| |||
| строительство сетей связи (Alexander Demidov) | |||
|
communications network engineering : 2 phrases in 2 subjects |
| Construction | 1 |
| Telecommunications | 1 |
| |||
| строительство сетей связи (Alexander Demidov) | |||
|
communications network engineering : 2 phrases in 2 subjects |
| Construction | 1 |
| Telecommunications | 1 |