A.耗油率 B.百公里油耗 C.經(jīng)濟(jì)車速 D.百噸公里油耗
A.0.10~0.20 B.0.005~0.015 C.0.05~0.10 D.0.15~0.25
A.2 B.3 C.4 D.5