马氏体、奥氏体和铁素体不锈钢|沙特标准|EN10222-5
Steel Forgings For Pressure Purposes-Part5:Martensitic,Austenitic And Austenitic Ferritic Stainless Steels
压力用钢锻件.第5部分:马氏体、奥氏体和奥氏体-铁素体不锈钢
Technical Regulation for Pressure Equipment
马氏体、奥氏体和铁素体不锈钢|沙特标准|EN10222-5
Steel Forgings For Pressure Purposes-Part5:Martensitic,Austenitic And Austenitic Ferritic Stainless Steels
压力用钢锻件.第5部分:马氏体、奥氏体和奥氏体-铁素体不锈钢
Technical Regulation for Pressure Equipment
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