 |
| |||
| digital and analog systems (ssn) | |||
| цифровые и аналоговые системы: 10 phrases in 3 subjects |
| Cables and cable production | 1 |
| Information technology | 2 |
| Mass media | 7 |
|
| |||
| digital and analog systems (ssn) | |||
| цифровые и аналоговые системы: 10 phrases in 3 subjects |
| Cables and cable production | 1 |
| Information technology | 2 |
| Mass media | 7 |