battery compartment access cover
center electronics compartment access door
engine compartment access door
main electronics compartment access door
battery compartment cover
engine compartment access cover
left engine compartment door
left side engine compartment door
lower nose compartment door
Passenger Compartment Door
rotor clutch access compartment
access door
检修门
人孔
检查门
通道门
便门
入孔盖
人孔门
进手门
口盖
出入门
检视门
进入门
出入门检修门
进出门