 |
| |||
| канал служебной связи (oleg.vigodsky) | |||
|
engineering orderwire : 6 phrases in 2 subjects |
| Mass media | 2 |
| Telecommunications | 4 |
|
| |||
| канал служебной связи (oleg.vigodsky) | |||
|
engineering orderwire : 6 phrases in 2 subjects |
| Mass media | 2 |
| Telecommunications | 4 |