 |
| |||
| space radiocommunication; space communication | |||
|
radiocommunication spatiale : 11 Phrasen in 1 Thematik |
| Kommunikation | 11 |
|
| |||
| space radiocommunication; space communication | |||
|
radiocommunication spatiale : 11 Phrasen in 1 Thematik |
| Kommunikation | 11 |