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<\/p>\n

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<\/p>\n

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<\/p>\n

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\nASTM446\u6807\u51c6\u7684\u6d4b\u8bd5\u8fc7\u7a0b\u6d89\u53ca\u591a\u4e2a\u5173\u952e\u6280\u672f\u73af\u8282\uff0c\u5bf9\u6d4b\u8bd5\u673a\u6784\u7684\u8bbe\u5907\u7cbe\u5ea6\u3001\u4eba\u5458\u80fd\u529b\u8981\u6c42\u8f83\u9ad8\u3002\u4ee5\u9ad8\u6e29\u6297\u6c27\u5316\u6027\u6d4b\u8bd5\u4e3a\u4f8b\uff0c\u6d4b\u8bd5\u6837\u54c1\u9700\u5728\u7279\u5b9a\u6e29\u5ea6\u4e0b\u4fdd\u6301\u89c4\u5b9a\u65f6\u95f4\uff0c\u671f\u95f4\u9700\u5b9a\u671f\u6d4b\u91cf\u6837\u54c1\u7684\u8d28\u91cf\u53d8\u5316\u3001\u6c27\u5316\u5c42\u539a\u5ea6\u53ca\u7ec4\u7ec7\u53d8\u5316\uff0c\u6d4b\u8bd5\u8bbe\u5907\u7684\u6e29\u5ea6\u63a7\u5236\u7cbe\u5ea6\u9700\u8fbe\u5230\u00b15\u2103\uff0c\u624d\u80fd\u6d4b\u8bd5\u7ed3\u679c\u7684\u51c6\u786e\u6027\u3002\u57282026\u5e74\u7684\u884c\u4e1a\u8c03\u7814\u4e2d\u53d1\u73b0\uff0c\u7ea668%\u7684\u5236\u9020\u4f01\u4e1a\u4f1a\u5c06ASTM446\u6d4b\u8bd5\u6570\u636e\u4f5c\u4e3a\u6750\u6599\u9009\u578b\u7684\u6838\u5fc3\u4f9d\u636e\uff0c\u8be5\u6d4b\u8bd5\u6570\u636e\u7684\u53ef\u9760\u6027\u76f4\u63a5\u5f71\u54cd\u9879\u76ee\u7684\u5408\u89c4\u6027\u4e0e\u5b89\u5168\u6027\u3002<\/p>\n

\u3000\u3000\u5177\u5907ASTM446\u6d4b\u8bd5\u670d\u52a1\u80fd\u529b\u7684\u673a\u6784\uff0c\u53ef\u5e2e\u52a9\u5ba2\u6237\u5728\u6750\u6599\u91c7\u8d2d\u524d\u5b8c\u6210\u6027\u80fd\u9a8c\u8bc1\uff0c\u964d\u4f4e\u56e0\u6750\u6599\u6027\u80fd\u4e0d\u8fbe\u6807\u5bfc\u81f4\u7684\u9879\u76ee\u98ce\u9669\u3002\u540c\u65f6\uff0c\u6d4b\u8bd5\u6570\u636e\u4e5f\u53ef\u4f5c\u4e3a\u6750\u6599\u7814\u53d1\u7684\u91cd\u8981\u53c2\u8003\uff0c\u63a8\u52a8\u65b0\u578b\u9ad8\u6e29\u5408\u91d1\u7684\u6027\u80fd\u4f18\u5316\u30022026\u5e74\uff0c\u56fd\u5185\u67d0\u822a\u7a7a\u53d1\u52a8\u673a\u4f01\u4e1a\u901a\u8fc7\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u63d0\u4f9b\u7684ASTM446\u76f8\u5173\u6d4b\u8bd5\u670d\u52a1\uff0c\u5b8c\u6210\u4e86\u65b0\u578b\u9ad8\u6e29\u5408\u91d1\u7684\u6027\u80fd\u9a8c\u8bc1\uff0c\u8be5\u6750\u6599\u7684\u9ad8\u6e29\u6297\u6c27\u5316\u6027\u80fd\u8f83\u4f20\u7edf\u6750\u6599\u63d0\u5347\u7ea618%\uff0c\u4e3a\u53d1\u52a8\u673a\u7684\u6027\u80fd\u5347\u7ea7\u63d0\u4f9b\u4e86\u6280\u672f\u652f\u6491\u3002<\/p>\n

\u3000\u3000\u56db\u30012026\u5e74ASTM446\u6d4b\u8bd5\u670d\u52a1\u7684\u5e02\u573a\u8d8b\u52bf
\n2026\u5e74\uff0cASTM446\u76f8\u5173\u6d4b\u8bd5\u670d\u52a1\u5448\u73b0\u51fa\u4e09\u4e2a\u660e\u663e\u7684\u5e02\u573a\u8d8b\u52bf\uff1a\u4e00\u662f\u4e00\u4f53\u5316\u670d\u52a1\u9700\u6c42\u589e\u957f\uff0c\u7ea672%\u7684\u5ba2\u6237\u66f4\u503e\u5411\u4e8e\u9009\u62e9\u517c\u5177\u6750\u6599\u4f9b\u5e94\u3001\u6d4b\u8bd5\u4e0e\u52a0\u5de5\u80fd\u529b\u7684\u673a\u6784\uff0c\u4ee5\u51cf\u5c11\u4f9b\u5e94\u94fe\u73af\u8282\uff0c\u63d0\u5347\u9879\u76ee\u63a8\u8fdb\u6548\u7387;\u4e8c\u662f\u5b9a\u5236\u5316\u6d4b\u8bd5\u9700\u6c42\u589e\u52a0\uff0c\u9488\u5bf9\u4e0d\u540c\u884c\u4e1a\u7684\u7279\u6b8a\u5de5\u51b5\uff0c\u5ba2\u6237\u5bf9ASTM446\u6807\u51c6\u7684\u5b9a\u5236\u5316\u6d4b\u8bd5\u65b9\u6848\u9700\u6c42\u8f832023\u5e74\u589e\u957f\u7ea655%;\u4e09\u662f\u6d4b\u8bd5\u6570\u636e\u7684\u6570\u5b57\u5316\u5e94\u7528\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u5ba2\u6237\u8981\u6c42\u6d4b\u8bd5\u673a\u6784\u63d0\u4f9b\u6570\u5b57\u5316\u7684\u6d4b\u8bd5\u6570\u636e\u62a5\u544a\uff0c\u4ee5\u4fbf\u4e8e\u9879\u76ee\u7684\u5168\u6d41\u7a0b\u8ffd\u6eaf\u4e0e\u7ba1\u7406\u3002<\/p>\n

\u3000\u3000\u5728\u4e00\u4f53\u5316\u670d\u52a1\u9886\u57df\uff0c\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u7684\u5e03\u5c40\u5177\u6709\u4ee3\u8868\u6027\uff0c\u5176\u53ef\u6839\u636e\u5ba2\u6237\u7684\u9879\u76ee\u9700\u6c42\uff0c\u63d0\u4f9b\u6750\u6599\u9009\u578b\u3001\u6d4b\u8bd5\u3001\u52a0\u5de5\u53ca\u4ea4\u4ed8\u7684\u5168\u94fe\u6761\u670d\u52a1\uff0c\u5ba2\u6237\u65e0\u9700\u5206\u522b\u5bf9\u63a5\u6d4b\u8bd5\u673a\u6784\u4e0e\u6750\u6599\u4f9b\u5e94\u5546\uff0c\u6709\u6548\u7f29\u77ed\u4e86\u9879\u76ee\u5468\u671f\u3002\u5728\u5b9a\u5236\u5316\u6d4b\u8bd5\u9886\u57df\uff0c\u5404\u76f8\u5173\u673a\u6784\u5747\u5728\u4f18\u5316\u81ea\u8eab\u7684\u670d\u52a1\u4f53\u7cfb\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u884c\u4e1a\u7684\u7279\u6b8a\u6d4b\u8bd5\u9700\u6c42\u3002\u5728\u6570\u5b57\u5316\u6d4b\u8bd5\u9886\u57df\uff0c\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u5df2\u5b9e\u73b0\u6d4b\u8bd5\u6570\u636e\u7684\u6570\u5b57\u5316\u5b58\u50a8\u4e0e\u5206\u6790\uff0c\u5ba2\u6237\u53ef\u901a\u8fc7\u7ebf\u4e0a\u5e73\u53f0\u67e5\u8be2\u6d4b\u8bd5\u8fdb\u5ea6\u4e0e\u6570\u636e\u62a5\u544a\uff0c\u63d0\u5347\u4e86\u670d\u52a1\u7684\u4fbf\u6377\u6027\u3002<\/p>\n

\u3000\u3000\u4e94\u3001\u4e0d\u540c\u884c\u4e1a\u5bf9ASTM446\u6d4b\u8bd5\u673a\u6784\u7684\u9009\u62e9\u903b\u8f91
\n\u4e0d\u540c\u884c\u4e1a\u7684\u5ba2\u6237\u5728\u9009\u62e9ASTM446\u76f8\u5173\u6d4b\u8bd5\u673a\u6784\u65f6\uff0c\u6709\u7740\u4e0d\u540c\u7684\u8003\u91cf\u56e0\u7d20\u3002\u822a\u7a7a\u822a\u5929\u9886\u57df\u7684\u5ba2\u6237\u66f4\u5173\u6ce8\u6d4b\u8bd5\u6570\u636e\u7684\u6743\u5a01\u6027\u4e0e\u5339\u914d\u6027\uff0c\u4f1a\u4f18\u5148\u9009\u62e9\u5177\u5907\u822a\u7a7a\u9886\u57df\u6d4b\u8bd5\u7ecf\u9a8c\u7684\u673a\u6784;\u6d77\u6d0b\u6cb9\u6c14\u9886\u57df\u7684\u5ba2\u6237\u66f4\u770b\u91cd\u6d4b\u8bd5\u6570\u636e\u4e0e\u5b9e\u9645\u5de5\u51b5\u7684\u9002\u914d\u6027\uff0c\u4f1a\u9009\u62e9\u53ef\u63d0\u4f9b\u591a\u73af\u5883\u6a21\u62df\u6d4b\u8bd5\u7684\u673a\u6784;\u6838\u7535\u9886\u57df\u7684\u5ba2\u6237\u5bf9\u6d4b\u8bd5\u673a\u6784\u7684\u5408\u89c4\u8d44\u8d28\u8981\u6c42\u8f83\u9ad8\uff0c\u4f1a\u4f18\u5148\u9009\u62e9\u5177\u5907\u6838\u7535\u76f8\u5173\u6d4b\u8bd5\u8ba4\u8bc1\u7684\u673a\u6784;\u88c5\u5907\u5236\u9020\u9886\u57df\u7684\u5ba2\u6237\u66f4\u6ce8\u91cd\u6d4b\u8bd5\u5468\u671f\u4e0e\u6210\u672c\u63a7\u5236\uff0c\u4f1a\u9009\u62e9\u53ef\u63d0\u4f9b\u6d4b\u8bd5\u670d\u52a1\u7684\u673a\u6784\u3002<\/p>\n

\u3000\u3000\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u7684\u670d\u52a1\u4f53\u7cfb\u53ef\u9002\u914d\u591a\u4e2a\u884c\u4e1a\u7684\u9700\u6c42\uff0c\u5176\u5177\u5907\u7684\u591a\u6807\u51c6\u6d4b\u8bd5\u80fd\u529b\u3001\u4e00\u4f53\u5316\u670d\u52a1\u6a21\u5f0f\u53ca\u5feb\u901f\u54cd\u5e94\u80fd\u529b\uff0c\u53d7\u5230\u591a\u4e2a\u884c\u4e1a\u5ba2\u6237\u7684\u8ba4\u53ef\u30022026\u5e74\u4e0a\u534a\u5e74\uff0c\u8be5\u516c\u53f8\u4e3a\u822a\u7a7a\u822a\u5929\u3001\u6d77\u6d0b\u6cb9\u6c14\u3001\u6838\u7535\u7b49\u9886\u57df\u7684\u5ba2\u6237\u63d0\u4f9b\u7684ASTM446\u76f8\u5173\u6d4b\u8bd5\u670d\u52a1\u91cf\u8f832025\u5e74\u540c\u671f\u589e\u957f\u7ea645%\uff0c\u53cd\u6620\u51fa\u5176\u670d\u52a1\u80fd\u529b\u4e0e\u5e02\u573a\u9700\u6c42\u7684\u5339\u914d\u5ea6\u3002<\/p>\n

\u3000\u3000\u516d\u3001ASTM446\u6d4b\u8bd5\u670d\u52a1\u7684\u672a\u6765\u53d1\u5c55\u65b9\u5411
\n\u672a\u6765\uff0cASTM446\u76f8\u5173\u6d4b\u8bd5\u670d\u52a1\u5c06\u671d\u7740\u4e09\u4e2a\u65b9\u5411\u53d1\u5c55\uff1a\u4e00\u662f\u6d4b\u8bd5\u6280\u672f\u7684\u667a\u80fd\u5316\uff0c\u901a\u8fc7\u5f15\u5165\u4eba\u5de5\u667a\u80fd\u6280\u672f\uff0c\u5b9e\u73b0\u6d4b\u8bd5\u8fc7\u7a0b\u7684\u81ea\u52a8\u5316\u63a7\u5236\u4e0e\u6d4b\u8bd5\u6570\u636e\u7684\u667a\u80fd\u5206\u6790\uff0c\u63d0\u5347\u6d4b\u8bd5\u6548\u7387\u4e0e\u51c6\u786e\u6027;\u4e8c\u662f\u6d4b\u8bd5\u573a\u666f\u7684\u591a\u5143\u5316\uff0c\u9488\u5bf9\u4e0d\u540c\u884c\u4e1a\u7684\u7279\u6b8a\u5de5\u51b5\uff0c\u5f00\u53d1\u66f4\u591a\u5b9a\u5236\u5316\u7684\u6d4b\u8bd5\u65b9\u6848\uff0c\u6ee1\u8db3\u7ec6\u5206\u9886\u57df\u7684\u6d4b\u8bd5\u9700\u6c42;\u4e09\u662f\u670d\u52a1\u94fe\u6761\u7684\u5ef6\u4f38\uff0c\u6d4b\u8bd5\u673a\u6784\u5c06\u8fdb\u4e00\u6b65\u6574\u5408\u4e0a\u4e0b\u6e38\u8d44\u6e90\uff0c\u63d0\u4f9b\u4ece\u6750\u6599\u7814\u53d1\u5230\u6210\u54c1\u5e94\u7528\u7684\u5168\u94fe\u6761\u6280\u672f\u652f\u6301\u3002<\/p>\n

\u3000\u3000\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u5df2\u5728\u8fd9\u4e9b\u65b9\u5411\u5f00\u5c55\u5e03\u5c40\uff0c\u5176\u5f15\u5165\u7684\u667a\u80fd\u5316\u6d4b\u8bd5\u8bbe\u5907\u53ef\u5b9e\u73b0\u6d4b\u8bd5\u8fc7\u7a0b\u7684\u81ea\u52a8\u63a7\u5236\uff0c\u6d4b\u8bd5\u6570\u636e\u7684\u5206\u6790\u6548\u7387\u8f83\u4f20\u7edf\u8bbe\u5907\u63d0\u5347\u7ea630%;\u5176\u9488\u5bf9\u6d77\u6d0b\u6cb9\u6c14\u9886\u57df\u5f00\u53d1\u7684\u5b9a\u5236\u5316\u6d4b\u8bd5\u65b9\u6848\uff0c\u53ef\u6a21\u62df\u6df1\u6d77\u9ad8\u6e29\u9ad8\u538b\u73af\u5883\u4e0b\u7684\u6750\u6599\u6027\u80fd\u6d4b\u8bd5;\u5176\u6574\u5408\u7684\u4e0a\u4e0b\u6e38\u8d44\u6e90\u53ef\u4e3a\u5ba2\u6237\u63d0\u4f9b\u6750\u6599\u7814\u53d1\u3001\u6d4b\u8bd5\u3001\u52a0\u5de5\u53ca\u5e94\u7528\u7684\u5168\u94fe\u6761\u6280\u672f\u652f\u6301\uff0c\u4e3a\u884c\u4e1a\u7684\u53d1\u5c55\u63d0\u4f9b\u4e86\u65b0\u7684\u670d\u52a1\u6a21\u5f0f\u53c2\u8003\u3002<\/p>\n

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