 |
| отсос воздуха: 24 phrases in 15 subjects |
| Astronautics | 1 |
| Aviation | 2 |
| Construction | 1 |
| Ecology | 1 |
| Electronics | 1 |
| Energy industry | 3 |
| Food industry | 2 |
| Makarov | 2 |
| Mechanics | 1 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 3 |
| Nautical | 1 |
| Public utilities | 1 |
| Robotics | 1 |
| Thermal engineering | 3 |