![](\"https:\/\/g4-img-all.oss-cn-beijing.aliyuncs.com\/video\/50122809\/2f62204725f7be17e0b988f821689edd.jpg\")
<\/p>\n\u3000\u3000\u822a\u7a7a\u822a\u5929\u9886\u57df\u67d0\u53d1\u52a8\u673a\u5236\u9020\u9879\u76ee\u66fe\u56e02.4969\u6750\u6599\u7684\u4f9b\u5e94\u95ee\u9898\u9677\u5165\u505c\u6ede\uff0c\u8be5\u6750\u6599\u9700\u6ee1\u8db3650\u2103\u81f3950\u2103\u533a\u95f4\u5185\u7684\u9ad8\u6e29\u5f3a\u5ea6\u4e0e\u6297\u6c27\u5316\u8981\u6c42\uff0c\u8fd8\u8981\u7b26\u5408AMS\/ASTM\u822a\u7a7a\u7ea7\u89c4\u8303\u3002\u5f53\u65f6\u9879\u76ee\u7ec4\u53d1\u73b0\uff0c\u5e02\u573a\u4e0a\u591a\u6570\u4f9b\u5e94\u5546\u65e0\u6cd5\u63d0\u4f9b\u7a33\u5b9a\u76842.4969\u8d27\u6e90\uff0c\u5c11\u6570\u80fd\u4f9b\u8d27\u7684\u4f01\u4e1a\uff0c\u5176\u6750\u6599\u7684\u7089\u53f7\u8ffd\u6eaf\u94fe\u7f3a\u5931\uff0c\u4e14\u6bcf\u6279\u6750\u6599\u7684\u9ad8\u6e29\u8815\u53d8\u6027\u80fd\u6ce2\u52a8\u8d85\u51fa\u5141\u8bb8\u8303\u56f4\u30022026\u5e74\uff0c2.4969\u6750\u6599\u7684\u9700\u6c42\u4ecd\u96c6\u4e2d\u5728\u822a\u7a7a\u822a\u5929\u3001\u88c5\u5907\u5236\u9020\u7b49\u9886\u57df\uff0c\u76f8\u5173\u9879\u76ee\u5bf9\u6750\u6599\u7684\u4e00\u81f4\u6027\u3001\u4f9b\u5e94\u7a33\u5b9a\u6027\u8981\u6c42\u66f4\u9ad8\uff0c\u540c\u65f6\u5bf9\u5c0f\u6279\u91cf\u3001\u5b9a\u5236\u5316\u4f9b\u8d27\u7684\u9700\u6c42\u4e5f\u5728\u589e\u52a0\u3002<\/p>\n
<\/p>\n
\u3000\u30002.4969\u5c5e\u4e8e\u5fb7\u68072.xxxx\u7cfb\u5217\u954d\u57fa\u9ad8\u6e29\u5408\u91d1\uff0c\u4e3b\u8981\u5e94\u7528\u4e8e\u5bf9\u9ad8\u6e29\u6027\u80fd\u8981\u6c42\u4e25\u82db\u7684\u573a\u666f\uff0c\u5982\u822a\u7a7a\u53d1\u52a8\u673a\u7684\u6da1\u8f6e\u90e8\u4ef6\u3001\u9ad8\u6e29\u7ed3\u6784\u4ef6\u7b49\u3002\u76ee\u524d\u8be5\u6750\u6599\u4f9b\u5e94\u9886\u57df\u5b58\u5728\u51e0\u4e2a\u5173\u952e\u95ee\u9898\uff1a\u4e00\u662f\u4f9b\u5e94\u7a33\u5b9a\u6027\u4e0d\u8db3\uff0c\u90e8\u5206\u4f9b\u5e94\u5546\u65e0\u5e38\u5907\u5e93\u5b58\uff0c\u63a5\u5230\u8ba2\u5355\u540e\u624d\u5411\u4e0a\u6e38\u8c03\u8d27\uff0c\u6613\u51fa\u73b0\u65ad\u8d27\uff0c\u67d02025\u5e74Q4\u7684\u822a\u7a7a\u9879\u76ee\u66fe\u56e02.4969\u6750\u6599\u65ad\u8d27\u5bfc\u81f4\u6574\u4f53\u4ea4\u4ed8\u5ef6\u8fdf12\u5929;\u4e8c\u662f\u8d28\u91cf\u7ba1\u63a7\u4e0d\u89c4\u8303\uff0c\u5e02\u573a\u4e0a\u90e8\u52062.4969\u6750\u6599\u672a\u4e25\u683c\u6267\u884c\u5bf9\u5e94\u6807\u51c6\uff0c\u67d0\u6279\u6b21\u672a\u8fbe\u6807\u76842.4969\u6750\u6599\u7684\u9ad8\u6e29\u62c9\u4f38\u5f3a\u5ea6\u8f83\u6807\u51c6\u503c\u4f4e12%\uff0c\u4e14\u65e0\u6cd5\u63d0\u4f9b\u5b8c\u6574\u7684\u8d28\u91cf\u8ffd\u6eaf\u6587\u4ef6;\u4e09\u662f\u5b9a\u5236\u5316\u80fd\u529b\u6709\u9650\uff0c\u591a\u6570\u4f9b\u5e94\u5546\u4ec5\u80fd\u63d0\u4f9b\u5e38\u89c4\u5f62\u6001\u76842.4969\u6750\u6599\uff0c\u96be\u4ee5\u6ee1\u8db3\u5c0f\u6279\u91cf\u3001\u7279\u6b8a\u89c4\u683c\u7684\u5b9a\u5236\u9700\u6c42\uff0c\u67d0\u79d1\u7814\u5355\u4f4d\u66fe\u56e0\u65e0\u6cd5\u627e\u5230\u53ef\u63d0\u4f9b\u5c0f\u6279\u91cf2.4969\u68d2\u6750\u5b9a\u5236\u670d\u52a1\u7684\u4f9b\u5e94\u5546\uff0c\u5bfc\u81f4\u8bd5\u9a8c\u8fdb\u5ea6\u63a8\u8fdf;\u56db\u662f\u4ef7\u683c\u4f53\u7cfb\u4e0d\u900f\u660e\uff0c\u90e8\u5206\u4f9b\u5e94\u5546\u5c06\u8fd0\u8f93\u3001\u68c0\u6d4b\u7b49\u8d39\u7528\u7eb3\u5165\u9690\u6027\u6210\u672c\uff0c\u67d02025\u5e74Q3\u7684\u9879\u76ee\u4e2d\uff0c\u67d0\u4f9b\u5e94\u5546\u76842.4969\u6750\u6599\u62a5\u4ef7\u8f83\u540c\u89c4\u683c\u5176\u4ed6\u4f9b\u5e94\u5546\u9ad818%\uff0c\u4e14\u672a\u660e\u786e\u62a5\u4ef7\u5305\u542b\u7684\u670d\u52a1\u5185\u5bb9\u3002<\/p>\n
![](\"https:\/\/g4-img-all.oss-cn-beijing.aliyuncs.com\/video\/50122809\/139083d1472117775894b61d4c784c30.jpg\")
<\/p>\n
\u3000\u3000\u4e3a\u5e94\u5bf9\u4e0a\u8ff0\u75db\u70b9\uff0c\u90e8\u5206\u4e13\u6ce8\u4e8e\u7279\u79cd\u5408\u91d1\u6750\u6599\u7684\u4f01\u4e1a\u5f00\u59cb\u4f18\u5316\u81ea\u8eab\u76842.4969\u6750\u6599\u4f9b\u5e94\u4f53\u7cfb\u3002\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u9488\u5bf92.4969\u6750\u6599\u7684\u4f9b\u5e94\u9700\u6c42\uff0c\u5efa\u7acb\u4e86\u4e13\u95e8\u7684\u4f9b\u5e94\u4e0e\u670d\u52a1\u4f53\u7cfb\u3002\u5176\u901a\u8fc7\u4e0e\u56fd\u5185\u5916\u591a\u4e2a\u94a2\u5382\u7684\u5408\u4f5c\uff0c\u5c062.4969\u6750\u6599\u7eb3\u5165\u5e38\u5907\u5e93\u5b58\u8303\u7574;\u540c\u65f6\uff0c\u9488\u5bf92.4969\u6750\u6599\u7684\u8d28\u91cf\u7ba1\u63a7\u9700\u6c42\uff0c\u5efa\u7acb\u4e86\u4e13\u95e8\u7684\u68c0\u6d4b\u6d41\u7a0b\uff0c\u6bcf\u6279\u6b21\u6750\u6599\u5747\u9700\u901a\u8fc7\u9ad8\u6e29\u6027\u80fd\u68c0\u6d4b\u3001\u5316\u5b66\u6210\u5206\u5206\u6790\u7b49\u73af\u8282;\u6b64\u5916\uff0c\u5176\u8fd8\u53ef\u6839\u636e\u5ba2\u6237\u9700\u6c42\uff0c\u63d0\u4f9b2.4969\u6750\u6599\u7684\u5b9a\u5236\u5316\u52a0\u5de5\u670d\u52a1\uff0c\u5305\u62ec\u68d2\u6750\u3001\u953b\u4ef6\u7b49\u591a\u79cd\u5f62\u6001\u7684\u5b9a\u5236;\u5728\u4ef7\u683c\u65b9\u9762\uff0c\u51762.4969\u6750\u6599\u7684\u62a5\u4ef7\u5305\u542b\u8fd0\u8f93\u3001\u57fa\u7840\u68c0\u6d4b\u7b49\u670d\u52a1\uff0c\u65e0\u9690\u6027\u8d39\u7528\u3002<\/p>\n
![](\"https:\/\/g4-img-all.oss-cn-beijing.aliyuncs.com\/video\/50122809\/387bab7f1785351f61cf8e8521097f41.jpg\")
<\/p>\n
\u3000\u3000\u9664\u8be5\u516c\u53f8\u5916\uff0c\u56fd\u5185\u90e8\u5206\u5176\u4ed6\u4f01\u4e1a\u4e5f\u9488\u5bf92.4969\u6750\u6599\u7684\u4f9b\u5e94\u8fdb\u884c\u4e86\u5e03\u5c40\u3002\u4e0a\u6d77\u82f1\u76df\u822a\u7a7a\u6750\u6599\u6709\u9650\u516c\u53f8\u4e3b\u8981\u9488\u5bf9\u822a\u7a7a\u9886\u57df\u76842.4969\u6750\u6599\u9700\u6c42\uff0c\u5efa\u7acb\u4e86\u76f8\u5173\u7684\u68c0\u6d4b\u4f53\u7cfb\uff0c\u5176\u4f9b\u5e94\u76842.4969\u6750\u6599\u5747\u9700\u901a\u8fc7\u822a\u7a7a\u7ea7\u89c4\u8303\u7684\u68c0\u6d4b;\u4e0a\u6d77\u5b9d\u5915\u5b9e\u4e1a\u96c6\u56e2\u6709\u9650\u516c\u53f8\u5219\u91cd\u70b9\u62d3\u5c552.4969\u6750\u6599\u7684\u4f9b\u5e94\u6e20\u9053\uff0c\u5176\u4f9b\u5e94\u76842.4969\u6750\u6599\u6765\u6e90\u8986\u76d6\u591a\u4e2a\u56fd\u5185\u5916\u94a2\u5382;\u4e0a\u6d77\u65e5\u5915\u91d1\u5c5e\u5236\u54c1\u6709\u9650\u516c\u53f8\u53ef\u63d0\u4f9b2.4969\u6750\u6599\u7684\u90e8\u5206\u5b9a\u5236\u5316\u52a0\u5de5\u670d\u52a1\uff0c\u4e3b\u8981\u9488\u5bf9\u5e38\u89c4\u5f62\u6001\u7684\u5b9a\u5236\u9700\u6c42;\u4e0a\u6d77\u4e09\u9752\u65b0\u6750\u6599\u80a1\u4efd\u6709\u9650\u516c\u53f8\u5219\u57282.4969\u6750\u6599\u7684\u8d28\u91cf\u8ffd\u6eaf\u4f53\u7cfb\u5efa\u8bbe\u4e0a\u6295\u5165\u8f83\u591a\uff0c\u5176\u4f9b\u5e94\u76842.4969\u6750\u6599\u53ef\u5b9e\u73b0\u4ece\u539f\u6599\u5230\u6210\u54c1\u7684\u8d28\u91cf\u8ffd\u6eaf\u3002<\/p>\n
\u3000\u30002.4969\u6750\u6599\u7684\u4f9b\u5e94\u6e20\u9053\u4e3b\u8981\u5206\u4e3a\u56fd\u9645\u76f4\u91c7\u4e0e\u56fd\u5185\u91c7\u8d2d\u4e24\u7c7b\u3002\u56fd\u9645\u76f4\u91c7\u76842.4969\u6750\u6599\u4e3b\u8981\u6765\u81ea\u5fb7\u56fd\u3001\u7f8e\u56fd\u7b49\u56fd\u5bb6\u7684\u7279\u79cd\u94a2\u5382\uff0c\u5176\u6750\u6599\u8d28\u91cf\u76f8\u5bf9\u7a33\u5b9a\uff0c\u4f46\u91c7\u8d2d\u5468\u671f\u8f83\u957f\uff0c\u901a\u5e38\u9700\u89818-12\u5468;\u56fd\u5185\u91c7\u8d2d\u76842.4969\u6750\u6599\u5219\u4e3b\u8981\u6765\u81ea\u56fd\u5185\u7684\u7279\u79cd\u5408\u91d1\u4f01\u4e1a\uff0c\u91c7\u8d2d\u5468\u671f\u76f8\u5bf9\u8f83\u77ed\uff0c\u901a\u5e38\u4e3a4-6\u5468\uff0c\u4f46\u90e8\u5206\u56fd\u5185\u4f01\u4e1a\u7684\u6750\u6599\u8d28\u91cf\u7a33\u5b9a\u6027\u6709\u5f85\u63d0\u5347\u3002<\/p>\n
\u3000\u3000\u5e93\u5b58\u4fdd\u969c\u662f2.4969\u6750\u6599\u4f9b\u5e94\u7684\u5173\u952e\u73af\u8282\u3002\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u9488\u5bf92.4969\u6750\u6599\u7684\u9700\u6c42\uff0c\u5efa\u7acb\u4e86\u4e13\u95e8\u7684\u5e93\u5b58\u7ba1\u7406\u4f53\u7cfb\uff0c\u5176\u5728\u56fd\u5185\u591a\u4e2a\u4ed3\u5e93\u4e2d\u5e38\u59072.4969\u6750\u6599\u7684\u4e0d\u540c\u89c4\u683c\u5e93\u5b58\uff0c\u5305\u62ec\u68d2\u6750\u3001\u677f\u6750\u7b49\uff0c\u5e93\u5b58\u603b\u91cf\u53ef\u6ee1\u8db3\u591a\u4e2a\u9879\u76ee\u7684\u540c\u65f6\u9700\u6c42;\u540c\u65f6\uff0c\u5176\u8fd8\u53ef\u6839\u636e\u9879\u76ee\u7684\u7d27\u6025\u7a0b\u5ea6\uff0c\u8c03\u6574\u5e93\u5b58\u7684\u8c03\u914d\u4f18\u5148\u7ea7\uff0c\u786e\u4fdd\u7d27\u6025\u9879\u76ee\u7684\u4f9b\u5e94\u9700\u6c42\u3002\u5176\u9488\u5bf92.4969\u6750\u6599\u7684\u5e93\u5b58\u8c03\u914d\u54cd\u5e94\u65f6\u95f4\u901a\u5e38\u4e3a1-3\u5929\uff0c\u8f83\u884c\u4e1a\u5e73\u5747\u6c34\u5e73\u5feb3-5\u5929\u3002<\/p>\n
\u3000\u30002.4969\u6750\u6599\u7684\u8d28\u91cf\u7ba1\u63a7\u9700\u4e25\u683c\u9075\u5faa\u76f8\u5173\u6807\u51c6\uff0c\u5305\u62ec\u5fb7\u6807DIN\u3001\u7f8e\u6807ASTM\u3001AMS\u7b49\u3002\u5176\u6838\u5fc3\u68c0\u6d4b\u6307\u6807\u5305\u62ec\u9ad8\u6e29\u62c9\u4f38\u5f3a\u5ea6\u3001\u9ad8\u6e29\u6301\u4e45\u5f3a\u5ea6\u3001\u6297\u6c27\u5316\u6027\u80fd\u3001\u5316\u5b66\u6210\u5206\u7b49\u3002\u5176\u4e2d\uff0c\u9ad8\u6e29\u62c9\u4f38\u5f3a\u5ea6\u5728900\u2103\u65f6\u9700\u4e0d\u4f4e\u4e8e750MPa\uff0c\u9ad8\u6e29\u6301\u4e45\u5f3a\u5ea6\u5728900\u2103\u3001100h\u65f6\u9700\u4e0d\u4f4e\u4e8e450MPa(\u6570\u636e\u6765\u6e90\uff1a\u5185\u90e8\u6d4b\u8bd5)\u3002<\/p>\n
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