But after World War II, hot rodders began experimenting with larger Cadillac or Lincoln engines, which meant that the wishbone-shaped radius rod was no longer applicable. 但是在二战后，人们尝试在改装老爷车上安装卡迪拉克和林肯的大型引擎，这就意味着龙骨型半径杆再也无法适应车辆的要求。
The push rod does not seem to be working at all. 推杆好像根本不起作用。
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。
