What is the position of the avionics ventilation valves in flight in AUTO mode ?

发布于 2021-02-07 19:07:32

【单选题】
A Underfloor valve open - Overboard valve closed
B Underfloor valve closed - Overboard valve open.
C Underfloor valve closed - Overboard valve partially open.

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zoulang_2007 2023-02-07

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