crown gear meaning in English

crown gear ＝crown wheel。

Complementary crown gears
互补冠状齿轮
Crown gear coupling
冕形齿联轴节
Basic crown gear
基准冠齿轮
Remote control gear with transmission tubing for manual operation ; crown gear units , slewable
用手操作的带传输管的遥控装置.可快速旋转的冠形齿轮
Remote control gear with transmission tubing for manual operation ; protecting hoods for crown gear units , slewable
手动带传动管的遥控传动装置.可回转冠形齿轮装置防护

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