 |
| |||
| local call tandem office (oleg.vigodsky); local tandem exchange (oleg.vigodsky) | |||
| |||
| local/transit exchange (oleg.vigodsky) | |||
| местная -транзитная станция: 6 phrases in 2 subjects |
| Mass media | 1 |
| Telecommunications | 5 |
|
| |||
| local call tandem office (oleg.vigodsky); local tandem exchange (oleg.vigodsky) | |||
| |||
| local/transit exchange (oleg.vigodsky) | |||
| местная -транзитная станция: 6 phrases in 2 subjects |
| Mass media | 1 |
| Telecommunications | 5 |