 |
| |||
| commande de rayon | |||
| управление лучом: 15 phrases in 7 subjects |
| Astronomy | 2 |
| Aviation | 6 |
| Computers | 1 |
| Medical appliances | 2 |
| Military | 1 |
| Radio | 1 |
| Radiolocation | 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