mechanical reduction gear

• 齿轮减速装置

mechanical reduction gear的用法和样例：

例句

1. Because there are different ways to build a gear reduction unit, eg chain and sprocket or gearbox, we are only showing you the setup angle of the muller.
   由于有不同的方法来建立一个齿轮减速装置，如链及链轮或变速箱，我们只显示您的马勒设置的角度。