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flying fitness; flight fitness (лётного состава) | |||
flight fitness (личного состава) | |||
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flyability | |||
airworthiness | |||
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airworthiness |
пригодность к полётам : 10 phrases in 7 subjects |
Astronautics | 2 |
Aviation | 2 |
Aviation medicine | 1 |
Economy | 1 |
General | 1 |
Makarov | 2 |
Military | 1 |