介绍了所研制的具有自调整换向功能的大功率变极性等离子弧焊接电源。

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

youdao

介绍了所研制的具有自调整换向功能的大功率变极性等离子弧焊接电源。

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

youdao