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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;
0 W# n4 I: U) F' B) H# w; h! T6 i3 |DIN,Deutsche(德意志) lndustrie(工业) Normen(标准), 德国工业标准[联邦德国]
$ S- k7 ]$ A( _' P+ Z( ]SN200 西马克的制造标准( c& z; J, {4 { i; _/ v
BS 是英国的国家标准
" |& c+ h% C* }' J: \" S$ \5 x- dEN 欧洲的标准
8 f) o: w8 E3 Y2 m9 zAWS is standard of american welding society
' a8 B2 W1 `" tASTM is standard of american society of testing materials8 S \( o" z4 v! q! K5 s! M" w0 o) @
ASME is standard of american society of mechanical engineers- E. l& R9 L) d9 D: z. m5 ?& f/ K; r
but the following standard is often used during working, such as, DIN, SN200, BS, AWS,ASME |
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