 |
| |||
| telecommunications standard (oleg.vigodsky) | |||
| стандарт электросвязи: 13 phrases in 4 subjects |
| Aviation | 1 |
| Information technology | 1 |
| Mass media | 9 |
| Telecommunications | 2 |
|
| |||
| telecommunications standard (oleg.vigodsky) | |||
| стандарт электросвязи: 13 phrases in 4 subjects |
| Aviation | 1 |
| Information technology | 1 |
| Mass media | 9 |
| Telecommunications | 2 |