Gear-driven classification齿轮传动的分类
gear-driven efficiency齿轮传动效率
step gear-driven多级齿轮传动
gear-driven propeller减速齿轮传动的螺旋桨
gear-driven rotor机械传动旋翼
gear-driven Õ齿轮传动
Gear-driven fan齿轮驱动风扇;齿驱动风扇;齿轮驱动电扇
gear-driven exciter齿轮励磁机
gear-driven camshaft齿轮传动式凸轮轴