push rod

• 制动缸推杆,顶杆,挺杆,推杆,手把杆,弹簧杆

push rod的用法和样例：

例句

1. The push rod does not seem to be working at all.
   推杆好像根本不起作用。
2. In the oil pipeline of the electrohydraulic push rod, a self-locking valve is designed.
   电液推杆的油路中，设计了自锁阀。