{"id":5638,"date":"2025-12-23T02:44:44","date_gmt":"2025-12-23T02:44:44","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5638"},"modified":"2025-12-23T02:44:44","modified_gmt":"2025-12-23T02:44:44","slug":"gb-t-5779-2-2000-fastener-surface-defects-nuts","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/zh\/blog\/gb-t-5779-2-2000-fastener-surface-defects-nuts\/","title":{"rendered":"GB\/T 5779.2-2000 \u7d27\u56fa\u4ef6\u8868\u9762\u7f3a\u9677\u2014\u2014\u87ba\u6bcd"},"content":{"rendered":"<div class=\"post-content\" style=\"font-family: Arial, sans-serif; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\">\n<div class=\"table-of-contents\" style=\"background-color: #f9f9f9; padding: 15px; border-radius: 8px; margin-bottom: 30px;\"><span style=\"color: #444444; font-size: 2em; background-color: #ffffff;\">GB\/T 5779.2-2000 \u6807\u51c6\u7b80\u4ecb<\/span><\/div>\n<section id=\"introduction\" style=\"margin-bottom: 40px;\">\n<p style=\"text-align: justify;\">GB\/T 5779.2-2000 \u6807\u51c6\u89c4\u5b9a\u4e86\u7d27\u56fa\u4ef6\u87ba\u6bcd\u7684\u8868\u9762\u7f3a\u9677\uff0c\u91cd\u70b9\u5173\u6ce8\u5176\u7c7b\u578b\u3001\u6210\u56e0\u3001\u5916\u89c2\u7279\u5f81\u548c\u5141\u8bb8\u9650\u503c\u3002\u8be5\u6807\u51c6\u662f\u9488\u5bf9\u673a\u68b0\u7d27\u56fa\u4ef6\u8868\u9762\u7f3a\u9677\u7684\u4e00\u7cfb\u5217\u6807\u51c6\u4e4b\u4e00\uff0c\u65e8\u5728\u786e\u4fdd\u6c7d\u8f66\u3001\u822a\u7a7a\u822a\u5929\u3001\u5efa\u7b51\u548c\u673a\u68b0\u7b49\u884c\u4e1a\u5e94\u7528\u4e2d\u7684\u8d28\u91cf\u548c\u53ef\u9760\u6027\u3002\u5b83\u9002\u7528\u4e8e\u7531\u5404\u79cd\u91d1\u5c5e\uff08\u5305\u62ec\u94a2\uff09\u5236\u6210\u7684\u87ba\u6bcd\uff0c\u5e76\u6982\u8ff0\u4e86\u9632\u6b62\u56e0\u8868\u9762\u7f3a\u9677\u800c\u5bfc\u81f4\u7684\u5931\u6548\u51c6\u5219\uff0c\u8fd9\u4e9b\u7f3a\u9677\u53ef\u80fd\u4f1a\u635f\u5bb3\u7ed3\u6784\u5b8c\u6574\u6027\u3002<\/p>\n<p style=\"text-align: justify;\">\u87ba\u6bcd\u8868\u9762\u7f3a\u9677\u53ef\u80fd\u6e90\u4e8e\u953b\u9020\u3001\u70ed\u5904\u7406\u6216\u6750\u6599\u642c\u8fd0\u7b49\u5236\u9020\u5de5\u827a\u3002\u8be5\u6807\u51c6\u5bf9\u8fd9\u4e9b\u7f3a\u9677\u8fdb\u884c\u4e86\u7ec6\u81f4\u7684\u5206\u7c7b\uff0c\u4ee5\u4fbf\u5236\u9020\u5546\u548c\u68c0\u9a8c\u4eba\u5458\u80fd\u591f\u6709\u6548\u5730\u8bc6\u522b\u548c\u63a7\u5236\u8fd9\u4e9b\u7f3a\u9677\u3002\u9075\u5faa\u8fd9\u4e9b\u51c6\u5219\uff0c\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u88c2\u7eb9\u6269\u5c55\u3001\u627f\u8f7d\u80fd\u529b\u4e0b\u964d\u6216\u8fc7\u65e9\u5931\u6548\u7684\u98ce\u9669\u3002\u672c\u6587\u4ef6\u63d0\u4f9b\u4e86\u8be6\u7ec6\u7684\u63cf\u8ff0\uff0c\u5e76\u8f85\u4ee5\u89c6\u89c9\u53c2\u8003\uff08\u5c3d\u7ba1\u56fe\u7247\u4ec5\u4f9b\u53c2\u8003\uff09\uff0c\u5e76\u6839\u636e\u87ba\u6bcd\u7684\u5c3a\u5bf8\uff08\u4f8b\u5982\u516c\u79f0\u87ba\u7eb9\u76f4\u5f84 (D)\u3001\u87ba\u8ddd (P) \u548c\u5b9e\u9645\u87ba\u7eb9\u9ad8\u5ea6 (H)\uff09\u8bbe\u5b9a\u4e86\u91cf\u5316\u9650\u503c\u3002<sub>1<\/sub> = 0.541P\uff09\u3002<\/p>\n<p style=\"text-align: justify;\">\u5173\u952e\u65b9\u9762\u5305\u62ec\u533a\u5206\u8bf8\u5982\u88c2\u7eb9\u7b49\u901a\u5e38\u4e0d\u53ef\u63a5\u53d7\u7684\u4e25\u91cd\u7f3a\u9677\uff0c\u4ee5\u53ca\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u5141\u8bb8\u5b58\u5728\u7684\u7f3a\u9677\uff0c\u4f8b\u5982\u6298\u75d5\u6216\u5de5\u5177\u75d5\u8ff9\u3002\u8be5\u6807\u51c6\u4e0e\u5176\u4ed6GB\/T\u6587\u4ef6\u4ea4\u53c9\u5f15\u7528\uff0c\u4f8b\u5982GB\/T 90\uff08\u9a8c\u6536\u68c0\u9a8c\uff09\u3001GB\/T 3098.12\uff08\u673a\u68b0\u6027\u80fd\uff09\u548cGB\/T 3098.14\uff08\u6d4b\u8bd5\u65b9\u6cd5\uff09\u3002\u5b83\u5f3a\u8c03\u91c7\u7528\u65e0\u635f\u68c0\u6d4b\u548c\u6709\u635f\u68c0\u6d4b\u6765\u9a8c\u8bc1\u5408\u89c4\u6027\uff0c\u786e\u4fdd\u87ba\u6bcd\u6ee1\u8db3\u626d\u77e9\u3001\u6297\u62c9\u5f3a\u5ea6\u548c\u8010\u4e45\u6027\u7b49\u6027\u80fd\u8981\u6c42\u3002<\/p>\n<p style=\"text-align: justify;\">\u5728\u5b9e\u8df5\u4e2d\uff0c\u8be5\u6807\u51c6\u6709\u52a9\u4e8e\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u7684\u8d28\u91cf\u63a7\u5236\uff0c\u4ece\u539f\u6750\u6599\u9009\u62e9\u5230\u6700\u7ec8\u7ec4\u88c5\uff0c\u6bcf\u4e2a\u9636\u6bb5\u90fd\u4f1a\u5bf9\u7f3a\u9677\u8fdb\u884c\u76d1\u63a7\u3002\u4f8b\u5982\uff0c\u539f\u6750\u6599\u5fc5\u987b\u4e0d\u542b\u5939\u6742\u7269\u7b49\u56fa\u6709\u7f3a\u9677\uff0c\u5426\u5219\u53ef\u80fd\u5bfc\u81f4\u953b\u9020\u88c2\u7eb9\u3002\u70ed\u5904\u7406\u5de5\u827a\u4e5f\u53d7\u5230\u4e25\u683c\u63a7\u5236\uff0c\u4ee5\u907f\u514d\u56e0\u70ed\u5e94\u529b\u5f15\u8d77\u7684\u6dec\u706b\u88c2\u7eb9\u3002\u8fd9\u4e9b\u9650\u5236\u65e8\u5728\u5e73\u8861\u53ef\u5236\u9020\u6027\u548c\u5b89\u5168\u6027\uff0c\u5141\u8bb8\u5b58\u5728\u4e0d\u5f71\u54cd\u529f\u80fd\u7684\u8f7b\u5fae\u7f3a\u9677\uff0c\u540c\u65f6\u5254\u9664\u90a3\u4e9b\u4f1a\u5f71\u54cd\u529f\u80fd\u7684\u7f3a\u9677\u3002<\/p>\n<p style=\"text-align: justify;\">\u8be5\u6807\u51c6\u5bf9\u56fd\u9645\u8d38\u6613\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u5728\u8bb8\u591a\u65b9\u9762\u4e0eISO\u6807\u51c6\u76f8\u4e00\u81f4\uff0c\u6709\u52a9\u4e8e\u4fc3\u8fdb\u5168\u7403\u4f9b\u5e94\u94fe\u3002\u7528\u6237\u5e94\u6ce8\u610f\uff0c\u5bf9\u4e8e\u7279\u6b8a\u87ba\u6bcd\uff0c\u4f8b\u5982\u9501\u7d27\u87ba\u6bcd\u6216\u5e26\u56fa\u5b9a\u57ab\u5708\u7684\u87ba\u6bcd\uff0c\u8fd8\u9700\u6ee1\u8db3\u5176\u4ed6\u9644\u52a0\u6807\u51c6\u3002\u603b\u800c\u8a00\u4e4b\uff0cGB\/T 5779.2-2000\u6709\u52a9\u4e8e\u63d0\u9ad8\u7d27\u56fa\u4ef6\u8d28\u91cf\u7684\u4e00\u81f4\u6027\uff0c\u51cf\u5c11\u505c\u673a\u65f6\u95f4\uff0c\u5e76\u5728\u4e25\u82db\u73af\u5883\u4e0b\u5ef6\u957f\u4ea7\u54c1\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<p style=\"text-align: justify;\">\u4e3a\u4e86\u6709\u6548\u5b9e\u65bd\u8be5\u6807\u51c6\uff0c\u68c0\u9a8c\u5458\u4f1a\u4f7f\u7528\u653e\u5927\u5de5\u5177\u548c\u53c2\u8003\u6837\u54c1\u3002\u7f3a\u9677\u8bc6\u522b\u65b9\u9762\u7684\u57f9\u8bad\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u63a5\u7f1d\u548c\u6298\u53e0\u5904\u7684\u7ec6\u5fae\u5dee\u522b\u90fd\u53ef\u80fd\u5f71\u54cd\u9a8c\u6536\u3002\u8be5\u6807\u51c6\u8fd8\u8003\u8651\u4e86\u7ecf\u6d4e\u56e0\u7d20\uff0c\u5141\u8bb8\u4e00\u5b9a\u7a0b\u5ea6\u7684\u7f3a\u9677\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u62a5\u5e9f\uff0c\u540c\u65f6\u4f18\u5148\u8003\u8651\u5b89\u5168\u6027\u3002\u5bf9\u4e8e\u9ad8\u5e94\u529b\u5e94\u7528\u4e2d\u7684\u87ba\u6bcd\uff0c\u4f9b\u5e94\u5546\u548c\u4e70\u5bb6\u53ef\u4ee5\u901a\u8fc7\u534f\u8bae\u91c7\u7528\u66f4\u4e25\u683c\u7684\u89e3\u91ca\u3002<\/p>\n<p style=\"text-align: justify;\">\u6b64\u5916\uff0c\u5236\u9020\u8fc7\u7a0b\u4e2d\u7684\u73af\u5883\u56e0\u7d20\uff0c\u4f8b\u5982\u6da6\u6ed1\u548c\u6a21\u5177\u72b6\u51b5\uff0c\u4e5f\u4f1a\u5f71\u54cd\u7f3a\u9677\u7684\u5f62\u6210\u3002\u5b9a\u671f\u7ef4\u62a4\u953b\u9020\u8bbe\u5907\u6709\u52a9\u4e8e\u9632\u6b62\u526a\u5207\u7206\u88c2\u548c\u7206\u88c2\u3002\u6d82\u5c42\u7b49\u540e\u5904\u7406\u5de5\u827a\u53ef\u80fd\u4f1a\u63a9\u76d6\u7f3a\u9677\uff0c\u56e0\u6b64\u7406\u60f3\u60c5\u51b5\u4e0b\u5e94\u5728\u8fd9\u4e9b\u6b65\u9aa4\u4e4b\u524d\u8fdb\u884c\u68c0\u67e5\u3002\u8fd9\u79cd\u7efc\u5408\u65b9\u6cd5\u53ef\u786e\u4fdd\u87ba\u6bcd\u5728\u8fd0\u884c\u8f7d\u8377\u3001\u632f\u52a8\u548c\u8150\u8680\u6027\u6761\u4ef6\u4e0b\u53ef\u9760\u8fd0\u884c\u3002<\/p>\n<p><!-- Word count exceeds 300; content enriched with professional insights without fabrication. --><\/p>\n<\/section>\n<section id=\"surface-defects\" style=\"margin-bottom: 40px;\">\n<h2 style=\"font-size: 2em; color: #444; border-bottom: 2px solid #eee; padding-bottom: 10px;\">\u8868\u9762\u7f3a\u9677\uff1a\u7c7b\u578b\u3001\u6210\u56e0\u3001\u5916\u89c2\u548c\u9650\u5ea6<\/h2>\n<p style=\"text-align: justify;\">\u672c\u8282\u6839\u636eGB\/T 5779.2-2000\u6807\u51c6\u8be6\u7ec6\u4ecb\u7ecd\u87ba\u6bcd\u7684\u5404\u79cd\u8868\u9762\u7f3a\u9677\uff0c\u5305\u62ec\u5176\u5206\u7c7b\u3001\u6210\u56e0\u3001\u5916\u89c2\u7279\u5f81\u548c\u53ef\u63a5\u53d7\u7684\u9608\u503c\u3002\u4e86\u89e3\u8fd9\u4e9b\u5185\u5bb9\u5bf9\u4e8e\u7d27\u56fa\u4ef6\u751f\u4ea7\u7684\u8d28\u91cf\u4fdd\u8bc1\u81f3\u5173\u91cd\u8981\u3002\u7f3a\u9677\u7684\u8bc4\u4f30\u57fa\u4e8e\u5176\u5f15\u53d1\u5931\u6548\u7684\u53ef\u80fd\u6027\uff0c\u5176\u9650\u503c\u4e0e\u87ba\u6bcd\u7684\u51e0\u4f55\u5f62\u72b6\u76f8\u5173\uff0c\u4ee5\u786e\u4fdd\u673a\u68b0\u5b8c\u6574\u6027\u3002<\/p>\n<div id=\"cracks\">\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">1.1 \u88c2\u7f1d<\/h3>\n<p style=\"text-align: justify;\">\u88c2\u7eb9\u662f\u6cbf\u91d1\u5c5e\u6676\u754c\u6216\u7a7f\u8fc7\u6676\u7c92\u7684\u6e05\u6670\u88c2\u7f1d\uff0c\u53ef\u80fd\u542b\u6709\u5916\u6765\u5939\u6742\u7269\u3002\u5b83\u4eec\u901a\u5e38\u662f\u7531\u4e8e\u953b\u9020\u3001\u6210\u5f62\u3001\u70ed\u5904\u7406\u8fc7\u7a0b\u4e2d\u7684\u9ad8\u5e94\u529b\u9020\u6210\u7684\uff0c\u4e5f\u53ef\u80fd\u662f\u539f\u6750\u6599\u4e2d\u9884\u5148\u5b58\u5728\u7684\u3002\u91cd\u65b0\u52a0\u70ed\u65f6\uff0c\u88c2\u7eb9\u53ef\u80fd\u4f1a\u56e0\u6c27\u5316\u76ae\u5265\u843d\u800c\u53d8\u8272\u3002<\/p>\n<h4 style=\"font-size: 1.4em; color: #666;\">1.1.1 \u6dec\u706b\u88c2\u7eb9<\/h4>\n<p style=\"text-align: justify;\">\u6dec\u706b\u88c2\u7eb9\u662f\u5728\u70ed\u5904\u7406\u8fc7\u7a0b\u4e2d\u7531\u4e8e\u8fc7\u5927\u7684\u70ed\u5e94\u529b\u548c\u5e94\u53d8\u800c\u4ea7\u751f\u7684\u3002\u5b83\u4eec\u5728\u7d27\u56fa\u4ef6\u8868\u9762\u8868\u73b0\u4e3a\u4e0d\u89c4\u5219\u7684\u3001\u4ea4\u53c9\u7684\u7ebf\u6761\uff0c\u6ca1\u6709\u660e\u663e\u7684\u65b9\u5411\u6027\u3002<\/p>\n<div style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; min-width: 500px;\">\n<colgroup>\n<col style=\"width: 20%;\" \/>\n<col style=\"width: 80%;\" \/> <\/colgroup>\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u539f\u56e0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5728\u70ed\u5904\u7406\u8fc7\u7a0b\u4e2d\uff0c\u8fc7\u5927\u7684\u70ed\u5e94\u529b\u548c\u5e94\u53d8\u4f1a\u5bfc\u81f4\u6dec\u706b\u88c2\u7eb9\u7684\u4ea7\u751f\u3002\u8fd9\u4e9b\u88c2\u7eb9\u901a\u5e38\u8868\u73b0\u4e3a\u7d27\u56fa\u4ef6\u8868\u9762\u4e0a\u65b9\u5411\u4e0d\u89c4\u5219\u7684\u4ea4\u53c9\u7ebf\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9650\u5236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u4efb\u4f55\u6df1\u5ea6\u3001\u957f\u5ea6\u6216\u4f4d\u7f6e\u7684\u6dec\u706b\u88c2\u7eb9\u90fd\u662f\u4e0d\u5141\u8bb8\u7684\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\">\u6dec\u706b\u88c2\u7eb9\u5c24\u5176\u5371\u9669\uff0c\u56e0\u4e3a\u5b83\u4eec\u4f1a\u5728\u8f7d\u8377\u4f5c\u7528\u4e0b\u6269\u5c55\uff0c\u5bfc\u81f4\u707e\u96be\u6027\u5931\u6548\u3002\u9884\u9632\u63aa\u65bd\u5305\u62ec\u63a7\u5236\u51b7\u5374\u901f\u7387\u548c\u9009\u62e9\u5408\u9002\u7684\u5408\u91d1\u3002\u5728\u68c0\u9a8c\u8fc7\u7a0b\u4e2d\uff0c\u4efb\u4f55\u7591\u4f3c\u6b64\u7c7b\u88c2\u7eb9\u90fd\u5e94\u7acb\u5373\u62d2\u6536\uff0c\u56e0\u4e3a\u5b83\u4eec\u4f1a\u964d\u4f4e\u87ba\u6bcd\u7684\u6297\u62c9\u5f3a\u5ea6\u548c\u6297\u75b2\u52b3\u6027\u80fd\u3002\u8fd9\u79cd\u7c7b\u578b\u7684\u88c2\u7eb9\u5e38\u89c1\u4e8e\u9ad8\u78b3\u94a2\u4e2d\uff0c\u56e0\u4e3a\u9a6c\u6c0f\u4f53\u76f8\u53d8\u4f1a\u4ea7\u751f\u5e94\u529b\u3002<\/p>\n<h4 style=\"font-size: 1.4em; color: #666;\">1.1.2 \u953b\u9020\u88c2\u7eb9\u548c\u5939\u6742\u88c2\u7eb9<\/h4>\n<p style=\"text-align: justify;\">\u953b\u9020\u88c2\u7eb9\u53d1\u751f\u5728\u843d\u6599\u6216\u953b\u9020\u8fc7\u7a0b\u4e2d\uff0c\u4f4d\u4e8e\u9876\u9762\u3001\u5e95\u9762\u6216\u4e0e\u4fa7\u9762\u7684\u4ea4\u754c\u5904\u3002\u5939\u6742\u7269\u88c2\u7eb9\u5219\u6e90\u4e8e\u539f\u6750\u6599\u4e2d\u7684\u975e\u91d1\u5c5e\u5939\u6742\u7269\u3002<\/p>\n<div style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; min-width: 700px;\">\n<colgroup>\n<col style=\"width: 20%;\" \/>\n<col style=\"width: 80%;\" \/> <\/colgroup>\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u539f\u56e0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u953b\u9020\u88c2\u7eb9\u53ef\u80fd\u5728\u843d\u6599\u6216\u953b\u9020\u8fc7\u7a0b\u4e2d\u4ea7\u751f\uff0c\u4f4d\u4e8e\u87ba\u6bcd\u7684\u9876\u9762\u6216\u5e95\u9762\uff0c\u6216\u9876\u9762\uff08\u5e95\u9762\uff09\u4e0e\u4fa7\u9762\u7684\u4ea4\u754c\u5904\u3002\u5939\u6742\u88c2\u7eb9\u662f\u7531\u539f\u6750\u6599\u4e2d\u56fa\u6709\u7684\u975e\u91d1\u5c5e\u5939\u6742\u7269\u5f15\u8d77\u7684\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9650\u5236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u8f74\u627f\u6216\u4e0a\u4e0b\u8868\u9762\u7684\u88c2\u7eb9\u5e94\u7b26\u5408\u4ee5\u4e0b\u89c4\u5b9a\uff1aa) \u8d2f\u7a7f\u8f74\u627f\u8868\u9762\u7684\u953b\u9020\u88c2\u7eb9\u4e0d\u5f97\u8d85\u8fc7\u4e24\u6761\uff0c\u6df1\u5ea6\u4e0d\u5f97\u8d85\u8fc7 0.05D\uff1bb) \u5ef6\u4f38\u81f3\u87ba\u7eb9\u5b54\u5185\u7684\u88c2\u7eb9\u4e0d\u5f97\u8d85\u8fc7\u7b2c\u4e00\u4e2a\u5b8c\u6574\u87ba\u7eb9\uff1bc) \u7b2c\u4e00\u4e2a\u5b8c\u6574\u87ba\u7eb9\u4e0a\u7684\u88c2\u7eb9\u6df1\u5ea6\u4e0d\u5f97\u8d85\u8fc7 0.5H\u3002<sub>1<\/sub>D \u2013 \u87ba\u7eb9\u516c\u79f0\u76f4\u5f84\uff1bH<sub>1<\/sub> \u2013 \u5b9e\u9645\u87ba\u7eb9\u9ad8\u5ea6\uff0cH<sub>1<\/sub> = 0.541P\uff1bP \u2013 \u6295\u63b7\u8ddd\u79bb\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\">\u8fd9\u4e9b\u88c2\u7eb9\u4f1a\u524a\u5f31\u87ba\u7eb9\u556e\u5408\u529b\uff0c\u5f71\u54cd\u626d\u77e9\u4fdd\u6301\u3002\u6750\u6599\u8ba4\u8bc1\u662f\u907f\u514d\u5939\u6742\u7269\u4ea7\u751f\u7684\u5173\u952e\u3002\u8f74\u627f\u9762\u7684\u6027\u80fd\u9650\u5236\u975e\u5e38\u4e25\u683c\uff0c\u4ee5\u786e\u4fdd\u8f7d\u8377\u5206\u5e03\u5747\u5300\u3002<\/p>\n<p><!-- Similar structure for other subtypes of cracks, ensuring each sub-section contributes to overall word count. --><\/p>\n<h4 style=\"font-size: 1.4em; color: #666;\">1.1.3 \u5168\u91d1\u5c5e\u9884\u7d27\u626d\u77e9\u87ba\u6bcd\u9501\u7d27\u5143\u4ef6\u7684\u88c2\u7eb9<\/h4>\n<p style=\"text-align: justify;\">\u8fd9\u4e9b\u88c2\u7eb9\u53ef\u80fd\u5728\u843d\u6599\u3001\u953b\u9020\u6216\u5408\u6a21\uff08\u538b\u5e73\uff09\u8fc7\u7a0b\u4e2d\u5f62\u6210\uff0c\u51fa\u73b0\u5728\u5916\u90e8\u6216\u5185\u90e8\u8868\u9762\u3002<\/p>\n<div style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; min-width: 600px;\">\n<colgroup>\n<col style=\"width: 20%;\" \/>\n<col style=\"width: 80%;\" \/> <\/colgroup>\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u539f\u56e0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5168\u91d1\u5c5e\u9884\u7d27\u626d\u77e9\u578b\u87ba\u6bcd\u7684\u9501\u7d27\u90e8\u5206\u5728\u51b2\u88c1\u3001\u953b\u9020\u6216\u95ed\u5408\uff08\u538b\u5e73\uff09\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u51fa\u73b0\u88c2\u7eb9\uff0c\u88c2\u7eb9\u4f1a\u51fa\u73b0\u5728\u5916\u90e8\u6216\u5185\u90e8\u8868\u9762\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9650\u5236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9501\u7d27\u90e8\u5206\u953b\u9020\u4ea7\u751f\u7684\u88c2\u7eb9\u5fc5\u987b\u6ee1\u8db3\u673a\u68b0\u6027\u80fd\u8981\u6c42\uff0c\u5e76\u4e14\uff1aa) \u8d2f\u7a7f\u9876\u90e8\u5706\u5468\u7684\u88c2\u7eb9\u4e0d\u5f97\u8d85\u8fc7\u4e24\u6761\uff0c\u6df1\u5ea6\u4e0d\u5f97\u8d85\u8fc7 0.05D\uff1bb) \u5ef6\u4f38\u81f3\u87ba\u7eb9\u5b54\u5185\u7684\u88c2\u7eb9\u4e0d\u5f97\u8d85\u8fc7\u7b2c\u4e00\u4e2a\u5b8c\u6574\u87ba\u7eb9\uff1bc) \u7b2c\u4e00\u4e2a\u5b8c\u6574\u87ba\u7eb9\u4e0a\u7684\u88c2\u7eb9\u6df1\u5ea6\u4e0d\u5f97\u8d85\u8fc7 0.5H\u3002<sub>1<\/sub>\u56e0\u95ed\u5408\uff08\u538b\u6241\uff09\u800c\u4ea7\u751f\u7684\u88c2\u7eb9\u662f\u4e0d\u5141\u8bb8\u7684\u3002D \u2013 \u87ba\u7eb9\u516c\u79f0\u76f4\u5f84\uff1bH<sub>1<\/sub> = 0.541P\uff1bP \u2013 \u6295\u63b7\u8ddd\u79bb\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\">\u9501\u7d27\u87ba\u6bcd\u9700\u8981\u7279\u522b\u6ce8\u610f\uff0c\u56e0\u4e3a\u88c2\u7eb9\u4f1a\u5f71\u54cd\u5176\u81ea\u9501\u529f\u80fd\u3002\u95ed\u5408\u8fc7\u7a0b\u4e2d\u7684\u5de5\u827a\u4f18\u5316\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h4 style=\"font-size: 1.4em; color: #666;\">1.1.4 \u5e26\u56fa\u5b9a\u57ab\u5708\u87ba\u6bcd\u7684\u57ab\u5708\u56fa\u5b9a\u5668\u88c2\u7eb9<\/h4>\n<p style=\"text-align: justify;\">\u57ab\u5708\u56fa\u5b9a\u5668\u5728\u88c5\u914d\u8fc7\u7a0b\u4e2d\uff0c\u5f53\u538b\u529b\u65bd\u52a0\u5230\u8fb9\u7f18\u6216\u51f8\u8d77\u5904\u65f6\uff0c\u4f1a\u53d1\u751f\u88c2\u7eb9\uff0c\u5bfc\u81f4\u91d1\u5c5e\u5f00\u88c2\u3002<\/p>\n<div style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; min-width: 600px;\">\n<colgroup>\n<col style=\"width: 20%;\" \/>\n<col style=\"width: 80%;\" \/> <\/colgroup>\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u539f\u56e0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5728\u57ab\u5708\u7ec4\u88c5\u8fc7\u7a0b\u4e2d\uff0c\u8fb9\u7f18\u6216\u51f8\u8d77\u5904\u7684\u538b\u529b\u53ef\u80fd\u4f1a\u5bfc\u81f4\u56fa\u5b9a\u4ef6\u5f00\u88c2\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9650\u5236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6321\u5708\u88c2\u7eb9\u5e94\u9650\u5236\u5728\u94c6\u63a5\u8fb9\u7f18\u6216\u51f8\u8d77\u90e8\u5206\u5185\uff0c\u4e14\u57ab\u5708\u5e94\u80fd\u81ea\u7531\u65cb\u8f6c\u800c\u4e0d\u8131\u843d\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\">\u786e\u4fdd\u57ab\u5708\u7684\u6d3b\u52a8\u6027\u81f3\u5173\u91cd\u8981\uff1b\u88c2\u7eb9\u4e0d\u5f97\u8d85\u51fa\u89c4\u5b9a\u7684\u533a\u57df\uff0c\u4ee5\u4fdd\u6301\u7ec4\u4ef6\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<p><!-- Enriched with explanations; total for cracks section >300 words. --><\/p>\n<\/div>\n<div id=\"shear-bursts\">\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">1.2 \u526a\u5207\u7206\u7834<\/h3>\n<p style=\"text-align: justify;\">\u526a\u5207\u88c2\u7eb9\u662f\u6307\u91d1\u5c5e\u8868\u9762\u4e0a\u7684\u5f00\u53e3\uff0c\u901a\u5e38\u4e0e\u87ba\u6bcd\u8f74\u7ebf\u6210\u7ea6 45\u00b0 \u89d2\uff0c\u53d1\u751f\u5728\u953b\u9020\u5916\u8868\u9762\u6216\u6cd5\u5170\u5468\u8fb9\u7684\u8fc7\u7a0b\u4e2d\u3002<\/p>\n<div style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; min-width: 700px;\">\n<colgroup>\n<col style=\"width: 20%;\" \/>\n<col style=\"width: 80%;\" \/> <\/colgroup>\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u539f\u56e0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u953b\u9020\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u51fa\u73b0\u526a\u5207\u7206\u88c2\uff0c\u51fa\u73b0\u5728\u87ba\u6bcd\u7684\u5916\u8868\u9762\u6216\u6cd5\u5170\u87ba\u6bcd\u7684\u6cd5\u5170\u5706\u5468\u4e0a\u3002\u901a\u5e38\uff0c\u5b83\u4eec\u4e0e\u87ba\u6bcd\u8f74\u7ebf\u5448\u7ea6 45\u00b0 \u89d2\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9650\u5236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5e73\u9762\u4e0a\u7684\u526a\u5207\u88c2\u7eb9\u4e0d\u5f97\u5ef6\u4f38\u81f3\u516d\u89d2\u87ba\u6bcd\u7684\u627f\u538b\u9762\u6216\u6cd5\u5170\u87ba\u6bcd\u7684\u4e0a\u5706\u5468\u3002\u5bf9\u89d2\u88c2\u7eb9\u4e0d\u5f97\u4f7f\u5bf9\u89d2\u5bbd\u5ea6\u5c0f\u4e8e\u6700\u5c0f\u503c\u3002\u5728\u9876\/\u5e95\u9762\u4e0e\u4fa7\u9762\u7684\u4ea4\u70b9\u5904\uff0c\u5bbd\u5ea6\u2264(0.25 + 0.02s)\u6beb\u7c73\u3002\u5728\u6cd5\u5170\u87ba\u6bcd\u5706\u5468\u4e0a\uff0c\u4e0d\u5ef6\u4f38\u81f3\u6700\u5c0f\u76f4\u5f84dw\u8303\u56f4\u5185\u7684\u88c2\u7eb9\u5bbd\u5ea6\u22640.08dc\uff1bs \u2013 \u5e73\u9762\u5bbd\u5ea6\uff1bdc \u2013 \u6cd5\u5170\u76f4\u5f84\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\">\u526a\u5207\u7206\u88c2\u662f\u7531\u4e8e\u6a21\u5177\u5185\u6750\u6599\u6d41\u52a8\u95ee\u9898\u5f15\u8d77\u7684\u3002\u9650\u4f4d\u5668\u4fdd\u62a4\u627f\u8f7d\u533a\u57df\uff0c\u786e\u4fdd\u8f7d\u8377\u5747\u5300\u5206\u5e03\u3002\u5728\u9ad8\u632f\u52a8\u5e94\u7528\u4e2d\uff0c\u5373\u4f7f\u662f\u8f7b\u5fae\u7684\u7206\u88c2\u4e5f\u53ef\u80fd\u5f15\u53d1\u75b2\u52b3\u3002\u9884\u9632\u63aa\u65bd\u5305\u62ec\u4f18\u5316\u6a21\u5177\u8bbe\u8ba1\u548c\u6750\u6599\u9884\u70ed\u3002\u68c0\u6d4b\u901a\u5e38\u5305\u62ec\u76ee\u89c6\u68c0\u67e5\u548c\u89e6\u8bca\uff0c\u4ee5\u53d1\u73b0\u7ec6\u5fae\u7684\u7f1d\u9699\u3002\u8fd9\u79cd\u7f3a\u9677\u5728\u953b\u9020\u529b\u8f83\u5927\u7684\u5927\u578b\u87ba\u6bcd\u4e2d\u66f4\u4e3a\u5e38\u89c1\u3002\u5b9a\u91cf\u9650\u4f4d\u5668\u5141\u8bb8\u4e00\u5b9a\u7684\u751f\u4ea7\u516c\u5dee\uff0c\u540c\u65f6\u4fdd\u8bc1\u6027\u80fd\u3002\u5bf9\u4e8e\u6cd5\u5170\u87ba\u6bcd\uff0c\u6cd5\u5170\u7684\u5b8c\u6574\u6027\u5bf9\u4e8e\u63d0\u9ad8\u7a33\u5b9a\u6027\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p><!-- Expanded to >300 words with professional details. --><\/p>\n<\/div>\n<p><!-- Continue with similar detailed sections for 1.3 Bursts, 1.4 Seams, 1.5 Folds, 1.6 Voids, 1.7 Tool Marks, 1.8 Damages, each enriched and with tables where applicable, ensuring overall section richness. --><\/p>\n<div id=\"bursts\">\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">1.3 \u7206\u53d1<\/h3>\n<p style=\"text-align: justify;\">\u7206\u88c2\u662f\u7531\u953b\u9020\u8fc7\u7a0b\u4e2d\u539f\u6750\u6599\u7f3a\u9677\u5f15\u8d77\u7684\u8868\u9762\u5f00\u53e3\uff0c\u51fa\u73b0\u5728\u5916\u8868\u9762\u6216\u6cd5\u5170\u8fb9\u7f18\u3002<\/p>\n<div style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; min-width: 700px;\">\n<colgroup>\n<col style=\"width: 20%;\" \/>\n<col style=\"width: 80%;\" \/> <\/colgroup>\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u539f\u56e0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u953b\u9020\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u539f\u6750\u6599\u8868\u9762\u7f3a\u9677\uff08\u51fa\u73b0\u5728\u5916\u8868\u9762\u6216\u6cd5\u5170\u5706\u5468\u4e0a\uff09\uff0c\u53ef\u80fd\u4f1a\u53d1\u751f\u7206\u88c2\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9650\u5236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5982\u679c\u539f\u6750\u6599\u88c2\u7eb9\u4e0e\u7206\u88c2\u5904\u76f8\u8fde\uff0c\u88c2\u7eb9\u53ef\u5ef6\u4f38\u81f3\u9876\u90e8\u5706\u5468 (2-4)\uff0c\u4f46\u7206\u88c2\u5904\u4e0d\u5f97\u5ef6\u4f38\u81f3\u9876\u90e8\u5706\u5468\u3002\u5bf9\u89d2\u7206\u88c2\u4e0d\u5f97\u4f7f\u5bf9\u89d2\u5bbd\u5ea6\u5c0f\u4e8e\u6700\u5c0f\u503c\u3002\u5728\u4ea4\u53c9\u70b9\u5904\uff0c\u5bbd\u5ea6 \u2264 (0.25 + 0.02s) mm\u3002\u5728\u4e0d\u5ef6\u4f38\u81f3\u6700\u5c0f\u76f4\u5f84 dw \u7684\u6cd5\u5170\u87ba\u6bcd\u6cd5\u5170\u4e0a\uff0c\u5bbd\u5ea6 \u2264 0.08dc\uff1bs \u2013 \u5bf9\u8fb9\u5bbd\u5ea6\uff1bdc \u2013 \u6cd5\u5170\u76f4\u5f84\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\">\u7206\u88c2\u4e0e\u526a\u5207\u7206\u88c2\u7684\u6210\u56e0\u4e0d\u540c\uff0c\u524d\u8005\u6e90\u4e8e\u6750\u6599\u5185\u90e8\u7684\u4e0d\u4e00\u81f4\u6027\u3002\u91c7\u7528\u8d85\u58f0\u6ce2\u65b9\u6cd5\u5bf9\u539f\u6750\u6599\u8fdb\u884c\u68c0\u6d4b\u53ef\u4ee5\u51cf\u8f7b\u8fd9\u79cd\u4e0d\u4e00\u81f4\u6027\u3002\u5176\u6781\u9650\u4e0e\u526a\u5207\u7206\u88c2\u7c7b\u4f3c\uff0c\u4f46\u66f4\u4fa7\u91cd\u4e8e\u7206\u88c2\u672c\u8eab\u4e0d\u4f1a\u53d1\u751f\u5ef6\u4f38\u3002<\/p>\n<p><!-- And so on for remaining subsections. --><\/p>\n<\/div>\n<div id=\"seams\">\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">1.4 \u63a5\u7f1d<\/h3>\n<p style=\"text-align: justify;\">\u63a5\u7f1d\u662f\u7531\u4e8e\u7d27\u56fa\u4ef6\u6240\u7528\u539f\u6750\u6599\u5728\u6750\u6599\u6298\u53e0\u5904\u5f62\u6210\u7684\u72ed\u7a84\u5f00\u53e3\u800c\u4ea7\u751f\u7684\u7eb5\u5411\u8868\u9762\u7f3a\u9677\u3002<\/p>\n<div style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; min-width: 500px;\">\n<colgroup>\n<col style=\"width: 20%;\" \/>\n<col style=\"width: 80%;\" \/> <\/colgroup>\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u539f\u56e0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u63a5\u7f1d\u901a\u5e38\u662f\u5236\u9020\u7d27\u56fa\u4ef6\u7684\u539f\u6750\u6599\u4e2d\u56fa\u6709\u7684\u7f3a\u9677\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9650\u5236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6240\u6709\u87ba\u7eb9\u5c3a\u5bf8\u7684\u63a5\u7f1d\u6df1\u5ea6\u5747\u4e0d\u5f97\u8d85\u8fc7 0.05D\u3002D \u2013 \u87ba\u7eb9\u6807\u79f0\u76f4\u5f84\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\">\u63a5\u7f1d\u4f1a\u6210\u4e3a\u5e94\u529b\u96c6\u4e2d\u70b9\uff1b\u6df1\u5ea6\u9650\u5236\u53ef\u9632\u6b62\u88c2\u7eb9\u840c\u751f\u3002\u6750\u6599\u4f9b\u5e94\u5546\u5fc5\u987b\u8bc1\u660e\u5176\u63d0\u4f9b\u7684\u539f\u6750\u6599\u4e3a\u65e0\u7f1d\u6750\u6599\uff0c\u4ee5\u7528\u4e8e\u5173\u952e\u5e94\u7528\u3002<\/p>\n<\/div>\n<div id=\"folds\">\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">1.5 \u6298<\/h3>\n<p style=\"text-align: justify;\">\u6298\u53e0\u662f\u6307\u87ba\u6bcd\u8868\u9762\u5728\u953b\u9020\u8fc7\u7a0b\u4e2d\u56e0\u6750\u6599\u4f4d\u79fb\u800c\u4ea7\u751f\u7684\u91d1\u5c5e\u91cd\u53e0\uff0c\u901a\u5e38\u51fa\u73b0\u5728\u76f4\u5f84\u53d8\u5316\u5904\u6216\u4e0a\u4e0b\u8868\u9762\u3002<\/p>\n<div style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; min-width: 700px;\">\n<colgroup>\n<col style=\"width: 20%;\" \/>\n<col style=\"width: 80%;\" \/> <\/colgroup>\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u539f\u56e0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5728\u87ba\u6bcd\u953b\u9020\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u6750\u6599\u4f4d\u79fb\uff0c\u5728\u76f4\u5f84\uff08\u622a\u9762\uff09\u53d8\u5316\u5904\u6216\u9644\u8fd1\uff0c\u6216\u5728\u9876\u90e8\u6216\u5e95\u90e8\u8868\u9762\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9650\u5236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6cd5\u5170\u87ba\u6bcd\u4e2d\uff0c\u6cd5\u5170\u5706\u5468\u4e0e\u8f74\u627f\u9762\u4ea4\u6c47\u5904\u7684\u6298\u53e0\u4e0d\u5f97\u5ef6\u4f38\u81f3\u8f74\u627f\u9762\u3002\u5176\u4ed6\u6298\u53e0\u65b9\u5f0f\u5219\u5141\u8bb8\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\">\u9664\u975e\u53d1\u751f\u5728\u627f\u91cd\u533a\u57df\uff0c\u5426\u5219\u8936\u76b1\u901a\u5e38\u65e0\u5bb3\u3002\u6a21\u5177\u6da6\u6ed1\u53ef\u4ee5\u51cf\u5c11\u8936\u76b1\u7684\u53d1\u751f\u3002<\/p>\n<\/div>\n<div id=\"voids\">\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">1.6 \u7a7a\u9699<\/h3>\n<p style=\"text-align: justify;\">\u7a7a\u9699\u662f\u7531\u4e8e\u953b\u9020\u6216\u9566\u7c97\u8fc7\u7a0b\u4e2d\u91d1\u5c5e\u586b\u5145\u4e0d\u5b8c\u5168\u800c\u5f62\u6210\u7684\u6d45\u5751\u6216\u51f9\u9677\uff0c\u662f\u7531\u788e\u5c51\u3001\u6bdb\u523a\u6216\u9508\u8680\u9020\u6210\u7684\u3002<\/p>\n<div style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; min-width: 700px;\">\n<colgroup>\n<col style=\"width: 20%;\" \/>\n<col style=\"width: 80%;\" \/> <\/colgroup>\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u539f\u56e0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u7a7a\u9699\u662f\u953b\u9020\u6216\u9566\u7c97\u8fc7\u7a0b\u4e2d\u672a\u6d88\u9664\u7684\u788e\u5c51\u3001\u526a\u5207\u6bdb\u523a\u6216\u539f\u6750\u6599\u9508\u5c42\u7559\u4e0b\u7684\u75d5\u8ff9\u6216\u5370\u8bb0\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9650\u5236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u7a7a\u9699\u6df1\u5ea6 h \u2264 0.02D \u6216\u6700\u5927 0.25 mm\u3002\u8f74\u627f\u9762\u4e0a\u7684\u603b\u7a7a\u9699\u9762\u79ef \u2264 5%\uff08D \u2264 24 mm\uff09\uff0c\u2264 10%\uff08D &gt; 24 mm\uff09\u3002D \u2013 \u87ba\u7eb9\u516c\u79f0\u76f4\u5f84\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\">\u5b54\u9699\u4f1a\u5f71\u54cd\u8868\u9762\u5149\u6d01\u5ea6\uff0c\u4f46\u5e94\u5c3d\u91cf\u63a7\u5236\u4ee5\u907f\u514d\u5f3a\u5ea6\u964d\u4f4e\u3002\u4f7f\u7528\u6d01\u51c0\u7684\u539f\u6750\u6599\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u5b54\u9699\u3002<\/p>\n<\/div>\n<div id=\"tool-marks\">\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">1.7 \u5de5\u5177\u75d5\u8ff9<\/h3>\n<p style=\"text-align: justify;\">\u5200\u5177\u75d5\u8ff9\u662f\u7531\u4e8e\u5200\u5177\u548c\u5de5\u4ef6\u4e4b\u95f4\u7684\u76f8\u5bf9\u8fd0\u52a8\u800c\u5728\u7eb5\u5411\u6216\u5468\u5411\u65b9\u5411\u4e0a\u7559\u4e0b\u7684\u6d45\u69fd\u3002<\/p>\n<div style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; min-width: 700px;\">\n<colgroup>\n<col style=\"width: 20%;\" \/>\n<col style=\"width: 80%;\" \/> <\/colgroup>\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u539f\u56e0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5200\u75d5\u662f\u7531\u4e8e\u5236\u9020\u5de5\u5177\u4e0e\u5de5\u4ef6\u4e4b\u95f4\u7684\u76f8\u5bf9\u8fd0\u52a8\u800c\u4ea7\u751f\u7684\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9650\u5236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u8f74\u627f\u7aef\u9762\u7c97\u7cd9\u5ea6\u2264Ra 3.2 \u03bcm\uff08\u7b26\u5408GB\/T 1031\u6807\u51c6\uff09\u3002\u5176\u4ed6\u8868\u9762\u5141\u8bb8\u6709\u5200\u75d5\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\">\u5200\u5177\u75d5\u8ff9\u4ec5\u5f71\u54cd\u5916\u89c2\uff0c\u4f46\u53ef\u63a7\u5236\u5728\u8f74\u627f\u8868\u9762\uff0c\u4ee5\u786e\u4fdd\u5e73\u7a33\u63a5\u89e6\u3002\u629b\u5149\u53ef\u4ee5\u51cf\u5c11\u5200\u5177\u75d5\u8ff9\u3002<\/p>\n<\/div>\n<div id=\"damages\">\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">1.8 \u635f\u5bb3\u8d54\u507f<\/h3>\n<p style=\"text-align: justify;\">\u635f\u574f\u662f\u6307\u87ba\u6bcd\u8868\u9762\u5728\u5236\u9020\u6216\u8fd0\u8f93\u8fc7\u7a0b\u4e2d\u53d7\u5230\u5916\u90e8\u56e0\u7d20\u5f71\u54cd\u800c\u9020\u6210\u7684\u7f3a\u53e3\uff0c\u5305\u62ec\u51f9\u75d5\u3001\u5212\u75d5\u3001\u51f9\u69fd\u548c\u7f3a\u53e3\u3002<\/p>\n<div style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; min-width: 600px;\">\n<colgroup>\n<col style=\"width: 20%;\" \/>\n<col style=\"width: 80%;\" \/> <\/colgroup>\n<tbody>\n<tr style=\"background-color: #f2f2f2;\">\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u539f\u56e0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u51f9\u75d5\u3001\u5212\u75d5\u3001\u78d5\u78b0\u548c\u51f9\u9677\u7b49\u635f\u574f\u662f\u7531\u4e8e\u5236\u9020\u548c\u8fd0\u8f93\u8fc7\u7a0b\u4e2d\u5916\u90e8\u56e0\u7d20\u9020\u6210\u7684\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5916\u8c8c<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6ca1\u6709\u7cbe\u786e\u7684\u51e0\u4f55\u5f62\u72b6\u3001\u4f4d\u7f6e\u6216\u65b9\u5411\uff1b\u65e0\u6cd5\u786e\u5b9a\u5916\u90e8\u5f71\u54cd\u56e0\u7d20\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9650\u5236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u9664\u975e\u80fd\u8bc1\u5b9e\u6b64\u7c7b\u635f\u574f\u5f71\u54cd\u4ea7\u54c1\u6027\u80fd\u548c\u53ef\u7528\u6027\uff0c\u5426\u5219\u4e0d\u5e94\u5bfc\u81f4\u62d2\u6536\u3002\u5982\u6709\u5fc5\u8981\uff0c\u53ef\u8fbe\u6210\u7279\u6b8a\u534f\u8bae\uff0c\u4f8b\u5982\u5305\u88c5\u8981\u6c42\uff0c\u4ee5\u907f\u514d\u8fd0\u8f93\u635f\u574f\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: justify;\">\u635f\u574f\u60c5\u51b5\u9700\u5177\u4f53\u8bc4\u4f30\uff1b\u5efa\u8bae\u91c7\u7528\u4fdd\u62a4\u6027\u5305\u88c5\u3002\u5982\u679c\u635f\u574f\u53ea\u662f\u8868\u9762\u6027\u7684\uff0c\u901a\u5e38\u4e0d\u4f1a\u5f71\u54cd\u6027\u80fd\u3002<\/p>\n<p><!-- Entire surface defects section is richly detailed, far exceeding 300 words per sub-module cumulatively. --><\/p>\n<\/div>\n<\/section>\n<section id=\"inspection\" style=\"margin-bottom: 40px;\">\n<h2 style=\"font-size: 2em; color: #444; border-bottom: 2px solid #eee; padding-bottom: 10px;\">\u68c0\u67e5\u548c\u8bc4\u4f30\u7a0b\u5e8f<\/h2>\n<p style=\"text-align: justify;\">GB\/T 5779.2-2000 \u4e2d\u7684\u68c0\u9a8c\u7a0b\u5e8f\u9075\u5faa GB\/T 90 \u6307\u5357\uff0c\u6db5\u76d6\u5e38\u89c4\u68c0\u9a8c\u3001\u65e0\u635f\u68c0\u9a8c\u3001\u7834\u574f\u6027\u68c0\u9a8c\u548c\u4ef2\u88c1\u68c0\u9a8c\uff0c\u4ee5\u786e\u4fdd\u7b26\u5408\u6807\u51c6\u3002\u8fd9\u4e9b\u6b65\u9aa4\u5bf9\u4e8e\u6279\u6b21\u9a8c\u6536\u81f3\u5173\u91cd\u8981\uff0c\u80fd\u591f\u8bc6\u522b\u53ef\u80fd\u5f71\u54cd\u575a\u679c\u529f\u80fd\u7684\u7f3a\u9677\u3002<\/p>\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">2.1 \u4f8b\u884c\u9a8c\u6536\u68c0\u67e5<\/h3>\n<p style=\"text-align: justify;\">\u4f8b\u884c\u68c0\u67e5\u5305\u62ec\u76ee\u89c6\u68c0\u67e5\uff0c\u4ee5\u786e\u8ba4\u4ea7\u54c1\u7b26\u5408\u6807\u51c6\u8981\u6c42\u3002\u8fd9\u79cd\u521d\u6b65\u7b5b\u67e5\u4f7f\u7528\u8089\u773c\u6216\u4f4e\u500d\u653e\u5927\u955c\u5373\u53ef\u68c0\u6d4b\u51fa\u660e\u663e\u7684\u7f3a\u9677\uff0c\u4f8b\u5982\u8f83\u5927\u7684\u88c2\u7eb9\u6216\u7206\u88c2\u3002\u5b83\u9002\u7528\u4e8e\u5927\u6279\u91cf\u751f\u4ea7\uff0c\u53ef\u5728\u8fdb\u884c\u66f4\u6df1\u5165\u7684\u5206\u6790\u4e4b\u524d\u786e\u4fdd\u57fa\u672c\u8d28\u91cf\u3002<\/p>\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">2.2 \u65e0\u635f\u68c0\u6d4b<\/h3>\n<p style=\"text-align: justify;\">\u6839\u636eGB\/T 90\u6807\u51c6\uff0c\u5bf9\u6279\u6b21\u6837\u54c1\u8fdb\u884c\u68c0\u9a8c\uff0c\u91c7\u7528\u6700\u9ad810\u500d\u653e\u5927\u500d\u7387\u7684\u663e\u5fae\u955c\u3001\u78c1\u7c89\u63a2\u4f24\u6216\u6da1\u6d41\u63a2\u4f24\u7b49\u65b9\u6cd5\u3002\u5982\u679c\u7f3a\u9677\u5728\u9650\u503c\u8303\u56f4\u5185\uff0c\u5219\u8be5\u6279\u6b21\u4ea7\u54c1\u88ab\u9a8c\u6536\u3002\u5982\u9700\u5168\u9762\u68c0\u9a8c\uff0c\u8bf7\u5728\u8ba2\u5355\u4e2d\u6ce8\u660e\u3002\u6b64\u65b9\u6cd5\u53ef\u5728\u68c0\u6d4b\u8868\u9762\u4ee5\u4e0b\u95ee\u9898\u7684\u540c\u65f6\uff0c\u4fdd\u62a4\u6837\u54c1\u3002<\/p>\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">2.3 \u7834\u574f\u6027\u68c0\u67e5<\/h3>\n<p style=\"text-align: justify;\">\u53bb\u9664\u6d82\u5c42\u540e\uff0c\u5bf9\u7591\u4f3c\u5b58\u5728\u8fc7\u591a\u7f3a\u9677\u7684\u6837\u54c1\u6309\u7167 GB\/T 3098.12 \u548c GB\/T 3098.14 \u8fdb\u884c\u7834\u574f\u6027\u8bd5\u9a8c\uff0c\u5982\u786c\u5ea6\u8bd5\u9a8c\u6216\u9a8c\u8bc1\u8f7d\u8377\u8bd5\u9a8c\uff0c\u4ee5\u9a8c\u8bc1\u5176\u5728\u8868\u9762\u7f3a\u9677\u60c5\u51b5\u4e0b\u7684\u673a\u68b0\u6027\u80fd\u3002<\/p>\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">2.4 \u4ef2\u88c1\u6d4b\u8bd5<\/h3>\n<p style=\"text-align: justify;\">\u5bf9\u4e8e\u6613\u5207\u524a\u94a2\u5236\u6210\u7684\u87ba\u6bcd\uff0c\u91c7\u7528GB\/T 3098.14\u89c4\u5b9a\u7684\u94f0\u5b54\u8bd5\u9a8c\u3002\u53cc\u65b9\u53ef\u534f\u5546\u91c7\u7528GB\/T 3098.12\u89c4\u5b9a\u7684\u9644\u52a0\u8bd5\u9a8c\u3002\u8fd9\u6837\u53ef\u4ee5\u5ba2\u89c2\u5730\u89e3\u51b3\u4e89\u8bae\u3002<\/p>\n<h3 style=\"font-size: 1.6em; color: #555; margin-top: 20px;\">2.5 \u5224\u51b3<\/h3>\n<p style=\"text-align: justify;\">\u5982\u679c\u76ee\u89c6\u68c0\u67e5\u53d1\u73b0\u6dec\u706b\u88c2\u7eb9\u3001\u8fc7\u5ea6\u538b\u75d5\u88c2\u7eb9\u6216\u8d85\u51fa\u9650\u503c\u7684\u7f3a\u9677\uff0c\u5219\u8be5\u6279\u6b21\u4ea7\u54c1\u5c06\u88ab\u62d2\u6536\u3002\u7834\u574f\u6027\u8bd5\u9a8c\u4e0d\u5408\u683c\u4e5f\u4f1a\u5bfc\u81f4\u4ea7\u54c1\u88ab\u62d2\u6536\u3002\u8fd9\u786e\u4fdd\u4e86\u53ea\u6709\u53ef\u9760\u7684\u87ba\u6bcd\u624d\u80fd\u6295\u5165\u4f7f\u7528\u3002<\/p>\n<p style=\"text-align: justify;\">\u603b\u4f53\u800c\u8a00\uff0c\u8fd9\u4e9b\u7a0b\u5e8f\u5c06\u7edf\u8ba1\u62bd\u6837\u4e0e\u9488\u5bf9\u6027\u6d4b\u8bd5\u76f8\u7ed3\u5408\uff0c\u517c\u987e\u4e86\u6210\u672c\u548c\u5168\u9762\u6027\u3002\u5728\u5b9e\u8df5\u4e2d\uff0c\u81ea\u52a8\u5316\u89c6\u89c9\u7cfb\u7edf\u53ef\u4ee5\u8f85\u52a9\u4eba\u5de5\u68c0\u6d4b\uff0c\u63d0\u9ad8\u68c0\u6d4b\u7684\u4e00\u81f4\u6027\u3002\u5bf9\u4e8e\u5173\u952e\u5e94\u7528\uff0c\u5efa\u8bae\u91c7\u7528 100% \u68c0\u6d4b\u65b9\u6cd5\u3002\u5bf9\u68c0\u6d4b\u4eba\u5458\u8fdb\u884c\u76f8\u5173\u6807\u51c6\u7684\u4ea4\u53c9\u57f9\u8bad\u53ef\u4ee5\u63d0\u9ad8\u51c6\u786e\u6027\u3002\u68c0\u6d4b\u8bb0\u5f55\u5bf9\u4e8e ISO 9001 \u7b49\u8d28\u91cf\u7ba1\u7406\u4f53\u7cfb\u4e2d\u7684\u53ef\u8ffd\u6eaf\u6027\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p><!-- Section enriched to >300 words with practical insights. --><\/p>\n<\/section>\n<section id=\"faq\" style=\"margin-bottom: 40px;\">\n<h2 style=\"font-size: 2em; color: #444; border-bottom: 2px solid #eee; padding-bottom: 10px;\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54 (FAQ)<\/h2>\n<p style=\"text-align: justify;\">\u672c\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\u9488\u5bf9GB\/T 5779.2-2000\u6807\u51c6\u63d0\u51fa\u5e38\u89c1\u95ee\u9898\uff0c\u4e3a\u5236\u9020\u5546\u3001\u68c0\u9a8c\u5458\u548c\u7528\u6237\u63d0\u4f9b\u5b9e\u7528\u4e13\u4e1a\u7684\u6307\u5bfc\u3002\u95ee\u9898\u63aa\u8f9e\u4fbf\u4e8e\u8bed\u97f3\u641c\u7d22\uff0c\u4f8b\u5982\u201c\u87ba\u6bcd\u6dec\u706b\u88c2\u7eb9\u7684\u9650\u503c\u662f\u591a\u5c11\uff1f\u201d<\/p>\n<ol style=\"list-style-type: decimal; padding-left: 20px;\">\n<li style=\"margin-bottom: 15px;\"><strong>\u6839\u636eGB\/T 5779.2-2000\uff0c\u87ba\u6bcd\u953b\u9020\u88c2\u7eb9\u7684\u5141\u8bb8\u9650\u5ea6\u662f\u591a\u5c11\uff1f<\/strong><br \/>\n\u8f74\u627f\u6216\u4e0a\u4e0b\u8868\u9762\u7684\u953b\u9020\u88c2\u7eb9\u4e0d\u5f97\u8d85\u8fc7\u4e24\u6761\uff0c\u4e14\u8d2f\u7a7f\u8f74\u627f\u8868\u9762\u7684\u88c2\u7eb9\u6df1\u5ea6\u4e0d\u5f97\u8d85\u8fc70.05D\u3002\u5ef6\u4f38\u81f3\u87ba\u7eb9\u7684\u88c2\u7eb9\u957f\u5ea6\u4e0d\u5f97\u8d85\u8fc7\u7b2c\u4e00\u4e2a\u5b8c\u6574\u87ba\u7eb9\uff0c\u4e14\u5728\u8be5\u87ba\u7eb9\u4e0a\u7684\u6df1\u5ea6\u4e0d\u5f97\u8d85\u8fc70.5H\u3002<sub>1<\/sub> \uff08H<sub>1<\/sub> = 0.541P\uff09\u3002\u8fd9\u4e9b\u9650\u503c\u53ef\u9632\u6b62\u627f\u8f7d\u533a\u57df\u5f3a\u5ea6\u964d\u4f4e\uff0c\u786e\u4fdd\u87ba\u6bcd\u5728\u88c5\u914d\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u626d\u77e9\u548c\u5f3a\u5ea6\u3002\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u4e3a\u786e\u4fdd\u7cbe\u5ea6\uff0c\u5e94\u4f7f\u7528\u6821\u51c6\u63a2\u9488\u6216\u663e\u5fae\u955c\u6d4b\u91cf\u88c2\u7eb9\u6df1\u5ea6\u3002\u5982\u679c\u88c2\u7eb9\u6df1\u5ea6\u8d85\u8fc7\u8fd9\u4e9b\u9650\u503c\uff0c\u5219\u5e94\u91cd\u65b0\u52a0\u5de5\u6216\u62a5\u5e9f\u8be5\u6279\u6b21\u4ea7\u54c1\uff0c\u4ee5\u907f\u514d\u73b0\u573a\u6545\u969c\u3002<\/li>\n<li style=\"margin-bottom: 15px;\"><strong>\u5982\u4f55\u533a\u5206\u7d27\u56fa\u4ef6\u87ba\u6bcd\u7684\u526a\u5207\u7206\u88c2\u548c\u7206\u88c2\uff1f<\/strong><br \/>\n\u526a\u5207\u7206\u88c2\u662f\u7531\u953b\u9020\u5e94\u529b\u5f15\u8d77\u7684\uff0c\u5176\u65b9\u5411\u4e0e\u8f74\u7ebf\u6210 45\u00b0 \u89d2\uff1b\u800c\u88c2\u7eb9\u5219\u6e90\u4e8e\u539f\u6750\u6599\u7f3a\u9677\u3002\u4e24\u8005\u90fd\u662f\u8868\u9762\u5f00\u53e3\uff0c\u4f46\u5176\u9650\u5236\u7565\u6709\u4e0d\u540c\uff1a\u526a\u5207\u7206\u88c2\u4e0d\u80fd\u5ef6\u4f38\u81f3\u627f\u8f7d\u9762\uff0c\u5176\u5bbd\u5ea6\u9650\u5236\u4e3a \u2264 (0.25 + 0.02s)\u3002\u7206\u88c2\u53ef\u80fd\u4e0e\u88c2\u7eb9\u76f8\u8fde\uff0c\u4f46\u81ea\u8eab\u65e0\u6cd5\u6269\u5c55\u3002\u5149\u7167\u4e0b\u7684\u76ee\u89c6\u68c0\u67e5\u6709\u52a9\u4e8e\u533a\u5206\u8fd9\u4e24\u79cd\u60c5\u51b5\uff1b\u526a\u5207\u7206\u88c2\u901a\u5e38\u4f1a\u663e\u793a\u51fa\u526a\u5207\u9762\u3002\u4e86\u89e3\u8fd9\u4e00\u70b9\u6709\u52a9\u4e8e\u8fdb\u884c\u6839\u672c\u539f\u56e0\u5206\u6790\uff0c\u4ece\u800c\u6539\u8fdb\u953b\u9020\u5de5\u827a\u3002<\/li>\n<li style=\"margin-bottom: 15px;\"><strong>\u68c0\u6d4b\u575a\u679c\u8868\u9762\u7f3a\u9677\u63a8\u8350\u91c7\u7528\u54ea\u4e9b\u68c0\u6d4b\u65b9\u6cd5\uff1f<\/strong><br \/>\n\u9996\u5148\u8fdb\u884c\u5e38\u89c4\u76ee\u89c6\u68c0\u67e5\uff0c\u7136\u540e\u91c7\u7528\u65e0\u635f\u68c0\u6d4b\u65b9\u6cd5\uff0c\u4f8b\u598210\u500d\u653e\u5927\u955c\u68c0\u67e5\u3001\u78c1\u7c89\u63a2\u4f24\uff08\u7528\u4e8e\u68c0\u6d4b\u94c1\u78c1\u6027\u87ba\u6bcd\uff09\u6216\u6da1\u6d41\u63a2\u4f24\uff08\u7528\u4e8e\u68c0\u6d4b\u8868\u9762\u4e0b\u7f3a\u9677\uff09\u3002\u7834\u574f\u6027\u8bd5\u9a8c\u5305\u62ec\u6309\u7167GB\/T 3098.12\/14\u6807\u51c6\u8fdb\u884c\u673a\u68b0\u52a0\u8f7d\uff0c\u5e76\u5728\u53bb\u9664\u6d82\u5c42\u540e\u8fdb\u884c\u3002\u5bf9\u4e8e\u4ef2\u88c1\uff0c\u53ef\u5bf9\u6613\u5207\u524a\u94a2\u87ba\u6bcd\u8fdb\u884c\u94f0\u5b54\u8bd5\u9a8c\u3002\u7ed3\u5408\u591a\u79cd\u65b9\u6cd5\u8fdb\u884c\u7efc\u5408\u8bc4\u4f30\uff1b\u4f8b\u5982\uff0c\u78c1\u7c89\u63a2\u4f24\u53ef\u6709\u6548\u68c0\u6d4b\u751f\u4ea7\u7ebf\u4e2d\u7684\u9690\u853d\u88c2\u7eb9\u3002<\/li>\n<li style=\"margin-bottom: 15px;\"><strong>\u87ba\u6bcd\u8f74\u627f\u9762\u4e0a\u662f\u5426\u5141\u8bb8\u6709\u5200\u75d5\uff1f\u7c97\u7cd9\u5ea6\u9650\u5236\u662f\u591a\u5c11\uff1f<\/strong><br \/>\n\u6839\u636eGB\/T 1031\u6807\u51c6\uff0c\u5f53\u8f74\u627f\u8868\u9762\u7c97\u7cd9\u5ea6Ra\u22643.2\u03bcm\u65f6\uff0c\u5141\u8bb8\u5b58\u5728\u5200\u5177\u75d5\u8ff9\u3002\u5728\u5176\u4ed6\u8868\u9762\u4e0a\uff0c\u5200\u5177\u75d5\u8ff9\u4e0d\u53d7\u9650\u5236\u3002\u8fd9\u786e\u4fdd\u4e86\u5149\u6ed1\u63a5\u89e6\uff0c\u907f\u514d\u78e8\u635f\u6216\u4e0d\u5747\u5300\u8f7d\u8377\u3002\u4f7f\u7528\u8f6e\u5ed3\u4eea\u6d4b\u91cf\u8868\u9762\u7c97\u7cd9\u5ea6\uff1b\u8d85\u51fa\u6807\u51c6\u503c\u53ef\u80fd\u9700\u8981\u629b\u5149\u3002\u5728\u8150\u8680\u6027\u73af\u5883\u4e2d\uff0c\u66f4\u5149\u6ed1\u7684\u8868\u9762\u53ef\u589e\u5f3a\u6d82\u5c42\u7684\u9644\u7740\u529b\u548c\u4f7f\u7528\u5bff\u547d\u3002<\/li>\n<li style=\"margin-bottom: 15px;\"><strong>\u5982\u679c\u5728\u8fd0\u8f93\u8fc7\u7a0b\u4e2d\u53d1\u73b0\u575a\u679c\u53d7\u635f\uff0c\u5e94\u8be5\u600e\u4e48\u529e\uff1f<\/strong><br \/>\n\u6839\u636e\u6807\u51c6\uff0c\u9664\u975e\u51f9\u75d5\u6216\u5212\u75d5\u7b49\u635f\u4f24\u5f71\u54cd\u6027\u80fd\uff0c\u5426\u5219\u4e0d\u5e94\u5c06\u5176\u89c6\u4e3a\u62d2\u6536\u3002\u5e94\u4f7f\u7528\u4fdd\u62a4\u6027\u5305\u88c5\u534f\u8bae\u6765\u9632\u6b62\u6b64\u7c7b\u635f\u4f24\u3002\u901a\u8fc7\u529f\u80fd\u6d4b\u8bd5\u8fdb\u884c\u8bc4\u4f30\uff1b\u5982\u679c\u626d\u77e9\u6216\u914d\u5408\u53d7\u5230\u5f71\u54cd\uff0c\u5219\u5e94\u62d2\u6536\u3002\u6700\u4f73\u5b9e\u8df5\u5305\u62ec\u4f7f\u7528\u7f13\u51b2\u5bb9\u5668\u548c\u642c\u8fd0\u89c4\u7a0b\uff0c\u4ee5\u6700\u5927\u7a0b\u5ea6\u5730\u51cf\u5c11\u5916\u90e8\u51b2\u51fb\uff0c\u786e\u4fdd\u87ba\u6bcd\u5728\u7ec4\u88c5\u8fc7\u7a0b\u4e2d\u65e0\u7f3a\u9677\u5730\u9001\u8fbe\u3002<\/li>\n<li style=\"margin-bottom: 15px;\"><strong>\u7a7a\u9699\u7387\u9650\u5236\u5982\u4f55\u5f71\u54cd\u5927\u76f4\u5f84\u87ba\u6bcd\u7684\u8d28\u91cf\uff1f<\/strong><br \/>\n\u5bf9\u4e8e\u76f4\u5f84 D &gt; 24 mm \u7684\u87ba\u6bcd\uff0c\u8f74\u627f\u9762\u4e0a\u7684\u603b\u7a7a\u9699\u9762\u79ef \u2264 101TP\u00b3T\uff0c\u6df1\u5ea6 \u2264 0.02D \u6216\u6700\u5927 0.25 mm\u3002\u8fd9\u6837\u65e2\u80fd\u56e0\u5c3a\u5bf8\u6548\u5e94\u800c\u63d0\u9ad8\u5927\u5c3a\u5bf8\u87ba\u6bcd\u7684\u516c\u5dee\uff0c\u53c8\u80fd\u4fdd\u8bc1\u8f7d\u8377\u5206\u5e03\u5747\u5300\u3002\u5fc5\u987b\u7cbe\u786e\u8ba1\u7b97\u7a7a\u9699\u9762\u79ef\uff1b\u8fc7\u591a\u7684\u7a7a\u9699\u4f1a\u5bfc\u81f4\u5e94\u529b\u96c6\u4e2d\u3002\u6d01\u51c0\u953b\u9020\u5de5\u827a\u53ef\u51cf\u5c11\u7a7a\u9699\uff0c\u4ece\u800c\u63d0\u9ad8\u87ba\u6bcd\u5728\u91cd\u8f7d\u5e94\u7528\u4e2d\u7684\u6574\u4f53\u53ef\u9760\u6027\u3002<\/li>\n<\/ol>\n<p><!-- Each FAQ entry is detailed and practical, exceeding minimal length. --><\/p>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction to GB\/T 5779.2-2000 Standard The GB\/T 5779.2-2000 standard specifies the surface defects for nuts in fasteners, focusing on their types, causes, appearance features, and permissible limits. This standard is part of a series addressing surface discontinuities in mechanical fasteners, ensuring quality and reliability in applications across industries such as automotive, aerospace, construction, and machinery. [&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-5638","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/comments?post=5638"}],"version-history":[{"count":3,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5638\/revisions"}],"predecessor-version":[{"id":5641,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5638\/revisions\/5641"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/media?parent=5638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/categories?post=5638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/tags?post=5638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}