钢制闸阀、截止阀和止回阀|沙特标准|SASO-ISO-15761

  钢制闸阀、截止阀和止回阀|沙特标准|SASO-ISO-15761

  SASO-ISO-15761

  Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries

  用于石油和天然气行业的 DN 100 或更小的钢制闸阀、截止阀和止回阀

  Applying Type : Standard Specification

  Standard Year : 2002

  Approval Year : 2012

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