用控制可控硅导通角来控制焊接电流的输出。

Controlling the conduct Angle of the silicon symmetric switch controls the output of the electric current for spot welding.

youdao

用控制可控硅导通角来控制焊接电流的输出。

Controlling the conduct Angle of the silicon symmetric switch controls the output of the electric current for spot welding.

youdao