 |
| |||
| частота гетеродина | |||
| beat oscillator frequency: 18 phrases in 9 subjects |
| Acoustics | 1 |
| Astronautics | 1 |
| Electronics | 2 |
| Household appliances | 1 |
| Mass media | 1 |
| Military | 1 |
| Nautical | 1 |
| Shipbuilding | 1 |
| Technology | 9 |
|
| |||
| частота гетеродина | |||
| beat oscillator frequency: 18 phrases in 9 subjects |
| Acoustics | 1 |
| Astronautics | 1 |
| Electronics | 2 |
| Household appliances | 1 |
| Mass media | 1 |
| Military | 1 |
| Nautical | 1 |
| Shipbuilding | 1 |
| Technology | 9 |