电液伺服阀与电液比例阀最大的差别在于电机械转换器。

Electro-hydraulic servo valve and proportional valve biggest difference is that electromechanical converter.

youdao

电液伺服阀与电液比例阀最大的差别在于电机械转换器。

Electro-hydraulic servo valve and proportional valve biggest difference is that electromechanical converter.

youdao