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.
分析了双杆锁闭zd6型电动转辙机所存在问题的原因，并提出了解决办法。
This article analyzes the existing questions of the double close ZD6 electric pointer, and puts forward the solution.
分析了双杆锁闭zd6型电动转辙机所存在问题的原因，并提出了解决办法。
This article analyzes the existing questions of the double close ZD6 electric pointer, and puts forward the solution.
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