
Welded steel tubes for pressure purposes - Technical delivery conditions Part 1: Unalloyed steel tubes with specified room temperature properties
出版:International Organization for Standardization

专家解读视频
DIN 1626 (1984-10) - Similar
JIS G 7223:2003 - Identical
KS D ISO 9330-1:2013 - Identical
KS D ISO 9330-1:2004 - Identical