lever engines
... lever controller 活砧式制链器 lever engines 控制杆杠杆 lever for adjusting oil 调节控制杆 ...
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分析了在采用杠杆放大行程的情况下，用仿形模板控制杆端轨迹的原理。
With the travel enlarged by means of profiling plates, how the orbit of the lever end is controlled by profiling plates is analysed.
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