• The GB/T 12706-2002 adjusts the thickness of armouring steel tape of power cable, and the thickness of corresponding protective jacket changes too, and material usage reduces correspondingly.

    GB/T 12706-2002电力电缆厚度进行了调整相应套厚度发生了变化材料用量相应降低

    youdao

  • The GB/T 12706-2002 adjusts the thickness of armouring steel tape of power cable, and the thickness of corresponding protective jacket changes too, and material usage reduces correspondingly.

    GB/T 12706-2002电力电缆厚度进行了调整相应套厚度发生了变化材料用量相应降低

    youdao

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