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| Английский тезаурус | |||
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| A unit established to provide air traffic control service to controlled flights in control areas under its jurisdiction. | |||
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Area Control : 17 фраз в 5 тематиках |
| Водные ресурсы | 12 |
| Лесоводство | 2 |
| Майкрософт | 1 |
| Полупроводники | 1 |
| Радио | 1 |