拉丝机拖动电机多采用控制方式简单的交流电动机。

The motors for pulling drawing machine are more the alternating motors which can be controlled easily.

youdao

拉丝机拖动电机多采用控制方式简单的交流电动机。

The motors for pulling drawing machine are more the alternating motors which can be controlled easily.

youdao