奥氏体(双相)不锈钢管|沙特标准|SASO-ASTM-A928

  奥氏体(双相)不锈钢管|沙特标准|SASO-ASTM-A928
  
  SASO-ASTM-A928
  
  Standard Specification for Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal
  
  添加填充金属电熔焊铁素体/奥氏体(双相)不锈钢管的标准规范

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