• 通过试验证明焊接工艺设备对于钢板镀锌钢板拼接的可行性

    The welding experiment proves the possibility of this welding technology and equipment for joining of thin steel sheet or zinc-coated steel sheet.

    youdao

  • 通过试验证明焊接工艺设备对于钢板镀锌钢板拼接的可行性

    The welding experiment proves the possibility of this welding technology and equipment for joining of thin steel sheet or zinc-coated steel sheet.

    youdao

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