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уровень безопасности полётов | |
econ. | aircraft safety factor |
воздушное судно | |
aerodyn. | vessel |
avia. | aeral vehicle; airborne craft; equipment; airship |
avia. OHS | aircraft |
el. | aircraft |
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aircraft safety factor |
уровень безопасности полётов: 6 phrases in 3 subjects |
Aviation | 3 |
General | 1 |
Technology | 2 |