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发表于 2009-3-12 19:06:06
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来自: 中国江苏苏州
API,American Petroleum Institute,美国石油组织标准;
/ ~; y$ y' D- J/ o* i# zDIN,Deutsche(德意志) lndustrie(工业) Normen(标准), 德国工业标准[联邦德国]
% J" k( m; b k/ }SN200 西马克的制造标准* k P2 r `3 i/ s6 ^ a4 ^
BS 是英国的国家标准
) |- N) Y% z5 {' vEN 欧洲的标准
* b X2 A# k" a1 g9 iAWS is standard of american welding society" ]' O( N( b6 s* t/ c4 [' a: b9 C
ASTM is standard of american society of testing materials! T- z2 Q! s8 R" ~1 E* x9 x
ASME is standard of american society of mechanical engineers
5 B8 L0 ^' t7 Q! J( l1 T: ibut the following standard is often used during working, such as, DIN, SN200, BS, AWS,ASME |
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