配电线路钢杆|沙特标准|SASO-2726

  配电线路钢杆|沙特标准|SASO-2726

  SASO-2726

  Requirements for supplying Steel Poles for Distribution Lines for rated voltages off 0.22 kv up to 33 kv

  额定电压为0.22 kv至33 kv的配电线路钢杆的供应要求

  Applying Type : Standard Regulation

  Standard Year : 2007

  Approval Year : 2007

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