It can be used as circuit control switch, master control switch, and switch for welding machine and etc.

可为电路控制开关、主令控制开关及电焊机开关等。

youdao

It can be used as circuit control switch, master control switch, and switch for welding machine and etc.

可为电路控制开关、主令控制开关及电焊机开关等。

youdao