 |
| |||
| dorsale f (англ. backbone Булавина) | |||
| опорная сеть: 16 phrases in 8 subjects |
| Aviation | 1 |
| Construction | 1 |
| General | 1 |
| Geology | 1 |
| Hydraulic engineering | 3 |
| Military | 3 |
| Oil and gas technology | 1 |
| Technology | 5 |
|
| |||
| dorsale f (англ. backbone Булавина) | |||
| опорная сеть: 16 phrases in 8 subjects |
| Aviation | 1 |
| Construction | 1 |
| General | 1 |
| Geology | 1 |
| Hydraulic engineering | 3 |
| Military | 3 |
| Oil and gas technology | 1 |
| Technology | 5 |