標(biāo)題: ASTM A 928-2005 加填料金屬電熔焊鐵素體/奧氏體不銹鋼管... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-9-10 08:24 標(biāo)題: ASTM A 928-2005 加填料金屬電熔焊鐵素體/奧氏體不銹鋼管... A928/A928M-04 Standard Specification for Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal