【单选题】

引气口作动器安装在进气门内侧的后压力舱壁的后部。

A、The inlet door actuator is installed aft of the rear pressure bulkhead on the inner side of the air inlet door.
B、The air inlet actuator is mounted on the side of the pressure bulkhead behind the intake valvE.
C、The air release actuator is located on top of the pressure bulkhead inside the intake valvE.