由于行星齿轮轴和变速器壳体螺栓固定，它会和变速器壳体一起旋转。

Since the pinion shaft is bolted to the case, it revolves with the case.

youdao

由于行星齿轮轴和变速器壳体螺栓固定，它会和变速器壳体一起旋转。

Since the pinion shaft is bolted to the case, it revolves with the case.

youdao