 |
| |||
| 指挥飞行的雷达系统; 无线电空中航行操纵系统 | |||
|
navigation and range : 9 Phrasen in 4 Thematiken |
| Bohren | 2 |
| Geowissenschaften | 2 |
| Luftfahrt | 4 |
| Weltraum | 1 |
|
| |||
| 指挥飞行的雷达系统; 无线电空中航行操纵系统 | |||
|
navigation and range : 9 Phrasen in 4 Thematiken |
| Bohren | 2 |
| Geowissenschaften | 2 |
| Luftfahrt | 4 |
| Weltraum | 1 |