wheel reduction gear 轮边减速器

drive wheel reduction component 驱动轮减速器部件

worm wheel reduction gear 蜗轮减速齿轮

cycloidal pin wheel reduction box 摆线针轮减速箱

Wheel reduction type 直齿圆柱齿轮行星传动

rate of wheel load reduction 轮重减载率

first reduction wheel 第一级减速大齿轮

intermediate reduction wheel 中间减速轮

wheel load reduction rate 轮重减载率