• A novel variable polarity plasma arc welding (VPPAW) power supply is introduced in this paper.

    介绍了所研制的具有自调整换向功能的大功率极性等离子弧焊电源

    youdao

  • In variable plasma arc welding of aluminum, the behavior of variable polarity plasma arc is effected by pilot arc.

    铝合金极性穿孔焊接的工艺中,维变极性电弧行为有着重要影响。

    youdao

  • In variable plasma arc welding of aluminum, the behavior of variable polarity plasma arc is effected by pilot arc.

    铝合金极性穿孔焊接的工艺中,维变极性电弧行为有着重要影响。

    youdao

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