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Торец Взлётно-посадочной полосы, Порог ВПП (Olga Sokolova) | |||
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входная кромка ВПП |
runway end: 41 phrases in 9 subjects |
Airports and air traffic control | 2 |
Astronautics | 3 |
Aviation | 15 |
Construction | 4 |
General | 1 |
Makarov | 3 |
Meteorology | 1 |
Military | 11 |
Technology | 1 |