| |||
| norme technique | |||
|
engineering standard : 3 Phrasen in 3 Thematiken |
| Informationstechnik | 1 |
| Luftfahrt | 1 |
| Naturwissenschaften | 1 |
| |||
| norme technique | |||
|
engineering standard : 3 Phrasen in 3 Thematiken |
| Informationstechnik | 1 |
| Luftfahrt | 1 |
| Naturwissenschaften | 1 |