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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;3 Q( r! F i3 y3 O* n* {
DIN,Deutsche(德意志) lndustrie(工业) Normen(标准), 德国工业标准[联邦德国]- u; }) `2 c2 J2 u2 M `% T
SN200 西马克的制造标准 [: m% ?5 w2 \$ |- v ~. |
BS 是英国的国家标准
5 T9 g+ V# Z! T& Q* BEN 欧洲的标准, _& @1 |0 \4 n1 J1 G2 Q2 b
AWS is standard of american welding society' W: n2 @! r# ~5 G$ I
ASTM is standard of american society of testing materials: |6 t. l% H/ y& A0 v
ASME is standard of american society of mechanical engineers
1 y& |/ W/ Y2 S( Y1 n0 F5 B, M# ybut the following standard is often used during working, such as, DIN, SN200, BS, AWS,ASME |
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