reduction gear ratio
【运输】通过滚动齿轮磨光
gear teeth grinding by rolling
暂无补充释义。
相关词条
distributing valve-gear (valve gear)
gear set
gear shifting box
planet gear
die turning gear
gear increaser
precision gear
gear teeth grinding by rolling
暂无补充释义。
reduction gear ratio
distributing valve-gear (valve gear)
gear set
gear shifting box
planet gear
die turning gear
gear increaser
precision gear