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| pozitīvā kontrole | |||
| Inglés tesauro | |||
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| A method of airspace control that relies on positive identification, tracking, and direction of aircraft within an airspace, conducted with electronic means by an agency having the authority and responsibility therein (JP 3-52) | |||
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Positive Control : 6 a las frases, 3 temas |
| Ciencias de la vida | 2 |
| Medicina | 3 |
| Química | 1 |