然后用一液压马达或电动马达，同时控制两个驱动轮。

And then use a hydraulic motor or electric motor, two wheels at the same time control.

youdao

然后用一液压马达或电动马达，同时控制两个驱动轮。

And then use a hydraulic motor or electric motor, two wheels at the same time control.

youdao