren. \u0110\u00e2y l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 quy tr\u00ecnh quan tr\u1ecdng trong s\u1ea3n xu\u1ea5t v\u00edt, kh\u00e1c v\u1edbi \u0111\u01b0\u1eddng k\u00ednh l\u1edbn, b\u01b0\u1edbc ren ho\u1eb7c \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf. Gi\u00e1 tr\u1ecb n\u00e0y ch\u1ee7 y\u1ebfu li\u00ean quan \u0111\u1ebfn c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u1ea1o ren \u0111\u00fang c\u00e1ch v\u00e0 d\u1ef1a tr\u00ean c\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 GB\/T18685-2017 cho ren h\u1ec7 m\u00e9t v\u00e0 GB\/T34632-2017 cho ren h\u1ec7 inch.<\/p>\n<p dir=\"auto\">Hi\u1ec3u r\u00f5 c\u00e1c \u0111\u01b0\u1eddng k\u00ednh n\u00e0y gi\u00fap l\u1ef1a ch\u1ecdn ph\u00f4i ph\u00f9 h\u1ee3p cho qu\u00e1 tr\u00ecnh c\u00e1n, \u0111\u1ea3m b\u1ea3o ren \u0111\u00e1p \u1ee9ng c\u00e1c c\u1ea5p dung sai nh\u01b0 4h, 6h, 6g (th\u00f4ng d\u1ee5ng), 6f v\u00e0 6e \u0111\u1ed1i v\u1edbi h\u1ec7 m\u00e9t, ho\u1eb7c 3A v\u00e0 2A (th\u00f4ng d\u1ee5ng) \u0111\u1ed1i v\u1edbi h\u1ec7 inch. Vi\u1ec7c \u0111\u1ecbnh c\u1ee1 ph\u00f4i \u0111\u00fang c\u00e1ch gi\u00fap ng\u0103n ng\u1eeba c\u00e1c khuy\u1ebft t\u1eadt nh\u01b0 ren kh\u00f4ng \u0111\u01b0\u1ee3c l\u1ea5p \u0111\u1ea7y ho\u1eb7c n\u1ee9t v\u1eadt li\u1ec7u.<\/p>\n<ul dir=\"auto\">\n<li>H\u1ec7 ren m\u00e9t s\u1eed d\u1ee5ng milim\u00e9t (mm) \u0111\u1ec3 \u0111o.<\/li>\n<li>H\u1ec7 ren Imperial quy \u0111\u1ecbnh s\u1ed1 ren tr\u00ean m\u1ed7i inch (TPI) v\u00e0 s\u1eed d\u1ee5ng inch cho k\u00edch th\u01b0\u1edbc danh ngh\u0129a, v\u1edbi \u0111\u01b0\u1eddng k\u00ednh t\u00ednh b\u1eb1ng mm \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n.<\/li>\n<li>C\u00e1c c\u1ea5p dung sai \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u01b0\u1eddng k\u00ednh ph\u00f4i t\u1ed1i \u0111a v\u00e0 t\u1ed1i thi\u1ec3u \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 kh\u00edt ren mong mu\u1ed1n.<\/li>\n<\/ul>\n<\/div>\n<div>\n<h2 dir=\"auto\">B\u1ea3ng \u0111\u01b0\u1eddng k\u00ednh c\u00e1n ren ngo\u00e0i h\u1ec7 m\u00e9t<\/h2>\n<p dir=\"auto\">\u0110\u01a1n v\u1ecb: mm. Ti\u00eau chu\u1ea9n: GB\/T18685-2017. C\u1ea5p dung sai: 4h, 6h, 6g (th\u00f4ng d\u1ee5ng), 6f, 6e. B\u1ea3ng n\u00e0y li\u1ec7t k\u00ea c\u00e1c gi\u00e1 tr\u1ecb t\u1ed1i \u0111a v\u00e0 t\u1ed1i thi\u1ec3u cho c\u00e1c k\u00edch th\u01b0\u1edbc v\u00e0 b\u01b0\u1edbc ren danh ngh\u0129a kh\u00e1c nhau.<\/p>\n<div>\n<div>\n<div>\n<div><\/div>\n<\/div>\n<div dir=\"auto\">\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%;\">\n<thead>\n<tr>\n<th rowspan=\"2\" data-col-size=\"xs\">M\u1ee9c \u0111\u1ed9 dung sai<\/th>\n<th rowspan=\"2\" data-col-size=\"xs\">Gi\u1edbi h\u1ea1n<\/th>\n<th data-col-size=\"sm\">M1 0.25<\/th>\n<th data-col-size=\"sm\">M1 0.2<\/th>\n<th data-col-size=\"sm\">M1.1 0.25<\/th>\n<th data-col-size=\"sm\">M1.1 0.2<\/th>\n<th data-col-size=\"sm\">M1.2 0.25<\/th>\n<th data-col-size=\"sm\">M1.2 0.2<\/th>\n<th data-col-size=\"sm\">M1.4 0.3<\/th>\n<th data-col-size=\"sm\">M1.4 0.2<\/th>\n<th data-col-size=\"sm\">M1.6 0.35<\/th>\n<th data-col-size=\"sm\">M1.6 0.2<\/th>\n<th data-col-size=\"sm\">M1.8 0.35<\/th>\n<th data-col-size=\"sm\">M1.8 0.2<\/th>\n<th data-col-size=\"xs\">M2 0.4<\/th>\n<th data-col-size=\"sm\">M2 0,25<\/th>\n<th data-col-size=\"sm\">M2.2 0.45<\/th>\n<th data-col-size=\"sm\">M2.2 0.25<\/th>\n<th data-col-size=\"sm\">M2.5 0.45<\/th>\n<th data-col-size=\"sm\">M2.5 0.35<\/th>\n<th data-col-size=\"sm\">M3 0.5<\/th>\n<th data-col-size=\"sm\">M3 0,35<\/th>\n<th data-col-size=\"sm\">M3.5 0.6<\/th>\n<th data-col-size=\"sm\">M3.5 0.35<\/th>\n<th data-col-size=\"sm\">M4 0.7<\/th>\n<th data-col-size=\"sm\">M4 0.5<\/th>\n<th data-col-size=\"sm\">M4.5 0.75<\/th>\n<th data-col-size=\"sm\">M4.5 0.5<\/th>\n<th data-col-size=\"sm\">M5 0.8<\/th>\n<th data-col-size=\"sm\">M5 0.5<\/th>\n<th data-col-size=\"sm\">M6 1<\/th>\n<th data-col-size=\"sm\">M6 0.75<\/th>\n<th data-col-size=\"sm\">M7 1<\/th>\n<th data-col-size=\"sm\">M7 0.75<\/th>\n<th data-col-size=\"sm\">M8 1.25<\/th>\n<th data-col-size=\"sm\">M8 1<\/th>\n<th data-col-size=\"sm\">M8 0.75<\/th>\n<th data-col-size=\"sm\">M10 1.5<\/th>\n<th data-col-size=\"sm\">M10 1.25<\/th>\n<th data-col-size=\"sm\">M10 1<\/th>\n<th data-col-size=\"sm\">M10 0.75<\/th>\n<th data-col-size=\"md\">M12 1.75<\/th>\n<th data-col-size=\"md\">M12 1.5<\/th>\n<th data-col-size=\"md\">M12 1.25<\/th>\n<th data-col-size=\"md\">M12 1<\/th>\n<th data-col-size=\"md\">M14 2<\/th>\n<th data-col-size=\"md\">M14 1.5<\/th>\n<th data-col-size=\"md\">M14 1<\/th>\n<th data-col-size=\"md\">M16 2<\/th>\n<th data-col-size=\"md\">M16 1.5<\/th>\n<th data-col-size=\"md\">M16 1<\/th>\n<th data-col-size=\"md\">M18 2.5<\/th>\n<th data-col-size=\"md\">M18 2<\/th>\n<th data-col-size=\"md\">M18 1.5<\/th>\n<th data-col-size=\"md\">M18 1<\/th>\n<th data-col-size=\"md\">M20 2.5<\/th>\n<th data-col-size=\"md\">M20 2<\/th>\n<th data-col-size=\"md\">M20 1.5<\/th>\n<th data-col-size=\"md\">M20 1<\/th>\n<th data-col-size=\"md\">M22 2.5<\/th>\n<th data-col-size=\"md\">M22 2<\/th>\n<th data-col-size=\"md\">M22 1.5<\/th>\n<th data-col-size=\"md\">M22 1<\/th>\n<th data-col-size=\"md\">M24 3<\/th>\n<th data-col-size=\"md\">M24 2<\/th>\n<th data-col-size=\"md\">M24 1.5<\/th>\n<th data-col-size=\"md\">M24 1<\/th>\n<th data-col-size=\"md\">M27 3<\/th>\n<th data-col-size=\"md\">M27 2<\/th>\n<th data-col-size=\"md\">M27 1.5<\/th>\n<th data-col-size=\"md\">M27 1<\/th>\n<th data-col-size=\"md\">M30 3.5<\/th>\n<th data-col-size=\"md\">M30 2<\/th>\n<th data-col-size=\"md\">M30 1.5<\/th>\n<th data-col-size=\"md\">M30 1<\/th>\n<th data-col-size=\"md\">M33 3.5<\/th>\n<th data-col-size=\"md\">M33 2<\/th>\n<th data-col-size=\"md\">M33 1.5<\/th>\n<th data-col-size=\"md\">M36 4<\/th>\n<th data-col-size=\"md\">M36 3<\/th>\n<th data-col-size=\"md\">M36 2<\/th>\n<th data-col-size=\"md\">M36 1.5<\/th>\n<th data-col-size=\"md\">M39 4<\/th>\n<th data-col-size=\"md\">M39 3<\/th>\n<th data-col-size=\"md\">M39 2<\/th>\n<th data-col-size=\"md\">M39 1.5<\/th>\n<th data-col-size=\"md\">M42 4<\/th>\n<th data-col-size=\"md\">M42 3<\/th>\n<th data-col-size=\"md\">M42 2<\/th>\n<th data-col-size=\"md\">M42 1.5<\/th>\n<th data-col-size=\"md\">M45 4<\/th>\n<th data-col-size=\"md\">M45 3<\/th>\n<th data-col-size=\"md\">M45 2<\/th>\n<th data-col-size=\"md\">M45 1.5<\/th>\n<th data-col-size=\"md\">M48 4<\/th>\n<th data-col-size=\"md\">M48 3<\/th>\n<th data-col-size=\"md\">M48 2<\/th>\n<th data-col-size=\"md\">M48 1.5<\/th>\n<th data-col-size=\"md\">M52 4<\/th>\n<th data-col-size=\"md\">M52 3<\/th>\n<th data-col-size=\"md\">M52 2<\/th>\n<th data-col-size=\"md\">M52 1.5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td rowspan=\"2\" data-col-size=\"xs\">4 gi\u1edd<\/td>\n<td data-col-size=\"xs\">T\u1ed1i \u0111a<\/td>\n<td data-col-size=\"sm\">0.833<\/td>\n<td data-col-size=\"sm\">0.864<\/td>\n<td data-col-size=\"sm\">0.933<\/td>\n<td data-col-size=\"sm\">0.963<\/td>\n<td data-col-size=\"sm\">1.032<\/td>\n<td data-col-size=\"sm\">1.063<\/td>\n<td data-col-size=\"sm\">1.199<\/td>\n<td data-col-size=\"sm\">1.262<\/td>\n<td data-col-size=\"sm\">1.366<\/td>\n<td data-col-size=\"sm\">1.462<\/td>\n<td data-col-size=\"sm\">1.565<\/td>\n<td data-col-size=\"sm\">1.661<\/td>\n<td data-col-size=\"xs\">1.733<\/td>\n<td data-col-size=\"sm\">1.829<\/td>\n<td data-col-size=\"sm\">1.901<\/td>\n<td data-col-size=\"sm\">2.029<\/td>\n<td data-col-size=\"sm\">2.199<\/td>\n<td data-col-size=\"sm\">2.263<\/td>\n<td data-col-size=\"sm\">2.665<\/td>\n<td data-col-size=\"sm\">2.762<\/td>\n<td data-col-size=\"sm\">3.098<\/td>\n<td data-col-size=\"sm\">3.26<\/td>\n<td data-col-size=\"sm\">3.539<\/td>\n<td data-col-size=\"sm\">3.666<\/td>\n<td data-col-size=\"sm\">4.006<\/td>\n<td data-col-size=\"sm\">4.165<\/td>\n<td data-col-size=\"sm\">4.472<\/td>\n<td data-col-size=\"sm\">4.664<\/td>\n<td data-col-size=\"sm\">5.344<\/td>\n<td data-col-size=\"sm\">5.501<\/td>\n<td data-col-size=\"sm\">6.341<\/td>\n<td data-col-size=\"sm\">6.499<\/td>\n<td data-col-size=\"sm\">7.184<\/td>\n<td data-col-size=\"sm\">7.338<\/td>\n<td data-col-size=\"sm\">7.498<\/td>\n<td data-col-size=\"sm\">9.016<\/td>\n<td data-col-size=\"sm\">9.179<\/td>\n<td data-col-size=\"sm\">9.335<\/td>\n<td data-col-size=\"sm\">9.497<\/td>\n<td data-col-size=\"md\">10.846<\/td>\n<td data-col-size=\"md\">11.011<\/td>\n<td data-col-size=\"md\">11.17<\/td>\n<td data-col-size=\"md\">11.333<\/td>\n<td data-col-size=\"md\">12.689<\/td>\n<td data-col-size=\"md\">13.008<\/td>\n<td data-col-size=\"md\">13.332<\/td>\n<td data-col-size=\"md\">14.685<\/td>\n<td data-col-size=\"md\">15.006<\/td>\n<td data-col-size=\"md\">15.331<\/td>\n<td data-col-size=\"md\">16.364<\/td>\n<td data-col-size=\"md\">16.681<\/td>\n<td data-col-size=\"md\">17.004<\/td>\n<td data-col-size=\"md\">17.33<\/td>\n<td data-col-size=\"md\">18.359<\/td>\n<td data-col-size=\"md\">18.679<\/td>\n<td data-col-size=\"md\">19.003<\/td>\n<td data-col-size=\"md\">19.33<\/td>\n<td data-col-size=\"md\">20.356<\/td>\n<td data-col-size=\"md\">20.677<\/td>\n<td data-col-size=\"md\">20.997<\/td>\n<td data-col-size=\"md\">21.329<\/td>\n<td data-col-size=\"md\">22.03<\/td>\n<td data-col-size=\"md\">22.675<\/td>\n<td data-col-size=\"md\">22.996<\/td>\n<td data-col-size=\"md\">23.329<\/td>\n<td data-col-size=\"md\">25.025<\/td>\n<td data-col-size=\"md\">25.673<\/td>\n<td data-col-size=\"md\">25.995<\/td>\n<td data-col-size=\"md\">26.328<\/td>\n<td data-col-size=\"md\">27.711<\/td>\n<td data-col-size=\"md\">28.671<\/td>\n<td data-col-size=\"md\">28.994<\/td>\n<td data-col-size=\"md\">29.328<\/td>\n<td data-col-size=\"md\">30.707<\/td>\n<td data-col-size=\"md\">31.67<\/td>\n<td data-col-size=\"md\">31.994<\/td>\n<td data-col-size=\"md\">33.386<\/td>\n<td data-col-size=\"md\">34.016<\/td>\n<td data-col-size=\"md\">34.669<\/td>\n<td data-col-size=\"md\">34.993<\/td>\n<td data-col-size=\"md\">36.382<\/td>\n<td data-col-size=\"md\">37.014<\/td>\n<td data-col-size=\"md\">37.668<\/td>\n<td data-col-size=\"md\">37.993<\/td>\n<td data-col-size=\"md\">39.379<\/td>\n<td data-col-size=\"md\">40.012<\/td>\n<td data-col-size=\"md\">40.667<\/td>\n<td data-col-size=\"md\">40.992<\/td>\n<td data-col-size=\"md\">42.376<\/td>\n<td data-col-size=\"md\">43.01<\/td>\n<td data-col-size=\"md\">43.666<\/td>\n<td data-col-size=\"md\">43.992<\/td>\n<td data-col-size=\"md\">45.373<\/td>\n<td data-col-size=\"md\">46.001<\/td>\n<td data-col-size=\"md\">46.666<\/td>\n<td data-col-size=\"md\">46.991<\/td>\n<td data-col-size=\"md\">49.370<\/td>\n<td data-col-size=\"md\">49.999<\/td>\n<td data-col-size=\"md\">50.665<\/td>\n<td data-col-size=\"md\">50.991<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">T\u1ed1i thi\u1ec3u<\/td>\n<td data-col-size=\"xs\">0.817<\/td>\n<td data-col-size=\"sm\">0.849<\/td>\n<td data-col-size=\"sm\">0.916<\/td>\n<td data-col-size=\"sm\">0.948<\/td>\n<td data-col-size=\"sm\">1.015<\/td>\n<td data-col-size=\"sm\">1.048<\/td>\n<td data-col-size=\"sm\">1.182<\/td>\n<td data-col-size=\"sm\">1.247<\/td>\n<td data-col-size=\"sm\">1.348<\/td>\n<td data-col-size=\"sm\">1.445<\/td>\n<td data-col-size=\"sm\">1.547<\/td>\n<td data-col-size=\"sm\">1.645<\/td>\n<td data-col-size=\"sm\">1.714<\/td>\n<td data-col-size=\"xs\">1.81<\/td>\n<td data-col-size=\"sm\">1.881<\/td>\n<td data-col-size=\"sm\">2.01<\/td>\n<td data-col-size=\"sm\">2.179<\/td>\n<td data-col-size=\"sm\">2.245<\/td>\n<td data-col-size=\"sm\">2.644<\/td>\n<td data-col-size=\"sm\">2.742<\/td>\n<td data-col-size=\"sm\">3.078<\/td>\n<td data-col-size=\"sm\">3.241<\/td>\n<td data-col-size=\"sm\">3.513<\/td>\n<td data-col-size=\"sm\">3.642<\/td>\n<td data-col-size=\"sm\">3.981<\/td>\n<td data-col-size=\"sm\">4.141<\/td>\n<td data-col-size=\"sm\">4.445<\/td>\n<td data-col-size=\"sm\">4.64<\/td>\n<td data-col-size=\"sm\">5.312<\/td>\n<td data-col-size=\"sm\">5.471<\/td>\n<td data-col-size=\"sm\">6.309<\/td>\n<td data-col-size=\"sm\">6.469<\/td>\n<td data-col-size=\"sm\">7.152<\/td>\n<td data-col-size=\"sm\">7.307<\/td>\n<td data-col-size=\"sm\">7.468<\/td>\n<td data-col-size=\"sm\">8.986<\/td>\n<td data-col-size=\"sm\">9.147<\/td>\n<td data-col-size=\"sm\">9.304<\/td>\n<td data-col-size=\"sm\">9.466<\/td>\n<td data-col-size=\"sm\">10.818<\/td>\n<td data-col-size=\"md\">10.976<\/td>\n<td data-col-size=\"md\">11.134<\/td>\n<td data-col-size=\"md\">11.298<\/td>\n<td data-col-size=\"md\">12.659<\/td>\n<td data-col-size=\"md\">12.973<\/td>\n<td data-col-size=\"md\">13.297<\/td>\n<td data-col-size=\"md\">14.655<\/td>\n<td data-col-size=\"md\">14.97<\/td>\n<td data-col-size=\"md\">15.296<\/td>\n<td data-col-size=\"md\">16.339<\/td>\n<td data-col-size=\"md\">16.651<\/td>\n<td data-col-size=\"md\">16.969<\/td>\n<td data-col-size=\"md\">17.295<\/td>\n<td data-col-size=\"md\">18.335<\/td>\n<td data-col-size=\"md\">18.649<\/td>\n<td data-col-size=\"md\">18.967<\/td>\n<td data-col-size=\"md\">19.294<\/td>\n<td data-col-size=\"md\">20.332<\/td>\n<td data-col-size=\"md\">20.647<\/td>\n<td data-col-size=\"md\">20.966<\/td>\n<td data-col-size=\"md\">21.294<\/td>\n<td data-col-size=\"md\">22.003<\/td>\n<td data-col-size=\"md\">22.639<\/td>\n<td data-col-size=\"md\">22.96<\/td>\n<td data-col-size=\"md\">23.288<\/td>\n<td data-col-size=\"md\">24.998<\/td>\n<td data-col-size=\"md\">25.637<\/td>\n<td data-col-size=\"md\">25.959<\/td>\n<td data-col-size=\"md\">26.288<\/td>\n<td data-col-size=\"md\">27.681<\/td>\n<td data-col-size=\"md\">28.635<\/td>\n<td data-col-size=\"md\">28.958<\/td>\n<td data-col-size=\"md\">29.287<\/td>\n<td data-col-size=\"md\">30.677<\/td>\n<td data-col-size=\"md\">31.634<\/td>\n<td data-col-size=\"md\">31.957<\/td>\n<td data-col-size=\"md\">33.358<\/td>\n<td data-col-size=\"md\">33.989<\/td>\n<td data-col-size=\"md\">34.633<\/td>\n<td data-col-size=\"md\">34.957<\/td>\n<td data-col-size=\"md\">36.354<\/td>\n<td data-col-size=\"md\">36.987<\/td>\n<td data-col-size=\"md\">37.632<\/td>\n<td data-col-size=\"md\">37.956<\/td>\n<td data-col-size=\"md\">39.351<\/td>\n<td data-col-size=\"md\">39.985<\/td>\n<td data-col-size=\"md\">40.631<\/td>\n<td data-col-size=\"md\">40.956<\/td>\n<td data-col-size=\"md\">42.348<\/td>\n<td data-col-size=\"md\">42.983<\/td>\n<td data-col-size=\"md\">43.63<\/td>\n<td data-col-size=\"md\">43.955<\/td>\n<td data-col-size=\"md\">45.335<\/td>\n<td data-col-size=\"md\">45.975<\/td>\n<td data-col-size=\"md\">46.624<\/td>\n<td data-col-size=\"md\">46.95<\/td>\n<td data-col-size=\"md\">49.332<\/td>\n<td data-col-size=\"md\">49.973<\/td>\n<td data-col-size=\"md\">50.623<\/td>\n<td data-col-size=\"md\">50.95<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" data-col-size=\"xs\">6 gi\u1edd<\/td>\n<td data-col-size=\"xs\">T\u1ed1i \u0111a<\/td>\n<td data-col-size=\"sm\">0.83<\/td>\n<td data-col-size=\"sm\">0.864<\/td>\n<td data-col-size=\"sm\">0.93<\/td>\n<td data-col-size=\"sm\">0.963<\/td>\n<td data-col-size=\"sm\">1.029<\/td>\n<td data-col-size=\"sm\">1.063<\/td>\n<td data-col-size=\"sm\">1.196<\/td>\n<td data-col-size=\"sm\">1.262<\/td>\n<td data-col-size=\"sm\">1.363<\/td>\n<td data-col-size=\"sm\">1.462<\/td>\n<td data-col-size=\"sm\">1.562<\/td>\n<td data-col-size=\"sm\">1.661<\/td>\n<td data-col-size=\"xs\">1.73<\/td>\n<td data-col-size=\"sm\">1.826<\/td>\n<td data-col-size=\"sm\">1.898<\/td>\n<td data-col-size=\"sm\">2.026<\/td>\n<td data-col-size=\"sm\">2.196<\/td>\n<td data-col-size=\"sm\">2.26<\/td>\n<td data-col-size=\"sm\">2.662<\/td>\n<td data-col-size=\"sm\">2.759<\/td>\n<td data-col-size=\"sm\">3.092<\/td>\n<td data-col-size=\"sm\">3.257<\/td>\n<td data-col-size=\"sm\">3.528<\/td>\n<td data-col-size=\"sm\">3.658<\/td>\n<td data-col-size=\"sm\">3.996<\/td>\n<td data-col-size=\"sm\">4.157<\/td>\n<td data-col-size=\"sm\">4.461<\/td>\n<td data-col-size=\"sm\">4.657<\/td>\n<td data-col-size=\"sm\">5.328<\/td>\n<td data-col-size=\"sm\">5.49<\/td>\n<td data-col-size=\"sm\">6.325<\/td>\n<td data-col-size=\"sm\">6.488<\/td>\n<td data-col-size=\"sm\">7.166<\/td>\n<td data-col-size=\"sm\">7.323<\/td>\n<td data-col-size=\"sm\">7.487<\/td>\n<td data-col-size=\"sm\">8.994<\/td>\n<td data-col-size=\"sm\">9.161<\/td>\n<td data-col-size=\"sm\">9.32<\/td>\n<td data-col-size=\"sm\">9.485<\/td>\n<td data-col-size=\"md\">10.822<\/td>\n<td data-col-size=\"md\">10.99<\/td>\n<td data-col-size=\"md\">11.15<\/td>\n<td data-col-size=\"md\">11.318<\/td>\n<td data-col-size=\"md\">12.663<\/td>\n<td data-col-size=\"md\">12.986<\/td>\n<td data-col-size=\"md\">13.317<\/td>\n<td data-col-size=\"md\">14.658<\/td>\n<td data-col-size=\"md\">14.984<\/td>\n<td data-col-size=\"md\">15.316<\/td>\n<td data-col-size=\"md\">16.324<\/td>\n<td data-col-size=\"md\">16.655<\/td>\n<td data-col-size=\"md\">16.982<\/td>\n<td data-col-size=\"md\">17.315<\/td>\n<td data-col-size=\"md\">18.32<\/td>\n<td data-col-size=\"md\">18.652<\/td>\n<td data-col-size=\"md\">18.981<\/td>\n<td data-col-size=\"md\">19.315<\/td>\n<td data-col-size=\"md\">20.316<\/td>\n<td data-col-size=\"md\">20.65<\/td>\n<td data-col-size=\"md\">20.974<\/td>\n<td data-col-size=\"md\">21.314<\/td>\n<td data-col-size=\"md\">21.995<\/td>\n<td data-col-size=\"md\">22.649<\/td>\n<td data-col-size=\"md\">22.973<\/td>\n<td data-col-size=\"md\">23.314<\/td>\n<td data-col-size=\"md\">24.99<\/td>\n<td data-col-size=\"md\">25.647<\/td>\n<td data-col-size=\"md\">25.971<\/td>\n<td data-col-size=\"md\">26.313<\/td>\n<td data-col-size=\"md\">27.656<\/td>\n<td data-col-size=\"md\">28.645<\/td>\n<td data-col-size=\"md\">28.971<\/td>\n<td data-col-size=\"md\">29.313<\/td>\n<td data-col-size=\"md\">30.651<\/td>\n<td data-col-size=\"md\">31.644<\/td>\n<td data-col-size=\"md\">31.97<\/td>\n<td data-col-size=\"md\">33.326<\/td>\n<td data-col-size=\"md\">33.98<\/td>\n<td data-col-size=\"md\">34.642<\/td>\n<td data-col-size=\"md\">34.969<\/td>\n<td data-col-size=\"md\">36.322<\/td>\n<td data-col-size=\"md\">36.978<\/td>\n<td data-col-size=\"md\">37.642<\/td>\n<td data-col-size=\"md\">37.969<\/td>\n<td data-col-size=\"md\">39.319<\/td>\n<td data-col-size=\"md\">39.976<\/td>\n<td data-col-size=\"md\">40.641<\/td>\n<td data-col-size=\"md\">40.968<\/td>\n<td data-col-size=\"md\">42.316<\/td>\n<td data-col-size=\"md\">42.975<\/td>\n<td data-col-size=\"md\">43.64<\/td>\n<td data-col-size=\"md\">43.968<\/td>\n<td data-col-size=\"md\">45.313<\/td>\n<td data-col-size=\"md\">45.967<\/td>\n<td data-col-size=\"md\">46.64<\/td>\n<td data-col-size=\"md\">46.968<\/td>\n<td data-col-size=\"md\">49.31<\/td>\n<td data-col-size=\"md\">49.965<\/td>\n<td data-col-size=\"md\">50.639<\/td>\n<td data-col-size=\"md\">50.967<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">T\u1ed1i thi\u1ec3u<\/td>\n<td data-col-size=\"xs\">0.798<\/td>\n<td data-col-size=\"sm\">0.831<\/td>\n<td data-col-size=\"sm\">0.897<\/td>\n<td data-col-size=\"sm\">0.931<\/td>\n<td data-col-size=\"sm\">0.996<\/td>\n<td data-col-size=\"sm\">1.03<\/td>\n<td data-col-size=\"sm\">1.162<\/td>\n<td data-col-size=\"sm\">1.229<\/td>\n<td data-col-size=\"sm\">1.325<\/td>\n<td data-col-size=\"sm\">1.427<\/td>\n<td data-col-size=\"sm\">1.524<\/td>\n<td data-col-size=\"sm\">1.627<\/td>\n<td data-col-size=\"sm\">1.689<\/td>\n<td data-col-size=\"xs\">1.79<\/td>\n<td data-col-size=\"sm\">1.855<\/td>\n<td data-col-size=\"sm\">1.99<\/td>\n<td data-col-size=\"sm\">2.154<\/td>\n<td data-col-size=\"sm\">2.222<\/td>\n<td data-col-size=\"sm\">2.617<\/td>\n<td data-col-size=\"sm\">2.717<\/td>\n<td data-col-size=\"sm\">3.046<\/td>\n<td data-col-size=\"sm\">3.216<\/td>\n<td data-col-size=\"sm\">3.479<\/td>\n<td data-col-size=\"sm\">3.615<\/td>\n<td data-col-size=\"sm\">3.948<\/td>\n<td data-col-size=\"sm\">4.114<\/td>\n<td data-col-size=\"sm\">4.41<\/td>\n<td data-col-size=\"sm\">4.613<\/td>\n<td data-col-size=\"sm\">5.271<\/td>\n<td data-col-size=\"sm\">5.434<\/td>\n<td data-col-size=\"sm\">6.268<\/td>\n<td data-col-size=\"sm\">6.432<\/td>\n<td data-col-size=\"sm\">7.109<\/td>\n<td data-col-size=\"sm\">7.266<\/td>\n<td data-col-size=\"sm\">7.431<\/td>\n<td data-col-size=\"sm\">8.939<\/td>\n<td data-col-size=\"sm\">9.104<\/td>\n<td data-col-size=\"sm\">9.263<\/td>\n<td data-col-size=\"sm\">9.429<\/td>\n<td data-col-size=\"sm\">10.764<\/td>\n<td data-col-size=\"md\">10.926<\/td>\n<td data-col-size=\"md\">11.087<\/td>\n<td data-col-size=\"md\">11.255<\/td>\n<td data-col-size=\"md\">12.599<\/td>\n<td data-col-size=\"md\">12.923<\/td>\n<td data-col-size=\"md\">13.254<\/td>\n<td data-col-size=\"md\">14.595<\/td>\n<td data-col-size=\"md\">14.92<\/td>\n<td data-col-size=\"md\">15.253<\/td>\n<td data-col-size=\"md\">16.276<\/td>\n<td data-col-size=\"md\">16.591<\/td>\n<td data-col-size=\"md\">16.919<\/td>\n<td data-col-size=\"md\">17.252<\/td>\n<td data-col-size=\"md\">18.271<\/td>\n<td data-col-size=\"md\">18.589<\/td>\n<td data-col-size=\"md\">18.917<\/td>\n<td data-col-size=\"md\">19.251<\/td>\n<td data-col-size=\"md\">20.268<\/td>\n<td data-col-size=\"md\">20.587<\/td>\n<td data-col-size=\"md\">20.916<\/td>\n<td data-col-size=\"md\">21.251<\/td>\n<td data-col-size=\"md\">21.928<\/td>\n<td data-col-size=\"md\">22.575<\/td>\n<td data-col-size=\"md\">22.905<\/td>\n<td data-col-size=\"md\">23.243<\/td>\n<td data-col-size=\"md\">24.924<\/td>\n<td data-col-size=\"md\">25.573<\/td>\n<td data-col-size=\"md\">25.904<\/td>\n<td data-col-size=\"md\">26.243<\/td>\n<td data-col-size=\"md\">27.601<\/td>\n<td data-col-size=\"md\">28.571<\/td>\n<td data-col-size=\"md\">28.903<\/td>\n<td data-col-size=\"md\">29.242<\/td>\n<td data-col-size=\"md\">30.597<\/td>\n<td data-col-size=\"md\">31.57<\/td>\n<td data-col-size=\"md\">31.902<\/td>\n<td data-col-size=\"md\">33.274<\/td>\n<td data-col-size=\"md\">33.914<\/td>\n<td data-col-size=\"md\">34.569<\/td>\n<td data-col-size=\"md\">34.902<\/td>\n<td data-col-size=\"md\">36.27<\/td>\n<td data-col-size=\"md\">36.912<\/td>\n<td data-col-size=\"md\">37.568<\/td>\n<td data-col-size=\"md\">37.901<\/td>\n<td data-col-size=\"md\">39.267<\/td>\n<td data-col-size=\"md\">39.91<\/td>\n<td data-col-size=\"md\">40.567<\/td>\n<td data-col-size=\"md\">40.901<\/td>\n<td data-col-size=\"md\">42.264<\/td>\n<td data-col-size=\"md\">42.908<\/td>\n<td data-col-size=\"md\">43.566<\/td>\n<td data-col-size=\"md\">43.9<\/td>\n<td data-col-size=\"md\">45.249<\/td>\n<td data-col-size=\"md\">45.895<\/td>\n<td data-col-size=\"md\">46.556<\/td>\n<td data-col-size=\"md\">46.89<\/td>\n<td data-col-size=\"md\">49.247<\/td>\n<td data-col-size=\"md\">49.893<\/td>\n<td data-col-size=\"md\">50.555<\/td>\n<td data-col-size=\"md\">50.89<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" data-col-size=\"xs\">6g (Th\u00f4ng th\u01b0\u1eddng)<\/td>\n<td data-col-size=\"xs\">T\u1ed1i \u0111a<\/td>\n<td data-col-size=\"sm\">0.813<\/td>\n<td data-col-size=\"sm\">0.847<\/td>\n<td data-col-size=\"sm\">0.912<\/td>\n<td data-col-size=\"sm\">0.946<\/td>\n<td data-col-size=\"sm\">1.011<\/td>\n<td data-col-size=\"sm\">1.046<\/td>\n<td data-col-size=\"sm\">1.178<\/td>\n<td data-col-size=\"sm\">1.245<\/td>\n<td data-col-size=\"sm\">1.345<\/td>\n<td data-col-size=\"sm\">1.445<\/td>\n<td data-col-size=\"sm\">1.543<\/td>\n<td data-col-size=\"sm\">1.645<\/td>\n<td data-col-size=\"xs\">1.711<\/td>\n<td data-col-size=\"sm\">1.808<\/td>\n<td data-col-size=\"sm\">1.878<\/td>\n<td data-col-size=\"sm\">2.008<\/td>\n<td data-col-size=\"sm\">2.177<\/td>\n<td data-col-size=\"sm\">2.241<\/td>\n<td data-col-size=\"sm\">2.642<\/td>\n<td data-col-size=\"sm\">2.74<\/td>\n<td data-col-size=\"sm\">3.071<\/td>\n<td data-col-size=\"sm\">3.238<\/td>\n<td data-col-size=\"sm\">3.507<\/td>\n<td data-col-size=\"sm\">3.638<\/td>\n<td data-col-size=\"sm\">3.974<\/td>\n<td data-col-size=\"sm\">4.137<\/td>\n<td data-col-size=\"sm\">4.437<\/td>\n<td data-col-size=\"sm\">4.637<\/td>\n<td data-col-size=\"sm\">5.303<\/td>\n<td data-col-size=\"sm\">5.468<\/td>\n<td data-col-size=\"sm\">6.3<\/td>\n<td data-col-size=\"sm\">6.466<\/td>\n<td data-col-size=\"sm\">7.138<\/td>\n<td data-col-size=\"sm\">7.297<\/td>\n<td data-col-size=\"sm\">7.465<\/td>\n<td data-col-size=\"sm\">8.962<\/td>\n<td data-col-size=\"sm\">9.133<\/td>\n<td data-col-size=\"sm\">9.294<\/td>\n<td data-col-size=\"sm\">9.463<\/td>\n<td data-col-size=\"md\">10.789<\/td>\n<td data-col-size=\"md\">10.958<\/td>\n<td data-col-size=\"md\">11.122<\/td>\n<td data-col-size=\"md\">11.292<\/td>\n<td data-col-size=\"md\">12.625<\/td>\n<td data-col-size=\"md\">12.954<\/td>\n<td data-col-size=\"md\">13.291<\/td>\n<td data-col-size=\"md\">14.62<\/td>\n<td data-col-size=\"md\">14.952<\/td>\n<td data-col-size=\"md\">15.29<\/td>\n<td data-col-size=\"md\">16.282<\/td>\n<td data-col-size=\"md\">16.617<\/td>\n<td data-col-size=\"md\">16.95<\/td>\n<td data-col-size=\"md\">17.289<\/td>\n<td data-col-size=\"md\">18.278<\/td>\n<td data-col-size=\"md\">18.614<\/td>\n<td data-col-size=\"md\">18.949<\/td>\n<td data-col-size=\"md\">19.289<\/td>\n<td data-col-size=\"md\">20.274<\/td>\n<td data-col-size=\"md\">20.612<\/td>\n<td data-col-size=\"md\">20.942<\/td>\n<td data-col-size=\"md\">21.288<\/td>\n<td data-col-size=\"md\">21.947<\/td>\n<td data-col-size=\"md\">22.611<\/td>\n<td data-col-size=\"md\">22.941<\/td>\n<td data-col-size=\"md\">23.288<\/td>\n<td data-col-size=\"md\">24.942<\/td>\n<td data-col-size=\"md\">25.609<\/td>\n<td data-col-size=\"md\">25.939<\/td>\n<td data-col-size=\"md\">26.287<\/td>\n<td data-col-size=\"md\">27.603<\/td>\n<td data-col-size=\"md\">28.607<\/td>\n<td data-col-size=\"md\">28.939<\/td>\n<td data-col-size=\"md\">29.287<\/td>\n<td data-col-size=\"md\">30.598<\/td>\n<td data-col-size=\"md\">31.606<\/td>\n<td data-col-size=\"md\">31.938<\/td>\n<td data-col-size=\"md\">33.266<\/td>\n<td data-col-size=\"md\">33.932<\/td>\n<td data-col-size=\"md\">34.605<\/td>\n<td data-col-size=\"md\">34.937<\/td>\n<td data-col-size=\"md\">36.262<\/td>\n<td data-col-size=\"md\">36.93<\/td>\n<td data-col-size=\"md\">37.604<\/td>\n<td data-col-size=\"md\">37.937<\/td>\n<td data-col-size=\"md\">39.259<\/td>\n<td data-col-size=\"md\">39.928<\/td>\n<td data-col-size=\"md\">40.603<\/td>\n<td data-col-size=\"md\">40.936<\/td>\n<td data-col-size=\"md\">42.256<\/td>\n<td data-col-size=\"md\">42.927<\/td>\n<td data-col-size=\"md\">43.602<\/td>\n<td data-col-size=\"md\">43.936<\/td>\n<td data-col-size=\"md\">45.253<\/td>\n<td data-col-size=\"md\">45.919<\/td>\n<td data-col-size=\"md\">46.602<\/td>\n<td data-col-size=\"md\">46.936<\/td>\n<td data-col-size=\"md\">49.25<\/td>\n<td data-col-size=\"md\">49.917<\/td>\n<td data-col-size=\"md\">50.601<\/td>\n<td data-col-size=\"md\">50.935<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">T\u1ed1i thi\u1ec3u<\/td>\n<td data-col-size=\"xs\">0.78<\/td>\n<td data-col-size=\"sm\">0.814<\/td>\n<td data-col-size=\"sm\">0.879<\/td>\n<td data-col-size=\"sm\">0.914<\/td>\n<td data-col-size=\"sm\">0.978<\/td>\n<td data-col-size=\"sm\">1.013<\/td>\n<td data-col-size=\"sm\">1.144<\/td>\n<td data-col-size=\"sm\">1.212<\/td>\n<td data-col-size=\"sm\">1.307<\/td>\n<td data-col-size=\"sm\">1.41<\/td>\n<td data-col-size=\"sm\">1.505<\/td>\n<td data-col-size=\"sm\">1.61<\/td>\n<td data-col-size=\"sm\">1.67<\/td>\n<td data-col-size=\"xs\">1.772<\/td>\n<td data-col-size=\"sm\">1.835<\/td>\n<td data-col-size=\"sm\">1.972<\/td>\n<td data-col-size=\"sm\">2.134<\/td>\n<td data-col-size=\"sm\">2.203<\/td>\n<td data-col-size=\"sm\">2.597<\/td>\n<td data-col-size=\"sm\">2.698<\/td>\n<td data-col-size=\"sm\">3.025<\/td>\n<td data-col-size=\"sm\">3.197<\/td>\n<td data-col-size=\"sm\">3.457<\/td>\n<td data-col-size=\"sm\">3.595<\/td>\n<td data-col-size=\"sm\">3.926<\/td>\n<td data-col-size=\"sm\">4.094<\/td>\n<td data-col-size=\"sm\">4.387<\/td>\n<td data-col-size=\"sm\">4.593<\/td>\n<td data-col-size=\"sm\">5.245<\/td>\n<td data-col-size=\"sm\">5.412<\/td>\n<td data-col-size=\"sm\">6.242<\/td>\n<td data-col-size=\"sm\">6.41<\/td>\n<td data-col-size=\"sm\">7.081<\/td>\n<td data-col-size=\"sm\">7.24<\/td>\n<td data-col-size=\"sm\">7.409<\/td>\n<td data-col-size=\"sm\">8.907<\/td>\n<td data-col-size=\"sm\">9.076<\/td>\n<td data-col-size=\"sm\">9.237<\/td>\n<td data-col-size=\"sm\">9.407<\/td>\n<td data-col-size=\"sm\">10.73<\/td>\n<td data-col-size=\"md\">10.894<\/td>\n<td data-col-size=\"md\">11.059<\/td>\n<td data-col-size=\"md\">11.229<\/td>\n<td data-col-size=\"md\">12.561<\/td>\n<td data-col-size=\"md\">12.891<\/td>\n<td data-col-size=\"md\">13.228<\/td>\n<td data-col-size=\"md\">14.557<\/td>\n<td data-col-size=\"md\">14.889<\/td>\n<td data-col-size=\"md\">15.227<\/td>\n<td data-col-size=\"md\">16.234<\/td>\n<td data-col-size=\"md\">16.553<\/td>\n<td data-col-size=\"md\">16.887<\/td>\n<td data-col-size=\"md\">17.226<\/td>\n<td data-col-size=\"md\">18.229<\/td>\n<td data-col-size=\"md\">18.551<\/td>\n<td data-col-size=\"md\">18.885<\/td>\n<td data-col-size=\"md\">19.225<\/td>\n<td data-col-size=\"md\">20.226<\/td>\n<td data-col-size=\"md\">20.549<\/td>\n<td data-col-size=\"md\">20.884<\/td>\n<td data-col-size=\"md\">21.225<\/td>\n<td data-col-size=\"md\">21.881<\/td>\n<td data-col-size=\"md\">22.537<\/td>\n<td data-col-size=\"md\">22.873<\/td>\n<td data-col-size=\"md\">23.217<\/td>\n<td data-col-size=\"md\">24.876<\/td>\n<td data-col-size=\"md\">25.535<\/td>\n<td data-col-size=\"md\">25.872<\/td>\n<td data-col-size=\"md\">26.217<\/td>\n<td data-col-size=\"md\">27.548<\/td>\n<td data-col-size=\"md\">28.533<\/td>\n<td data-col-size=\"md\">28.871<\/td>\n<td data-col-size=\"md\">29.216<\/td>\n<td data-col-size=\"md\">30.544<\/td>\n<td data-col-size=\"md\">31.532<\/td>\n<td data-col-size=\"md\">31.87<\/td>\n<td data-col-size=\"md\">33.214<\/td>\n<td data-col-size=\"md\">33.866<\/td>\n<td data-col-size=\"md\">34.531<\/td>\n<td data-col-size=\"md\">34.87<\/td>\n<td data-col-size=\"md\">36.21<\/td>\n<td data-col-size=\"md\">36.864<\/td>\n<td data-col-size=\"md\">37.53<\/td>\n<td data-col-size=\"md\">37.869<\/td>\n<td data-col-size=\"md\">39.207<\/td>\n<td data-col-size=\"md\">39.862<\/td>\n<td data-col-size=\"md\">40.529<\/td>\n<td data-col-size=\"md\">40.869<\/td>\n<td data-col-size=\"md\">42.204<\/td>\n<td data-col-size=\"md\">42.86<\/td>\n<td data-col-size=\"md\">43.528<\/td>\n<td data-col-size=\"md\">43.868<\/td>\n<td data-col-size=\"md\">45.189<\/td>\n<td data-col-size=\"md\">45.847<\/td>\n<td data-col-size=\"md\">46.518<\/td>\n<td data-col-size=\"md\">46.858<\/td>\n<td data-col-size=\"md\">49.187<\/td>\n<td data-col-size=\"md\">49.845<\/td>\n<td data-col-size=\"md\">50.517<\/td>\n<td data-col-size=\"md\">50.858<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" data-col-size=\"xs\">6f<\/td>\n<td data-col-size=\"xs\">T\u1ed1i \u0111a<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">1.33<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">1.528<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"xs\">1.696<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">1.863<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">2.162<\/td>\n<td data-col-size=\"sm\">2.226<\/td>\n<td data-col-size=\"sm\">2.626<\/td>\n<td data-col-size=\"sm\">2.725<\/td>\n<td data-col-size=\"sm\">3.056<\/td>\n<td data-col-size=\"sm\">3.223<\/td>\n<td data-col-size=\"sm\">3.491<\/td>\n<td data-col-size=\"sm\">3.622<\/td>\n<td data-col-size=\"sm\">3.958<\/td>\n<td data-col-size=\"sm\">4.121<\/td>\n<td data-col-size=\"sm\">4.423<\/td>\n<td data-col-size=\"sm\">4.621<\/td>\n<td data-col-size=\"sm\">5.289<\/td>\n<td data-col-size=\"sm\">5.452<\/td>\n<td data-col-size=\"sm\">6.286<\/td>\n<td data-col-size=\"sm\">6.45<\/td>\n<td data-col-size=\"sm\">7.124<\/td>\n<td data-col-size=\"sm\">7.283<\/td>\n<td data-col-size=\"sm\">7.449<\/td>\n<td data-col-size=\"sm\">8.949<\/td>\n<td data-col-size=\"sm\">9.12<\/td>\n<td data-col-size=\"sm\">9.28<\/td>\n<td data-col-size=\"sm\">9.447<\/td>\n<td data-col-size=\"md\">10.775<\/td>\n<td data-col-size=\"md\">10.945<\/td>\n<td data-col-size=\"md\">11.108<\/td>\n<td data-col-size=\"md\">11.278<\/td>\n<td data-col-size=\"md\">12.611<\/td>\n<td data-col-size=\"md\">12.941<\/td>\n<td data-col-size=\"md\">13.277<\/td>\n<td data-col-size=\"md\">14.606<\/td>\n<td data-col-size=\"md\">14.939<\/td>\n<td data-col-size=\"md\">15.276<\/td>\n<td data-col-size=\"md\">16.266<\/td>\n<td data-col-size=\"md\">16.603<\/td>\n<td data-col-size=\"md\">16.937<\/td>\n<td data-col-size=\"md\">17.275<\/td>\n<td data-col-size=\"md\">18.262<\/td>\n<td data-col-size=\"md\">18.6<\/td>\n<td data-col-size=\"md\">18.936<\/td>\n<td data-col-size=\"md\">19.275<\/td>\n<td data-col-size=\"md\">20.258<\/td>\n<td data-col-size=\"md\">20.598<\/td>\n<td data-col-size=\"md\">20.929<\/td>\n<td data-col-size=\"md\">21.274<\/td>\n<td data-col-size=\"md\">21.932<\/td>\n<td data-col-size=\"md\">22.597<\/td>\n<td data-col-size=\"md\">22.928<\/td>\n<td data-col-size=\"md\">23.274<\/td>\n<td data-col-size=\"md\">24.927<\/td>\n<td data-col-size=\"md\">25.595<\/td>\n<td data-col-size=\"md\">25.926<\/td>\n<td data-col-size=\"md\">26.273<\/td>\n<td data-col-size=\"md\">27.586<\/td>\n<td data-col-size=\"md\">28.593<\/td>\n<td data-col-size=\"md\">28.926<\/td>\n<td data-col-size=\"md\">29.273<\/td>\n<td data-col-size=\"md\">30.581<\/td>\n<td data-col-size=\"md\">31.592<\/td>\n<td data-col-size=\"md\">31.925<\/td>\n<td data-col-size=\"md\">33.251<\/td>\n<td data-col-size=\"md\">33.917<\/td>\n<td data-col-size=\"md\">34.591<\/td>\n<td data-col-size=\"md\">34.924<\/td>\n<td data-col-size=\"md\">36.247<\/td>\n<td data-col-size=\"md\">36.915<\/td>\n<td data-col-size=\"md\">37.59<\/td>\n<td data-col-size=\"md\">37.924<\/td>\n<td data-col-size=\"md\">39.244<\/td>\n<td data-col-size=\"md\">39.913<\/td>\n<td data-col-size=\"md\">40.589<\/td>\n<td data-col-size=\"md\">40.923<\/td>\n<td data-col-size=\"md\">42.241<\/td>\n<td data-col-size=\"md\">42.912<\/td>\n<td data-col-size=\"md\">43.588<\/td>\n<td data-col-size=\"md\">43.923<\/td>\n<td data-col-size=\"md\">45.238<\/td>\n<td data-col-size=\"md\">45.904<\/td>\n<td data-col-size=\"md\">46.588<\/td>\n<td data-col-size=\"md\">46.923<\/td>\n<td data-col-size=\"md\">49.235<\/td>\n<td data-col-size=\"md\">49.902<\/td>\n<td data-col-size=\"md\">50.587<\/td>\n<td data-col-size=\"md\">50.922<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">T\u1ed1i thi\u1ec3u<\/td>\n<td data-col-size=\"xs\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">1.292<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">1.49<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">1.655<\/td>\n<td data-col-size=\"xs\">–<\/td>\n<td data-col-size=\"sm\">1.82<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">2.119<\/td>\n<td data-col-size=\"sm\">2.188<\/td>\n<td data-col-size=\"sm\">2.581<\/td>\n<td data-col-size=\"sm\">2.683<\/td>\n<td data-col-size=\"sm\">3.01<\/td>\n<td data-col-size=\"sm\">3.182<\/td>\n<td data-col-size=\"sm\">3.441<\/td>\n<td data-col-size=\"sm\">3.579<\/td>\n<td data-col-size=\"sm\">3.91<\/td>\n<td data-col-size=\"sm\">4.078<\/td>\n<td data-col-size=\"sm\">4.373<\/td>\n<td data-col-size=\"sm\">4.577<\/td>\n<td data-col-size=\"sm\">5.231<\/td>\n<td data-col-size=\"sm\">5.396<\/td>\n<td data-col-size=\"sm\">6.228<\/td>\n<td data-col-size=\"sm\">6.394<\/td>\n<td data-col-size=\"sm\">7.067<\/td>\n<td data-col-size=\"sm\">7.226<\/td>\n<td data-col-size=\"sm\">7.393<\/td>\n<td data-col-size=\"sm\">8.894<\/td>\n<td data-col-size=\"sm\">9.062<\/td>\n<td data-col-size=\"sm\">9.223<\/td>\n<td data-col-size=\"sm\">9.391<\/td>\n<td data-col-size=\"sm\">10.716<\/td>\n<td data-col-size=\"md\">10.881<\/td>\n<td data-col-size=\"md\">11.045<\/td>\n<td data-col-size=\"md\">11.215<\/td>\n<td data-col-size=\"md\">12.547<\/td>\n<td data-col-size=\"md\">12.878<\/td>\n<td data-col-size=\"md\">13.214<\/td>\n<td data-col-size=\"md\">14.543<\/td>\n<td data-col-size=\"md\">14.876<\/td>\n<td data-col-size=\"md\">15.213<\/td>\n<td data-col-size=\"md\">16.218<\/td>\n<td data-col-size=\"md\">16.539<\/td>\n<td data-col-size=\"md\">16.874<\/td>\n<td data-col-size=\"md\">17.212<\/td>\n<td data-col-size=\"md\">18.213<\/td>\n<td data-col-size=\"md\">18.537<\/td>\n<td data-col-size=\"md\">18.872<\/td>\n<td data-col-size=\"md\">19.211<\/td>\n<td data-col-size=\"md\">20.21<\/td>\n<td data-col-size=\"md\">20.535<\/td>\n<td data-col-size=\"md\">20.871<\/td>\n<td data-col-size=\"md\">21.211<\/td>\n<td data-col-size=\"md\">21.866<\/td>\n<td data-col-size=\"md\">22.523<\/td>\n<td data-col-size=\"md\">22.86<\/td>\n<td data-col-size=\"md\">23.203<\/td>\n<td data-col-size=\"md\">24.861<\/td>\n<td data-col-size=\"md\">25.521<\/td>\n<td data-col-size=\"md\">25.859<\/td>\n<td data-col-size=\"md\">26.203<\/td>\n<td data-col-size=\"md\">27.531<\/td>\n<td data-col-size=\"md\">28.519<\/td>\n<td data-col-size=\"md\">28.858<\/td>\n<td data-col-size=\"md\">29.202<\/td>\n<td data-col-size=\"md\">30.527<\/td>\n<td data-col-size=\"md\">31.518<\/td>\n<td data-col-size=\"md\">31.857<\/td>\n<td data-col-size=\"md\">33.199<\/td>\n<td data-col-size=\"md\">33.851<\/td>\n<td data-col-size=\"md\">34.517<\/td>\n<td data-col-size=\"md\">34.857<\/td>\n<td data-col-size=\"md\">36.195<\/td>\n<td data-col-size=\"md\">36.849<\/td>\n<td data-col-size=\"md\">37.516<\/td>\n<td data-col-size=\"md\">37.856<\/td>\n<td data-col-size=\"md\">39.192<\/td>\n<td data-col-size=\"md\">39.847<\/td>\n<td data-col-size=\"md\">40.515<\/td>\n<td data-col-size=\"md\">40.856<\/td>\n<td data-col-size=\"md\">42.189<\/td>\n<td data-col-size=\"md\">42.845<\/td>\n<td data-col-size=\"md\">43.514<\/td>\n<td data-col-size=\"md\">43.855<\/td>\n<td data-col-size=\"md\">45.174<\/td>\n<td data-col-size=\"md\">45.832<\/td>\n<td data-col-size=\"md\">46.504<\/td>\n<td data-col-size=\"md\">46.845<\/td>\n<td data-col-size=\"md\">49.172<\/td>\n<td data-col-size=\"md\">49.83<\/td>\n<td data-col-size=\"md\">50.503<\/td>\n<td data-col-size=\"md\">50.845<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" data-col-size=\"xs\">6e<\/td>\n<td data-col-size=\"xs\">T\u1ed1i \u0111a<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"xs\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">2.612<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">3.04<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">3.473<\/td>\n<td data-col-size=\"sm\">3.608<\/td>\n<td data-col-size=\"sm\">3.94<\/td>\n<td data-col-size=\"sm\">4.107<\/td>\n<td data-col-size=\"sm\">4.401<\/td>\n<td data-col-size=\"sm\">4.607<\/td>\n<td data-col-size=\"sm\">5.269<\/td>\n<td data-col-size=\"sm\">5.434<\/td>\n<td data-col-size=\"sm\">6.266<\/td>\n<td data-col-size=\"sm\">6.432<\/td>\n<td data-col-size=\"sm\">7.103<\/td>\n<td data-col-size=\"sm\">7.263<\/td>\n<td data-col-size=\"sm\">7.431<\/td>\n<td data-col-size=\"sm\">8.927<\/td>\n<td data-col-size=\"sm\">9.099<\/td>\n<td data-col-size=\"sm\">9.26<\/td>\n<td data-col-size=\"sm\">9.429<\/td>\n<td data-col-size=\"md\">10.752<\/td>\n<td data-col-size=\"md\">10.923<\/td>\n<td data-col-size=\"md\">11.087<\/td>\n<td data-col-size=\"md\">11.258<\/td>\n<td data-col-size=\"md\">12.592<\/td>\n<td data-col-size=\"md\">12.92<\/td>\n<td data-col-size=\"md\">13.257<\/td>\n<td data-col-size=\"md\">14.587<\/td>\n<td data-col-size=\"md\">14.917<\/td>\n<td data-col-size=\"md\">15.256<\/td>\n<td data-col-size=\"md\">16.244<\/td>\n<td data-col-size=\"md\">16.584<\/td>\n<td data-col-size=\"md\">16.915<\/td>\n<td data-col-size=\"md\">17.255<\/td>\n<td data-col-size=\"md\">18.24<\/td>\n<td data-col-size=\"md\">18.581<\/td>\n<td data-col-size=\"md\">18.914<\/td>\n<td data-col-size=\"md\">19.255<\/td>\n<td data-col-size=\"md\">20.236<\/td>\n<td data-col-size=\"md\">20.579<\/td>\n<td data-col-size=\"md\">20.907<\/td>\n<td data-col-size=\"md\">21.254<\/td>\n<td data-col-size=\"md\">21.91<\/td>\n<td data-col-size=\"md\">22.578<\/td>\n<td data-col-size=\"md\">22.906<\/td>\n<td data-col-size=\"md\">23.254<\/td>\n<td data-col-size=\"md\">24.905<\/td>\n<td data-col-size=\"md\">25.576<\/td>\n<td data-col-size=\"md\">25.904<\/td>\n<td data-col-size=\"md\">26.253<\/td>\n<td data-col-size=\"md\">27.566<\/td>\n<td data-col-size=\"md\">28.574<\/td>\n<td data-col-size=\"md\">28.904<\/td>\n<td data-col-size=\"md\">29.253<\/td>\n<td data-col-size=\"md\">30.561<\/td>\n<td data-col-size=\"md\">31.573<\/td>\n<td data-col-size=\"md\">31.903<\/td>\n<td data-col-size=\"md\">33.231<\/td>\n<td data-col-size=\"md\">33.895<\/td>\n<td data-col-size=\"md\">34.572<\/td>\n<td data-col-size=\"md\">34.902<\/td>\n<td data-col-size=\"md\">36.227<\/td>\n<td data-col-size=\"md\">36.893<\/td>\n<td data-col-size=\"md\">37.571<\/td>\n<td data-col-size=\"md\">37.902<\/td>\n<td data-col-size=\"md\">39.224<\/td>\n<td data-col-size=\"md\">39.891<\/td>\n<td data-col-size=\"md\">40.57<\/td>\n<td data-col-size=\"md\">40.901<\/td>\n<td data-col-size=\"md\">42.221<\/td>\n<td data-col-size=\"md\">42.89<\/td>\n<td data-col-size=\"md\">43.569<\/td>\n<td data-col-size=\"md\">43.901<\/td>\n<td data-col-size=\"md\">45.218<\/td>\n<td data-col-size=\"md\">45.882<\/td>\n<td data-col-size=\"md\">46.569<\/td>\n<td data-col-size=\"md\">46.901<\/td>\n<td data-col-size=\"md\">49.215<\/td>\n<td data-col-size=\"md\">49.88<\/td>\n<td data-col-size=\"md\">50.568<\/td>\n<td data-col-size=\"md\">50.9<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">T\u1ed1i thi\u1ec3u<\/td>\n<td data-col-size=\"xs\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"xs\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">2.567<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">2.993<\/td>\n<td data-col-size=\"sm\">–<\/td>\n<td data-col-size=\"sm\">3.423<\/td>\n<td data-col-size=\"sm\">3.565<\/td>\n<td data-col-size=\"sm\">3.892<\/td>\n<td data-col-size=\"sm\">4.064<\/td>\n<td data-col-size=\"sm\">4.351<\/td>\n<td data-col-size=\"sm\">4.563<\/td>\n<td data-col-size=\"sm\">5.211<\/td>\n<td data-col-size=\"sm\">5.378<\/td>\n<td data-col-size=\"sm\">6.208<\/td>\n<td data-col-size=\"sm\">6.376<\/td>\n<td data-col-size=\"sm\">7.046<\/td>\n<td data-col-size=\"sm\">7.206<\/td>\n<td data-col-size=\"sm\">7.375<\/td>\n<td data-col-size=\"sm\">8.872<\/td>\n<td data-col-size=\"sm\">9.041<\/td>\n<td data-col-size=\"sm\">9.203<\/td>\n<td data-col-size=\"sm\">9.373<\/td>\n<td data-col-size=\"sm\">10.693<\/td>\n<td data-col-size=\"md\">10.859<\/td>\n<td data-col-size=\"md\">11.024<\/td>\n<td data-col-size=\"md\">11.195<\/td>\n<td data-col-size=\"md\">12.528<\/td>\n<td data-col-size=\"md\">12.856<\/td>\n<td data-col-size=\"md\">13.194<\/td>\n<td data-col-size=\"md\">14.524<\/td>\n<td data-col-size=\"md\">14.854<\/td>\n<td data-col-size=\"md\">15.193<\/td>\n<td data-col-size=\"md\">16.196<\/td>\n<td data-col-size=\"md\">16.52<\/td>\n<td data-col-size=\"md\">16.852<\/td>\n<td data-col-size=\"md\">17.192<\/td>\n<td data-col-size=\"md\">18.192<\/td>\n<td data-col-size=\"md\">18.518<\/td>\n<td data-col-size=\"md\">18.85<\/td>\n<td data-col-size=\"md\">19.191<\/td>\n<td data-col-size=\"md\">20.188<\/td>\n<td data-col-size=\"md\">20.516<\/td>\n<td data-col-size=\"md\">20.849<\/td>\n<td data-col-size=\"md\">21.191<\/td>\n<td data-col-size=\"md\">21.844<\/td>\n<td data-col-size=\"md\">22.504<\/td>\n<td data-col-size=\"md\">22.838<\/td>\n<td data-col-size=\"md\">23.183<\/td>\n<td data-col-size=\"md\">24.839<\/td>\n<td data-col-size=\"md\">25.502<\/td>\n<td data-col-size=\"md\">25.837<\/td>\n<td data-col-size=\"md\">26.183<\/td>\n<td data-col-size=\"md\">27.511<\/td>\n<td data-col-size=\"md\">28.5<\/td>\n<td data-col-size=\"md\">28.836<\/td>\n<td data-col-size=\"md\">29.182<\/td>\n<td data-col-size=\"md\">30.507<\/td>\n<td data-col-size=\"md\">31.499<\/td>\n<td data-col-size=\"md\">31.835<\/td>\n<td data-col-size=\"md\">33.179<\/td>\n<td data-col-size=\"md\">33.829<\/td>\n<td data-col-size=\"md\">34.498<\/td>\n<td data-col-size=\"md\">34.835<\/td>\n<td data-col-size=\"md\">36.175<\/td>\n<td data-col-size=\"md\">36.827<\/td>\n<td data-col-size=\"md\">37.497<\/td>\n<td data-col-size=\"md\">37.834<\/td>\n<td data-col-size=\"md\">39.172<\/td>\n<td data-col-size=\"md\">39.825<\/td>\n<td data-col-size=\"md\">40.496<\/td>\n<td data-col-size=\"md\">40.834<\/td>\n<td data-col-size=\"md\">42.169<\/td>\n<td data-col-size=\"md\">42.823<\/td>\n<td data-col-size=\"md\">43.495<\/td>\n<td data-col-size=\"md\">43.833<\/td>\n<td data-col-size=\"md\">45.154<\/td>\n<td data-col-size=\"md\">45.81<\/td>\n<td data-col-size=\"md\">46.485<\/td>\n<td data-col-size=\"md\">46.823<\/td>\n<td data-col-size=\"md\">49.152<\/td>\n<td data-col-size=\"md\">49.808<\/td>\n<td data-col-size=\"md\">50.484<\/td>\n<td data-col-size=\"md\">50.823<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h2 dir=\"auto\">B\u1ea3ng \u0111\u01b0\u1eddng k\u00ednh c\u00e1n ren ngo\u00e0i h\u1ec7 inch<\/h2>\n<p dir=\"auto\">K\u00edch th\u01b0\u1edbc danh ngh\u0129a t\u00ednh b\u1eb1ng inch, \u0111\u01b0\u1eddng k\u00ednh t\u00ednh b\u1eb1ng mm. Ti\u00eau chu\u1ea9n: GB\/T34632-2017. C\u1ea5p dung sai: 3A, 2A (th\u00f4ng d\u1ee5ng). D\u00f2ng s\u1ea3n ph\u1ea9m: UNC, UNF, UNEF, UN.<\/p>\n<div>\n<div>\n<div>\n<div><\/div>\n<\/div>\n<div dir=\"auto\">\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%;\">\n<thead>\n<tr>\n<th rowspan=\"2\" data-col-size=\"xs\">M\u1ee9c \u0111\u1ed9 dung sai<\/th>\n<th rowspan=\"2\" data-col-size=\"xs\">Gi\u1edbi h\u1ea1n<\/th>\n<th data-col-size=\"xl\">0# 80 UNF<\/th>\n<th data-col-size=\"sm\">1# 64 UNC<\/th>\n<th data-col-size=\"sm\">1# 72 UNF<\/th>\n<th data-col-size=\"sm\">2# 56 UNC<\/th>\n<th data-col-size=\"sm\">2# 64 UNF<\/th>\n<th data-col-size=\"sm\">3# 48 UNC<\/th>\n<th data-col-size=\"sm\">3# 56 UNF<\/th>\n<th data-col-size=\"sm\">4# 40 UNC<\/th>\n<th data-col-size=\"sm\">4# 48 UNF<\/th>\n<th data-col-size=\"sm\">5# 40 UNC<\/th>\n<th data-col-size=\"sm\">5# 44 UNF<\/th>\n<th data-col-size=\"sm\">6# 32 UNC<\/th>\n<th data-col-size=\"sm\">6# 40 UNF<\/th>\n<th data-col-size=\"sm\">8# 32 UNC<\/th>\n<th data-col-size=\"sm\">8# 36 UNF<\/th>\n<th data-col-size=\"md\">10# 24 UNC<\/th>\n<th data-col-size=\"md\">10# 32 UNF<\/th>\n<th data-col-size=\"md\">12# 24 UNC<\/th>\n<th data-col-size=\"md\">12# 28 UNF<\/th>\n<th data-col-size=\"lg\">12# 32 UNEF<\/th>\n<th data-col-size=\"md\">1\/4 20 UNC<\/th>\n<th data-col-size=\"md\">1\/4 28 UNF<\/th>\n<th data-col-size=\"lg\">1\/4 32 UNEF<\/th>\n<th data-col-size=\"lg\">5\/16 18 UNC<\/th>\n<th data-col-size=\"lg\">5\/16 24 UNF<\/th>\n<th data-col-size=\"xl\">5\/16 32 UNEF<\/th>\n<th data-col-size=\"md\">3\/8 16 UNC<\/th>\n<th data-col-size=\"md\">3\/8 24 UNF<\/th>\n<th data-col-size=\"lg\">3\/8 32 UNEF<\/th>\n<th data-col-size=\"lg\">7\/16 14 UNC<\/th>\n<th data-col-size=\"md\">7\/16 16 Li\u00ean H\u1ee3p Qu\u1ed1c<\/th>\n<th data-col-size=\"lg\">7\/16 20 UNF<\/th>\n<th data-col-size=\"xl\">7\/16 28 UNEF<\/th>\n<th data-col-size=\"md\">1\/2 13 UNC<\/th>\n<th data-col-size=\"sm\">1\/2 16 UN<\/th>\n<th data-col-size=\"md\">1\/2 20 UNF<\/th>\n<th data-col-size=\"lg\">1\/2 28 UNEF<\/th>\n<th data-col-size=\"lg\">9\/16 12 UNC<\/th>\n<th data-col-size=\"md\">9\/16 16 Li\u00ean H\u1ee3p Qu\u1ed1c<\/th>\n<th data-col-size=\"lg\">9\/16 18 UNF<\/th>\n<th data-col-size=\"xl\">9\/16 24 UNEF<\/th>\n<th data-col-size=\"md\">5\/8 11 UNC<\/th>\n<th data-col-size=\"sm\">5\/8 12 UN<\/th>\n<th data-col-size=\"sm\">5\/8 16 UN<\/th>\n<th data-col-size=\"md\">5\/8 18 UNF<\/th>\n<th data-col-size=\"lg\">5\/8 24 UNEF<\/th>\n<th data-col-size=\"md\">3\/4 10 UNC<\/th>\n<th data-col-size=\"sm\">3\/4 12 UN<\/th>\n<th data-col-size=\"md\">3\/4 16 UNF<\/th>\n<th data-col-size=\"lg\">3\/4 20 UNEF<\/th>\n<th data-col-size=\"sm\">7\/8 9 UNC<\/th>\n<th data-col-size=\"sm\">7\/8 12 UN<\/th>\n<th data-col-size=\"md\">7\/8 14 UNF<\/th>\n<th data-col-size=\"sm\">7\/8 16 UN<\/th>\n<th data-col-size=\"lg\">7\/8 20 UNEF<\/th>\n<th data-col-size=\"xs\">1 8 UNC<\/th>\n<th data-col-size=\"sm\">1 12 UNF<\/th>\n<th data-col-size=\"xs\">1 16 Li\u00ean H\u1ee3p Qu\u1ed1c<\/th>\n<th data-col-size=\"sm\">1 20 UNEF<\/th>\n<th data-col-size=\"lg\">1-1\/8 7 UNC<\/th>\n<th data-col-size=\"md\">1-1\/8 8 UN<\/th>\n<th data-col-size=\"xl\">1-1\/8 12 UNF<\/th>\n<th data-col-size=\"lg\">1-1\/8 16 UN<\/th>\n<th data-col-size=\"xl\">1-1\/8 18 UNEF<\/th>\n<th data-col-size=\"lg\">1-1\/4 7 UNC<\/th>\n<th data-col-size=\"md\">1-1\/4 8 UN<\/th>\n<th data-col-size=\"xl\">1-1\/4 12 UNF<\/th>\n<th data-col-size=\"lg\">1-1\/4 16 UN<\/th>\n<th data-col-size=\"xl\">1-1\/4 18 UNEF<\/th>\n<th data-col-size=\"lg\">1-3\/8 6 UNC<\/th>\n<th data-col-size=\"md\">1-3\/8 8 UN<\/th>\n<th data-col-size=\"xl\">1-3\/8 12 UNF<\/th>\n<th data-col-size=\"lg\">1-3\/8 16 UN<\/th>\n<th data-col-size=\"xl\">1-3\/8 18 UNEF<\/th>\n<th data-col-size=\"lg\">1-1\/2 6 UNC<\/th>\n<th data-col-size=\"md\">1-1\/2 8 UN<\/th>\n<th data-col-size=\"xl\">1-1\/2 12 UNF<\/th>\n<th data-col-size=\"lg\">1-1\/2 16 UN<\/th>\n<th data-col-size=\"xl\">1-1\/2 18 UNEF<\/th>\n<th data-col-size=\"md\">1-5\/8 8 UN<\/th>\n<th data-col-size=\"lg\">1-5\/8 12 UN<\/th>\n<th data-col-size=\"lg\">1-5\/8 16 UN<\/th>\n<th data-col-size=\"lg\">1-5\/8 18 UN<\/th>\n<th data-col-size=\"md\">1-3\/4 8 UN<\/th>\n<th data-col-size=\"lg\">1-3\/4 12 UN<\/th>\n<th data-col-size=\"lg\">1-3\/4 16 UN<\/th>\n<th data-col-size=\"md\">1-7\/8 8 UN<\/th>\n<th data-col-size=\"lg\">1-7\/8 12 UN<\/th>\n<th data-col-size=\"lg\">1-7\/8 16 UN<\/th>\n<th data-col-size=\"xs\">2 8 Li\u00ean H\u1ee3p Qu\u1ed1c<\/th>\n<th data-col-size=\"xs\">2 12 Li\u00ean H\u1ee3p Qu\u1ed1c<\/th>\n<th data-col-size=\"xs\">2 16 Li\u00ean H\u1ee3p Qu\u1ed1c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td rowspan=\"2\" data-col-size=\"xs\">3A<\/td>\n<td data-col-size=\"xs\">T\u1ed1i \u0111a<\/td>\n<td colspan=\"92\" data-col-size=\"xl\">D\u1eef li\u1ec7u v\u1ec1 gi\u00e1 tr\u1ecb t\u1ed1i \u0111a v\u00e0 t\u1ed1i thi\u1ec3u s\u1ebd \u0111\u01b0\u1ee3c ch\u00e8n v\u00e0o \u0111\u00e2y d\u1ef1a tr\u00ean ti\u00eau chu\u1ea9n GB\/T34632-2017. L\u01b0u \u00fd: M\u00e3 ngu\u1ed3n \u0111\u00e3 b\u1ecb c\u1eaft b\u1edbt; vui l\u00f2ng tham kh\u1ea3o ti\u00eau chu\u1ea9n \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 c\u00f3 c\u00e1c gi\u00e1 tr\u1ecb ho\u00e0n ch\u1ec9nh.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">T\u1ed1i thi\u1ec3u<\/td>\n<td colspan=\"92\" data-col-size=\"xs\">D\u1eef li\u1ec7u v\u1ec1 gi\u00e1 tr\u1ecb t\u1ed1i \u0111a v\u00e0 t\u1ed1i thi\u1ec3u s\u1ebd \u0111\u01b0\u1ee3c ch\u00e8n v\u00e0o \u0111\u00e2y d\u1ef1a tr\u00ean ti\u00eau chu\u1ea9n GB\/T34632-2017. L\u01b0u \u00fd: M\u00e3 ngu\u1ed3n \u0111\u00e3 b\u1ecb c\u1eaft b\u1edbt; vui l\u00f2ng tham kh\u1ea3o ti\u00eau chu\u1ea9n \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 c\u00f3 c\u00e1c gi\u00e1 tr\u1ecb ho\u00e0n ch\u1ec9nh.<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" data-col-size=\"xs\">2A (Th\u00f4ng d\u1ee5ng)<\/td>\n<td data-col-size=\"xs\">T\u1ed1i \u0111a<\/td>\n<td colspan=\"92\" data-col-size=\"xl\">D\u1eef li\u1ec7u v\u1ec1 gi\u00e1 tr\u1ecb t\u1ed1i \u0111a v\u00e0 t\u1ed1i thi\u1ec3u s\u1ebd \u0111\u01b0\u1ee3c ch\u00e8n v\u00e0o \u0111\u00e2y d\u1ef1a tr\u00ean ti\u00eau chu\u1ea9n GB\/T34632-2017. L\u01b0u \u00fd: M\u00e3 ngu\u1ed3n \u0111\u00e3 b\u1ecb c\u1eaft b\u1edbt; vui l\u00f2ng tham kh\u1ea3o ti\u00eau chu\u1ea9n \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 c\u00f3 c\u00e1c gi\u00e1 tr\u1ecb ho\u00e0n ch\u1ec9nh.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">T\u1ed1i thi\u1ec3u<\/td>\n<td colspan=\"92\" data-col-size=\"xs\">D\u1eef li\u1ec7u v\u1ec1 gi\u00e1 tr\u1ecb t\u1ed1i \u0111a v\u00e0 t\u1ed1i thi\u1ec3u s\u1ebd \u0111\u01b0\u1ee3c ch\u00e8n v\u00e0o \u0111\u00e2y d\u1ef1a tr\u00ean ti\u00eau chu\u1ea9n GB\/T34632-2017. L\u01b0u \u00fd: M\u00e3 ngu\u1ed3n \u0111\u00e3 b\u1ecb c\u1eaft b\u1edbt; vui l\u00f2ng tham kh\u1ea3o ti\u00eau chu\u1ea9n \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 c\u00f3 c\u00e1c gi\u00e1 tr\u1ecb ho\u00e0n ch\u1ec9nh.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\">L\u01b0u \u00fd: D\u1eef li\u1ec7u b\u1ea3ng h\u1ec7 \u0111o l\u01b0\u1eddng Anh trong ngu\u1ed3n \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111\u00e3 b\u1ecb c\u1eaft b\u1edbt. \u0110\u1ec3 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ea7y \u0111\u1ee7 v\u00e0 ch\u00ednh x\u00e1c, vui l\u00f2ng tham kh\u1ea3o ti\u00eau chu\u1ea9n GB\/T34632-2017 ho\u1eb7c ti\u00eau chu\u1ea9n ASME B1.1 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n<\/div>\n<div>\n<h2 dir=\"auto\">\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 ren<\/h2>\n<p dir=\"auto\">\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 taro ren l\u00e0 k\u00edch th\u01b0\u1edbc m\u0169i khoan \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb \u0111\u1ec3 t\u1ea1o ren trong. C\u00e1c k\u00edch th\u01b0\u1edbc n\u00e0y \u0111\u1ea3m b\u1ea3o s\u1ef1 \u0103n kh\u1edbp ren ch\u00ednh x\u00e1c, th\u01b0\u1eddng h\u01b0\u1edbng \u0111\u1ebfn chi\u1ec1u cao ren 75%. C\u00e1c gi\u00e1 tr\u1ecb d\u1ef1a tr\u00ean b\u1ea3ng ti\u00eau chu\u1ea9n cho ren h\u1ec7 m\u00e9t v\u00e0 h\u1ec7 inch. \u0110i\u1ec1u ch\u1ec9nh theo \u0111\u1ed9 c\u1ee9ng v\u1eadt li\u1ec7u v\u00e0 t\u1ef7 l\u1ec7 ren n\u1ebfu c\u1ea7n.<\/p>\n<h3 dir=\"auto\">\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 ren h\u1ec7 m\u00e9t<\/h3>\n<div>\n<div>\n<div>\n<div><\/div>\n<\/div>\n<div dir=\"auto\">\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%;\">\n<thead>\n<tr>\n<th data-col-size=\"xs\">K\u00edch th\u01b0\u1edbc v\u00f2i<\/th>\n<th data-col-size=\"sm\">B\u01b0\u1edbc ren (mm)<\/th>\n<th data-col-size=\"sm\">K\u00edch th\u01b0\u1edbc m\u0169i khoan (mm)<\/th>\n<th data-col-size=\"sm\">Cu\u1ed9c t\u1eadp tr\u1eadn Ho\u00e0ng gia g\u1ea7n nh\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"xs\">M1.6<\/td>\n<td data-col-size=\"sm\">0.35<\/td>\n<td data-col-size=\"sm\">1.25<\/td>\n<td data-col-size=\"sm\">3\/64″<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">M2<\/td>\n<td data-col-size=\"sm\">0.4<\/td>\n<td data-col-size=\"sm\">1.6<\/td>\n<td data-col-size=\"sm\">1\/16″<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">M2.5<\/td>\n<td data-col-size=\"sm\">0.45<\/td>\n<td data-col-size=\"sm\">2.05<\/td>\n<td data-col-size=\"sm\">#46<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">M3<\/td>\n<td data-col-size=\"sm\">0.5<\/td>\n<td data-col-size=\"sm\">2.5<\/td>\n<td data-col-size=\"sm\">#39<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">M4<\/td>\n<td data-col-size=\"sm\">0.7<\/td>\n<td data-col-size=\"sm\">3.3<\/td>\n<td data-col-size=\"sm\">#30<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">M5<\/td>\n<td data-col-size=\"sm\">0.8<\/td>\n<td data-col-size=\"sm\">4.2<\/td>\n<td data-col-size=\"sm\">#19<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">M6<\/td>\n<td data-col-size=\"sm\">1<\/td>\n<td data-col-size=\"sm\">5<\/td>\n<td data-col-size=\"sm\">#8<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">M8<\/td>\n<td data-col-size=\"sm\">1.25<\/td>\n<td data-col-size=\"sm\">6.8<\/td>\n<td data-col-size=\"sm\">17\/64″<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">M10<\/td>\n<td data-col-size=\"sm\">1.5<\/td>\n<td data-col-size=\"sm\">8.5<\/td>\n<td data-col-size=\"sm\">Q<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xs\">M12<\/td>\n<td data-col-size=\"sm\">1.75<\/td>\n<td data-col-size=\"sm\">10.2<\/td>\n<td data-col-size=\"sm\">13\/32″<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 dir=\"auto\">\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 ren h\u1ec7 Anh<\/h3>\n<div>\n<div>\n<div>\n<div><\/div>\n<\/div>\n<div dir=\"auto\">\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%;\">\n<thead>\n<tr>\n<th data-col-size=\"md\">K\u00edch th\u01b0\u1edbc v\u00f2i<\/th>\n<th data-col-size=\"xs\">TPI<\/th>\n<th data-col-size=\"xs\">K\u00edch th\u01b0\u1edbc m\u0169i khoan<\/th>\n<th data-col-size=\"lg\">Gi\u00e1 tr\u1ecb th\u1eadp ph\u00e2n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng (t\u00ednh b\u1eb1ng)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"md\">0-80<\/td>\n<td data-col-size=\"xs\">80<\/td>\n<td data-col-size=\"xs\">3\/64<\/td>\n<td data-col-size=\"lg\">0.0469<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">1-64<\/td>\n<td data-col-size=\"xs\">64<\/td>\n<td data-col-size=\"xs\">53<\/td>\n<td data-col-size=\"lg\">0.0595<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">2-56<\/td>\n<td data-col-size=\"xs\">56<\/td>\n<td data-col-size=\"xs\">50<\/td>\n<td data-col-size=\"lg\">0.0700<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">3-48<\/td>\n<td data-col-size=\"xs\">48<\/td>\n<td data-col-size=\"xs\">47<\/td>\n<td data-col-size=\"lg\">0.0785<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">4-40<\/td>\n<td data-col-size=\"xs\">40<\/td>\n<td data-col-size=\"xs\">43<\/td>\n<td data-col-size=\"lg\">0.0890<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">5-40<\/td>\n<td data-col-size=\"xs\">40<\/td>\n<td data-col-size=\"xs\">38<\/td>\n<td data-col-size=\"lg\">0.1015<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">6-32<\/td>\n<td data-col-size=\"xs\">32<\/td>\n<td data-col-size=\"xs\">36<\/td>\n<td data-col-size=\"lg\">0.1065<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">8-32<\/td>\n<td data-col-size=\"xs\">32<\/td>\n<td data-col-size=\"xs\">29<\/td>\n<td data-col-size=\"lg\">0.1360<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">10-24<\/td>\n<td data-col-size=\"xs\">24<\/td>\n<td data-col-size=\"xs\">25<\/td>\n<td data-col-size=\"lg\">0.1495<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">1\/4-20<\/td>\n<td data-col-size=\"xs\">20<\/td>\n<td data-col-size=\"xs\">7<\/td>\n<td data-col-size=\"lg\">0.2010<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\">\u0110\u1ed1i v\u1edbi m\u0169i taro c\u00e1n \u0111\u1ecbnh h\u00ecnh, k\u00edch th\u01b0\u1edbc m\u0169i khoan c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ednh nh\u01b0 sau: K\u00edch th\u01b0\u1edbc m\u0169i khoan taro = \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a taro c\u01a1 b\u1ea3n \u2013 (B\u01b0\u1edbc ren x Ren mong mu\u1ed1n % \/ 76,98) \u0111\u1ed1i v\u1edbi h\u1ec7 \u0111o l\u01b0\u1eddng Anh, ho\u1eb7c \u0111i\u1ec1u ch\u1ec9nh cho h\u1ec7 \u0111o l\u01b0\u1eddng m\u00e9t.<\/p>\n<\/div>\n<div>\n<h2 dir=\"auto\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/h2>\n<dl>\n<dt>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u01b0\u1eddng k\u00ednh c\u00e1n v\u00e0 \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 ren l\u00e0 g\u00ec?<\/dt>\n<dd>\u0110\u01b0\u1eddng k\u00ednh c\u00e1n d\u00f9ng \u0111\u1ec3 chu\u1ea9n b\u1ecb ph\u00f4i ren ngo\u00e0i trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, trong khi \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 taro l\u00e0 k\u00edch th\u01b0\u1edbc m\u0169i khoan \u0111\u1ec3 t\u1ea1o ren trong nh\u1eb1m \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh taro di\u1ec5n ra \u0111\u00fang c\u00e1ch.<\/dd>\n<dd><\/dd>\n<dt>T\u1ea1i sao n\u00ean ch\u1ecdn dung sai 6g cho ren h\u1ec7 m\u00e9t?<\/dt>\n<dd>Ren 6g th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c lo\u1ea1i ren ngo\u00e0i th\u00f4ng d\u1ee5ng v\u00ec n\u00f3 c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 kh\u00edt v\u00e0 kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t, cho ph\u00e9p c\u00f3 m\u1ed9t khe h\u1edf nh\u1ecf \u0111\u1ec3 l\u1eafp r\u00e1p.<\/dd>\n<dd><\/dd>\n<dt>V\u1eadt li\u1ec7u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u01b0\u1eddng k\u00ednh n\u00e0y nh\u01b0 th\u1ebf n\u00e0o?<\/dt>\n<dd>C\u00e1c v\u1eadt li\u1ec7u c\u1ee9ng h\u01a1n c\u00f3 th\u1ec3 y\u00eau c\u1ea7u \u0111\u01b0\u1eddng k\u00ednh ph\u00f4i l\u1edbn h\u01a1n m\u1ed9t ch\u00fat \u0111\u1ec3 c\u00e1n nh\u1eb1m tr\u00e1nh n\u1ee9t v\u1ee1, v\u00e0 c\u00e1c l\u1ed7 ren c\u00f3 th\u1ec3 c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 tho\u00e1t phoi t\u1ed1t h\u01a1n.<\/dd>\n<dd><\/dd>\n<dt>T\u00f4i n\u00ean tham kh\u1ea3o ti\u00eau chu\u1ea9n n\u00e0o cho ren h\u1ec7 inch?<\/dt>\n<dd>Ti\u00eau chu\u1ea9n GB\/T34632-2017 ph\u00f9 h\u1ee3p v\u1edbi ti\u00eau chu\u1ea9n ASME B1.1 v\u1ec1 ren th\u1ed1ng nh\u1ea5t, \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch trong s\u1ea3n xu\u1ea5t qu\u1ed1c t\u1ebf.<\/dd>\n<dd><\/dd>\n<dt>T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c b\u1ea3ng n\u00e0y \u0111\u1ec3 t\u1ea1o ren trong b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p c\u00e1n \u0111\u1ecbnh h\u00ecnh kh\u00f4ng?<\/dt>\n<dd>Kh\u00f4ng, nh\u1eefng th\u00f4ng s\u1ed1 n\u00e0y d\u00f9ng cho c\u00e1n ngo\u00e0i v\u00e0 taro ti\u00eau chu\u1ea9n. \u0110\u1ed1i v\u1edbi taro c\u00e1n \u0111\u1ecbnh h\u00ecnh, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng th\u1ee9c c\u1ee5 th\u1ec3 \u0111\u1ec3 t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc l\u1ed7 d\u1ef1a tr\u00ean t\u1ef7 l\u1ec7 ren mong mu\u1ed1n.<\/dd>\n<dd><\/dd>\n<dt>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn k\u00edch th\u01b0\u1edbc m\u0169i khoan ph\u00f9 h\u1ee3p cho ren 75%?<\/dt>\n<dd>S\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 ho\u1eb7c c\u00f4ng th\u1ee9c \u0111\u01b0\u1ee3c cung c\u1ea5p: \u0110\u01b0\u1eddng k\u00ednh m\u0169i khoan = \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i \u2013 (1,0825 x B\u01b0\u1edbc ren) cho m\u0169i khoan 75% x\u1ea5p x\u1ec9 d\u00f9ng cho th\u00e9p\/nh\u00f4m.<\/dd>\n<\/dl>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction to Thread Rolling Diameters Thread rolling diameter, also known as blank diameter or rolling blank diameter, refers to the diameter of the external thread (screw) blank before the rolling or forming process. This is the smooth rod diameter prior to thread formation. It is a critical process parameter in screw manufacturing, distinct from major, [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5777","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/posts\/5777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/comments?post=5777"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/posts\/5777\/revisions"}],"predecessor-version":[{"id":5779,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/posts\/5777\/revisions\/5779"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/media?parent=5777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/categories?post=5777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/tags?post=5777"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}