 |
| |||
| частота, используемая в радиосвязи | |||
| частота радиосвязи | |||
| radio- communication frequency: 7 phrases in 4 subjects |
| Astronautics | 1 |
| Military | 2 |
| Security systems | 1 |
| Telecommunications | 3 |
|
| |||
| частота, используемая в радиосвязи | |||
| частота радиосвязи | |||
| radio- communication frequency: 7 phrases in 4 subjects |
| Astronautics | 1 |
| Military | 2 |
| Security systems | 1 |
| Telecommunications | 3 |