differential gear arrangement的意思|示意

差动式齿轮装置 ... 差动式齿轮装置 differential gear arrangement 差动齿轮差动装置 differential gear 差动齿轮变换装置 differential change gear device ...

差动式减速齿轮箱 差动式减速齿轮箱 differential gear arrangement 巢式减速齿轮箱 nested type reduction gear; nested-type reduction gear ..