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| астронавигационная система | |||
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celestial navigation system : 3 Phrasen in 3 Thematiken |
| Astronautik | 1 |
| Navigation | 1 |
| Technik | 1 |
|
| |||
| астронавигационная система | |||
|
celestial navigation system : 3 Phrasen in 3 Thematiken |
| Astronautik | 1 |
| Navigation | 1 |
| Technik | 1 |