 |
| |||
| modulator and demodulator (oleg.vigodsky) | |||
| модулятор и демодулятор: 7 phrases in 5 subjects |
| Information technology | 1 |
| Mass media | 3 |
| Metrology | 1 |
| Radio | 1 |
| Television | 1 |
|
| |||
| modulator and demodulator (oleg.vigodsky) | |||
| модулятор и демодулятор: 7 phrases in 5 subjects |
| Information technology | 1 |
| Mass media | 3 |
| Metrology | 1 |
| Radio | 1 |
| Television | 1 |