A.主銷后傾角B.主銷內(nèi)傾角C.前輪外傾D.前輪前束
A.提高強度B.輕量化C.增加剛度D.便于半軸穿過
A.車輪總數(shù)大于驅(qū)動輪數(shù)B.車輪總數(shù)等于驅(qū)動輪數(shù)C.車輪總數(shù)小于驅(qū)動輪數(shù)D.以上都不對