A.搖臂軸齒扇與轉(zhuǎn)向螺母軸向間隙 B.搖臂軸齒扇與轉(zhuǎn)向螺母嚙合間隙 C.轉(zhuǎn)向盤自由行程
A.占空比(0%~100%) B.電流大小 C.電壓大小
A.1800 B.3600 C.720