A.40 B.32.8—40 C.40—42.8 D.40—48
A.(車速表指示值—實(shí)際車速值)/實(shí)際車速值*100% B.(實(shí)際車速值—車速表指示值)/實(shí)際車速值*100% C.(車速表指示值—實(shí)際車速值)/車速表指示值*100% D.(實(shí)際車速值—車速表指示值)/車速表指示值*100%