A.縱向穩(wěn)定性和橫向穩(wěn)定性; B.制動(dòng)穩(wěn)定性和轉(zhuǎn)向穩(wěn)定性; C.裝卸穩(wěn)定性和行駛穩(wěn)定性
A.20%~25% B.10%~20% C.30%~50%