644.旅客氧气瓶安装在哪里? What the location of passenger oxygen cylinder installation?

58.高升力功能是由哪些操纵面来实现的?()High lift function is implemented which control surfaces?

57.横滚控制是通过哪些操纵面实现的?()Roll control is through which control surfaces?

56.俯仰控制是通过哪些操纵面实现的?()Pitch control is through which the realization of control surface?

55.电子舱的烟雾探测器安装在哪里?( )Where is the location of the avionics smoke detector?( )

54.电子舱的烟雾探测器安装在哪里?( )Where is the location of the avionics smoke detector?( )

53.驾驶舱里的设备有哪些?Which equipments are in the control cabin ?

52.驾驶舱安装的设备/设施的目的: the purpose of installing equipment/furnishing in the cockpit are:

51.客舱压力释放门安装在 where are the cabin depressurization door mounted?

50.在紧急情况下,驾驶舱内的机组人员有几种撤离路径可用In case of emergency, the cockpit crew have several evacuation path available( )

49.用何种方式可以进入电子舱( ) what way can use to enter the electronic cabin?()。