The optimal proposal realizes the hook-falling speed control through the arm head controller and the speed sensor.

优选方 案通过臂头控制器和速度传感器来实现落钩速度控制。

youdao

The optimal proposal realizes the hook-falling speed control through the arm head controller and the speed sensor.

优选方 案通过臂头控制器和速度传感器来实现落钩速度控制。

youdao