相关题目
CRJ900系列飞机有13个外部门（包括选装的后勤务门）。其中有多少个可以用来应急撤离？The CRJ900 series aircraft have 13 external doors (including optional AFT Service Door). How many of them can be used for emergency evacuation?
旅客舱门警告和警戒信息显示在：Passenger door warning and caution messages are displayed:
舱门信息显示在：Door information is displayed on..
如果左翼上的一个应急出口打开：If one of the left over-wing emergency exit is opened?
音响警告DOOR 响起当：An aural DOOR is sounded when?
登机门楼梯允许的最大人数是：The maximum number of people permitted on the passenger door stairway is?
为打开前货舱门：To open a forward cargo door:
头顶逃生舱口跟后设备舱门有什么相同之处what do the overhead escape hatch and the aft equipment bay door have in common?
旅客舱门安全地关闭并锁上当A passenger door is safely closed and locked when:
哪种显示确认勤务舱门已经关闭Which indication confirm that the service door is closed?
