[机] driving wheel
... driving universal joint 传动万向节 driving wheel 传动轮 drocarbil 槟榔胂胺 ...
Belt Wheel
... 带孔臂 Liftarm 传动轮 Belt Wheel 十字轴及固定件 Axle ...
gearing wheel
... gearing wheel: 传动轮 wheel gearing: 齿轮传动装置 toothed wheel gearing: 齿轮装置 ...
机 belt pulley
main driving wheel
Chain wheel on cam shaft