 |
| |||
| subscriber terminal (Alexander Demidov) | |||
| line unit (oleg.vigodsky); subscriber line unit (oleg.vigodsky); subscriber unit (oleg.vigodsky) | |||
| абонентский блок: 23 phrases in 7 subjects |
| Astronautics | 1 |
| Communications | 2 |
| General | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Technology | 2 |
| Telecommunications | 15 |