 |
| |||
| exploitation spatiale | |||
| space operation: 10 phrases in 6 subjects |
| Astronautics | 1 |
| Communications | 2 |
| General | 2 |
| Health care | 1 |
| Natural sciences | 2 |
| Transport | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips