它最重要的特点就是使用交流调速电动机代替传统的伺服阀。

The most important character of this system is using AC timing motor to replace electro-hydraulic servo valve.

youdao

它最重要的特点就是使用交流调速电动机代替传统的伺服阀。

The most important character of this system is using AC timing motor to replace electro-hydraulic servo valve.

youdao