 |
| |||
| speech and data service (oleg.vigodsky); voice and data service (oleg.vigodsky) | |||
| услуга передачи речи и данных: 3 phrases in 2 subjects |
| Mass media | 1 |
| Telecommunications | 2 |
|
| |||
| speech and data service (oleg.vigodsky); voice and data service (oleg.vigodsky) | |||
| услуга передачи речи и данных: 3 phrases in 2 subjects |
| Mass media | 1 |
| Telecommunications | 2 |