| |||
| низкие и средние частоты | |||
| |||
| низкие и средние частоты | |||
|
low frequency - medium frequency : 5 phrases in 2 subjects |
| Military | 4 |
| Technology | 1 |
| |||
| низкие и средние частоты | |||
| |||
| низкие и средние частоты | |||
|
low frequency - medium frequency : 5 phrases in 2 subjects |
| Military | 4 |
| Technology | 1 |