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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;8 ?+ l( a6 o; W. p' X
DIN,Deutsche(德意志) lndustrie(工业) Normen(标准), 德国工业标准[联邦德国]. N# G" L8 |( o' t
SN200 西马克的制造标准
% t& @0 P: ^! B# w0 w) m6 UBS 是英国的国家标准
5 O% G2 u1 p# o0 s7 H+ K0 V( oEN 欧洲的标准
. @* Y2 G4 p+ ?7 R5 a! \AWS is standard of american welding society
$ a U- F, Y9 q+ j# P; bASTM is standard of american society of testing materials
- Z J' \! v" _# Q) O C8 A( pASME is standard of american society of mechanical engineers
: ?9 R% C3 V2 ]: P/ M# T( J. k9 gbut the following standard is often used during working, such as, DIN, SN200, BS, AWS,ASME |
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