钢管.平端合金和非合金管|沙特标准|SASO-726

  钢管.平端合金和非合金管|沙特标准|SASO-726

  SASO-726

  Steel pipes – Plain end alloy and non-alloy – Wall thickness and dimensions

  钢管.平端合金和非合金管.壁厚和尺寸

  Applying Type : Standard Regulation

  Standard Year : 1994

  Approval Year : 1994

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