pneumatic servo
短語詞組
- pneumatic servo -operation 氣動伺服操作
- pneumatic piston servo -drive [機(jī)]氣動活塞伺服敺動
- pneumatic servo shift -changing 氣動伺服換檔
- electro -pneumatic proportional and servo system 電氣比例伺服系統(tǒng)
- electric -pneumatic servo technology 電 返回 pneumatic servo