During normal flight, when skin temperature is lower than 35 ℃， ventilation system of avionics bay control and cool the air temperature, the method is：A．to increase the air which is from cockpitB．to let air pass skin heat exchangerC．to extract air outside
During normal flight, when skin temperature is lower than 35 ℃， ventilation system of avionics bay control and cool the air temperature, the method is：
A、to increase the air which is from cockpit
B、to let air pass skin heat exchanger
C、to extract air outside
发布时间：2025-10-10 03:09:19
