拖拉机和汽车在行驶过程中需要大幅度调整和精准操控方向,而此时手在方向盘上容易打滑,传统方向盘助力球也存在弊端。为了改变这—现状,试制出方向盘助力器,以提高对拖拉机和汽车方向的操控度。 Tractors and cars need to be drastically adjusted and precisely controlled in the process of traveling, and the hand can slip easily on the steering wheel at the moment, and the disadvantages of the traditional steering wheel booster ball are also present. In order to change this - the status quo, try out the steering wheel booster to improve the control of the tractor and the direction of the car.