| |||
| System zu akkreditieren; Akkreditierungssystem n | |||
| Zulassungssystem n | |||
|
accreditation system : 8 phrases in 4 subjects |
| Astronautics | 1 |
| Education | 3 |
| General | 3 |
| Technology | 1 |
| |||
| System zu akkreditieren; Akkreditierungssystem n | |||
| Zulassungssystem n | |||
|
accreditation system : 8 phrases in 4 subjects |
| Astronautics | 1 |
| Education | 3 |
| General | 3 |
| Technology | 1 |