 |
| |||
| switching | |||
| коммутация соединений: 29 phrases in 4 subjects |
| Makarov | 7 |
| Mass media | 17 |
| Mobile and cellular communications | 1 |
| Telecommunications | 4 |
|
| |||
| switching | |||
| коммутация соединений: 29 phrases in 4 subjects |
| Makarov | 7 |
| Mass media | 17 |
| Mobile and cellular communications | 1 |
| Telecommunications | 4 |