feedback coil 中文意思是什麼
feedback coil
解釋
反饋線圈-
The oil system have accumulator to absorb hydraulic surge. adopting the inside high accurate electromagnetism servo valve with the negative motive feedback spring coil can avoid the control process surve, dynamic characteristic is excellent
採用內設動反饋作用的負反饋彈簧的高精度電磁伺服閥，可避免調節過程振蕩，動態特性優異。
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