Seamless steel tubes for pressure purposes - Technical delivery conditions Part 4: Austenitic stainless steels
出版:International Organization for Standardization
专家解读视频
KS D ISO 9329-4:2003 - Identical
JIS G 7222:2003 - Identical
KS D ISO 9329-4:2015 - Identical
JIS G 3459:2004 - Identical
DIN 17457 (1985-07) - Identical
DIN 17458 (1985-07) - Identical