 |
| |||
| абонент с добавочным аппаратом | |||
| extension station: 9 phrases in 6 subjects |
| Caspian | 1 |
| Communications | 1 |
| Mass media | 4 |
| Metallurgy | 1 |
| Rail transport | 1 |
| Shipbuilding | 1 |
|
| |||
| абонент с добавочным аппаратом | |||
| extension station: 9 phrases in 6 subjects |
| Caspian | 1 |
| Communications | 1 |
| Mass media | 4 |
| Metallurgy | 1 |
| Rail transport | 1 |
| Shipbuilding | 1 |