锁闭杆 locking bar ; lock rod ; locking rod ; locking bar lock rod
关闭杆 disengaging bar
启闭杆 start and stop lever
道岔锁闭杆 [铁路] detector bar
可调锁闭杆 adjustable lock rod
密闭式螺杆泵 airtight screw pump ; hermetic screw pump ; sealed screw pump
副锁闭杆 secondary lock rod
孔关闭杆 port shutoff lever
开闭杆固定座 operating rod stop iron bracket
独特的锁闭杆系统，防止输出轴上的键在键槽倾斜，消除了键和键槽损害的可能性及其可能会导致的生产力损失。
The unique locking bar system prevents the key on the output shaft from tipping in the keyway, eliminating the possibility for key and keyway damage that results in a loss of productivity.
压力的变化将精确定位阀杆总成，使得阀门实现所要求的启、闭或调节的操作。
Varying the amount of pressure accurately positions the stem assembly to open, close or modulate the valve as required.
平面四杆机构和空间六杆机构的运动学分析可以通过建立闭链的结构方程来实现。
The kinematic analysis of the planar four-bar linkage and dimensional six-bar linkage can be done by building up the structural equations.
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