A.轉(zhuǎn)向系B.行駛系C.傳動(dòng)系D.制動(dòng)系
A.急卸貨B.急剎車C.急轉(zhuǎn)彎D.急加速
A.0.1~0.2B.0.2~0.4C.1.4~1.6D.10.6~10.8