disengaging device push rod

例句：

1. 1.The disengaging device push rod isused to release the brakes when thevehicle is in motion.
   当车辆运动时，脱钩装置推杆用于释放刹车。
2. 2.The engineer carefully disengaging the devicepush rod before starting the engine.
   工程师在启动发动机前仔细地脱钩装置推杆。
3. 3. The disengaging device push rodwas designed to prevent the vehicle from rollingbackwards during heavy braking.
   脱钩装置推杆的设计是为了在重刹车时防止车辆向后滚动。