A.新車≤1000ppm,在用車≤1500ppm,進(jìn)口車≤500ppm B.新車≤1500ppm,在用車≤2000ppm,進(jìn)口車≤1000ppm C.新車≤2000ppm,在用車≤2500ppm,進(jìn)口車≤1500ppm D.新車≤2500ppm,在用車≤3000ppm,進(jìn)口車≤1000ppm
A.新車≤5%,在用車≤6%,進(jìn)口車≤4.5% B.新車≤6%,在用車≤7%,進(jìn)口車≤5.5% C.新車≤0.8%,在用車≤0.9%,進(jìn)口車≤0.45% D.新車≤3%,在用車≤4%,進(jìn)口車≤2%
A.1小時 B.2小時 C.3小時 D.4小時