• Thus we put forword to apply Push pull ventilation device to dust control welding roof.

    因而提出通风装置用于焊接烟尘控制上。

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  • The influences of plunge depth, push angle, profile of tool, rotation speed and welding speed on metal flowing were studied.

    压入量、倾角、搅拌工具外形焊接速度旋转速度材料所处位置等方面研究了工艺参数对金属塑性流动影响

    youdao

  • With arc starting and push current, effectively prevent welding rod sticking.

    具有推力电流有效防止焊条粘结

    youdao

  • With arc starting and push current, effectively prevent welding rod sticking.

    具有推力电流有效防止焊条粘结

    youdao

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