| |||
| libre | |||
|
необорудованный : 28 phrases in 5 subjects |
| Aviation | 8 |
| General | 1 |
| Military | 17 |
| Oil and gas technology | 1 |
| Water resources | 1 |
| |||
| libre | |||
|
необорудованный : 28 phrases in 5 subjects |
| Aviation | 8 |
| General | 1 |
| Military | 17 |
| Oil and gas technology | 1 |
| Water resources | 1 |