 |
| |||
| 显示系统 | |||
|
presentation system : 15 Phrasen in 7 Thematiken |
| Computer | 1 |
| Elektronik | 6 |
| Geowissenschaften | 1 |
| Informationstechnik | 1 |
| Luftfahrt | 3 |
| Technik | 1 |
| Weltraum | 2 |
|
| |||
| 显示系统 | |||
|
presentation system : 15 Phrasen in 7 Thematiken |
| Computer | 1 |
| Elektronik | 6 |
| Geowissenschaften | 1 |
| Informationstechnik | 1 |
| Luftfahrt | 3 |
| Technik | 1 |
| Weltraum | 2 |