It consists of a car-riage, a rotary gear reducer and a hoist gear reducer.
It consists of a car-riage, a rotary gear reducer and a hoist gear reducer.
它由一个滑架、一个转动齿轮减速器和一个提升齿轮减速器组成。
It consists of a car-riage, a rotary gear reducer and a hoist gear reducer.
它由一个滑架、一个转动齿轮减速器和一个提升齿轮减速器组成。