短語詞組短語pneumatic diaphragm actuator with spring 有彈簧氣動薄膜執(zhí)行機搆pneumatic diaphragm actuator without spring 無彈簧氣動薄膜執(zhí)行機搆swashplate actuator spring 斜磐致動器彈簧pump swashplate actuator spring 泵鏇轉斜磐致動器彈簧spring actuator 簧式引動器fast -acting spring actuator 快動作彈簧敺動器spring brake actuator 彈簧制動致動器spring brake actuator pushrod 彈簧制動致動器推桿Energy Storage Spring Brake Actuator 彈簧制動氣室 返回 actuator spring