locking key

用法例句

A kind of pneumatic durability test device for Alice lock rocker switch of vehicle is designed and made,which fixes unlocked cylinder by swing bracket which reverses following with rocker and realizes unlocked movement during the process of turning,swing bracket owns the function of holding rocker face without clearance.

设计制造了一种锁止式翘板开关的耐久性试验气动装置,用随翘板翻转的摇摆架来固定解锁气缸,实现了翻转中解锁动作并且摇摆架具有无间隙夹持翘板面的功能。