兑水 发表于 2009-9-6 08:09:49

ASTM A 312-2006 无缝和焊接奥氏体不锈钢管

A312/A312M-04a Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
页: [1]
查看完整版本: ASTM A 312-2006 无缝和焊接奥氏体不锈钢管