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| Navigationshilfe f (for the blind); Orientierungshilfe f (for the blind) | |||
| Navigationsausrüstung f | |||
| Navigationshilfe f | |||
| Inglés tesauro | |||
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| Any visual or electronic device, airborne or on the surface of the earth, that provides point-to-point guidance information or position data to aircraft in flight | |||
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navigation aid : 32 a las frases, 6 temas |
| Ciencias de la vida | 3 |
| Comunicaciones | 3 |
| General | 1 |
| Productos minerales | 1 |
| Tecnología | 13 |
| Transporte | 11 |