兑水 发表于 2009-9-9 14:50:12

ASTM A 872-2005 腐蚀环境下用离心铸造铁素体/奥氏体不锈钢管

A872/A872M-02 Standard Specification for Centrifugally Cast Ferritic/Austenitic Stainless Steel Pipe for Corrosive Environments
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