 |
| |||
| передача по воздуху (шума, звука и т. п.) | |||
| airborne transmission: 10 phrases in 6 subjects |
| Astronautics | 1 |
| Aviation | 2 |
| Diseases | 1 |
| General | 1 |
| Military | 4 |
| Technology | 1 |
|
| |||
| передача по воздуху (шума, звука и т. п.) | |||
| airborne transmission: 10 phrases in 6 subjects |
| Astronautics | 1 |
| Aviation | 2 |
| Diseases | 1 |
| General | 1 |
| Military | 4 |
| Technology | 1 |