| |||
| рабочий воздух | |||
|
compression air : 22 phrases in 12 subjects |
| Aerohydrodynamics | 4 |
| Astronautics | 1 |
| Aviation | 1 |
| Construction | 2 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Oil and gas | 3 |
| Rail transport | 2 |
| Refrigeration | 1 |
| Sakhalin | 2 |
| Sakhalin R | 1 |
| Technology | 3 |
| |||
| рабочий воздух | |||
|
compression air : 22 phrases in 12 subjects |
| Aerohydrodynamics | 4 |
| Astronautics | 1 |
| Aviation | 1 |
| Construction | 2 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Oil and gas | 3 |
| Rail transport | 2 |
| Refrigeration | 1 |
| Sakhalin | 2 |
| Sakhalin R | 1 |
| Technology | 3 |