GB
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中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
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GB/T 2-2001
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Fasteners--Ends of parts with external thread 紧固件 外螺纹零件的末端 |
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Issued Date:2001-09-15 |
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Implemented Date:2002-04-01 |
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Issued by: |
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The Standardization Administration of the People's Republic of China |
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