?制动拉簧

... brake latch spring 制动掣子弹簧 brake release spring 制动器分离弹簧 brake retracting spring 制动拉簧 ...

?制动器回位弹簧

在线英语词典,英文翻译,科技词典,专业词典,在线词... ... 制动器回位[程]开关：brake retract switch 制动器回位[程]弹簧：brake retracting spring 制动器回位[程]泵：brake retract pump ...