由于从动锥齿轮和差速器壳体紧紧螺栓固定在一起，从动锥齿轮驱动整个差速器壳体。

The ring gear turns the entire differential case because it is bolted solidly to the case.

youdao

由于从动锥齿轮和差速器壳体紧紧螺栓固定在一起，从动锥齿轮驱动整个差速器壳体。

The ring gear turns the entire differential case because it is bolted solidly to the case.

youdao