A.ATA100規(guī)范B.ATA1000規(guī)范C.AOA100規(guī)范D.AOA1000規(guī)范
A.機長B.飛機上不用C.乘客D.貨艙
A.應(yīng)急氧氣系統(tǒng)B.發(fā)動機高壓壓氣機引氣C.機組氧氣系統(tǒng)D.乘客氧氣系統(tǒng)