But some people call it: self locking pneumatic rod.
但是也有人就称之为：自锁型气动杆。
Production R & D self-locking key switch;
生产研发自锁按键开关；
The space adjustment between the feed rollers adopt self-locking structure.
送纸辊间隙调整采用自锁结构。
It can not only be of direct switching function, but self-locking switching function.
它既可以具有直接的切换功能，也可以具有自锁切换功能。
It can not only be of direct switching function, but self-locking switching function.
它既可以具有直接的切换功能，也可以具有自锁切换功能。
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