There is no need of any electromotor to rotate the Control Shaft (s), i. e. no need for "drive by wire".

没有任何电动机需要旋转控制轴(S)等即“电驱动”没有必要。

youdao

There is no need of any electromotor to rotate the Control Shaft (s), i. e. no need for "drive by wire".

没有任何电动机需要旋转控制轴(S)等即“电驱动”没有必要。

youdao