The engine and APU fire protection system includes:
A、Twofireextinguishingbottlesperengine,onefireextinguishingbottleforAPU
B、Onefireextinguishingbottleforeachengine,onefireextinguishingbottleforAPU
C、Twofireextinguishingbottlesperengine,twoAPUfireextinguishingbottles
发布时间：2025-08-13 04:09:48
