 |
| |||
| внешняя защита | |||
| external protection: 13 phrases in 8 subjects |
| Astronautics | 1 |
| Cables and cable production | 3 |
| Construction | 1 |
| Mathematics | 1 |
| Military | 1 |
| Programming | 3 |
| Technology | 2 |
| Weapons of mass destruction | 1 |
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