A.燃油指數(shù)的變化規(guī)律與機(jī)型有關(guān) B.燃油量越大,指數(shù)越大 C.燃油量越小,指數(shù)越小
A.51%MAC B.1%MAC C.101%MAC
A.50%MAC B.0%MAC C.100%MAC