 |
| |||
| chaîne hertzienne | |||
| câble hertzien; ensemble hertzien | |||
| линия радиорелейной связи: 12 phrases in 5 subjects |
| Aviation | 1 |
| General | 1 |
| Military | 3 |
| Radio | 5 |
| Technology | 2 |
|
| |||
| chaîne hertzienne | |||
| câble hertzien; ensemble hertzien | |||
| линия радиорелейной связи: 12 phrases in 5 subjects |
| Aviation | 1 |
| General | 1 |
| Military | 3 |
| Radio | 5 |
| Technology | 2 |