对汽车液力传动系统的优越性、液力自动传动油的作用、性能进行了简要叙述，并介绍了国内、外液力自动传动油的分类和使用。

The advantages of a hydraulic transmission system, the effect and property of hydraulic transmission fluid are given. Its classification and usage at home and abroad are introduced.

youdao

对汽车液力传动系统的优越性、液力自动传动油的作用、性能进行了简要叙述，并介绍了国内、外液力自动传动油的分类和使用。

The advantages of a hydraulic transmission system, the effect and property of hydraulic transmission fluid are given. Its classification and usage at home and abroad are introduced.

youdao