 |
| |||
| base frequency; basic frequency; first frequency; fundamental frequency; lowest frequency; fundamental | |||
| низшая частота: 12 phrases in 6 subjects |
| Astronautics | 3 |
| Electronics | 2 |
| Makarov | 2 |
| Military | 3 |
| Technology | 1 |
| Telecommunications | 1 |
|
| |||
| base frequency; basic frequency; first frequency; fundamental frequency; lowest frequency; fundamental | |||
| низшая частота: 12 phrases in 6 subjects |
| Astronautics | 3 |
| Electronics | 2 |
| Makarov | 2 |
| Military | 3 |
| Technology | 1 |
| Telecommunications | 1 |