 |
| |||
| сеть операторов (ssn) | |||
|
operator network : 49 phrases in 12 subjects |
| Communications | 3 |
| Energy system | 6 |
| European Union | 5 |
| General | 1 |
| Information technology | 1 |
| Mass media | 1 |
| Mathematics | 1 |
| Mobile and cellular communications | 5 |
| Programming | 1 |
| Technology | 1 |
| Telecommunications | 23 |
| Transport | 1 |