A.1.1 B.1.3 C.1.4 D.1.5
A.10mg/L B.100mg/L C.1000mg/L D.15mg/L
A.不超過額定轉(zhuǎn)速 B.不超過常用轉(zhuǎn)速 C.不超過系泊試驗車速 D.正車為額定車速,倒車為系泊試驗車速