伺服阀主要分为力反馈式电液伺服阀和位置反馈式伺服阀。

Servo valves consists of feedback - electric-hydraulic servo valve and position feedback servo valves.

youdao

伺服阀主要分为力反馈式电液伺服阀和位置反馈式伺服阀。

Servo valves consists of feedback - electric-hydraulic servo valve and position feedback servo valves.

youdao