brake chamber push rod

例句：

1. 1.The brake chamber push rod is responsible forcontrolling the braking system.
   制动缸推杆负责控制制动系统。
2. 2. The brakechamber push rod needs tobe replaced regularly to ensure smoothoperation.
   制动缸推杆需要定期更换，以确保顺畅运行。
3. 3. The brakechamber push rod is acritical component of the vehicle's braking system.
   制动缸推杆是车辆制动系统的关键环节。