把电缆按进电缆锁定板里(锁入)。
目的探讨带锁钛板内固定在颈椎前路手术中的作用。
Objective To evaluate the effect of locking Titanium plate in anterior cervical operation.
重锤锁气翻板卸灰阀主要由阀体、阀板、阀轴、摇杆、重锤等零件组成，利用力矩平衡的方法实现锁气卸灰。
The valve is mainly made up of body, disc, axle, rocker and heavy hammer etc. It realizes discharging and air locking using trimming moment.
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