supporting wheel 支地轮 ; 支重轮 ; 卷筒支轮
supporting wheel shaft rubber band 支重轮轴橡皮圈
track supporting wheel shaft 托带轮轴
large cast steel supporting wheel 大型铸钢托轮
As with the locomotive bogie, the coach bogie is a four - wheel or six-wheel truck supporting the coach-end thorough the medium of a pivot.
同机车转向架一样，客车转向架也是四轮或六轮的转向架，利用枢轴支撑车箱的顶部，使之可以自由转动。
The flat in the supporting axle of the train wheel side frame is very difficult to process with ordinary milling lathe, and processing efficiency is very low.
火车车轮侧架支撑轮轴处的平面加工用普通铣床加工很困难，而且效率很低。
It is well known that the size and performance of suspension system for the motor wheel truck are dependent on the type of working medium used for the supporting cylinder.
电动轮汽车悬挂系统的尺寸大小和性能好坏，取决于它的支撑缸所采用的工作介质的类型。
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