 |
| |||
| automatic phase and frequency control | |||
| автоматическое регулирование частоты и фазы: 10 phrases in 4 subjects |
| Electrical engineering | 2 |
| General | 1 |
| Mass media | 6 |
| Technology | 1 |
|
| |||
| automatic phase and frequency control | |||
| автоматическое регулирование частоты и фазы: 10 phrases in 4 subjects |
| Electrical engineering | 2 |
| General | 1 |
| Mass media | 6 |
| Technology | 1 |