Check the main loop and measurement frequency inverter modules and rectifying module properties is good.

先检查变频器的主回路，测量整流模块和逆变模块特性良好。

youdao

Check the main loop and measurement frequency inverter modules and rectifying module properties is good.

先检查变频器的主回路，测量整流模块和逆变模块特性良好。

youdao