 |
| air losses: 13 phrases in 10 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Combustion gas turbines | 1 |
| Construction | 2 |
| Energy industry | 3 |
| General | 1 |
| Heating | 1 |
| Mechanic engineering | 1 |
| Natural resourses and wildlife conservation | 1 |
| Refrigeration | 1 |
|
| air losses: 13 phrases in 10 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Combustion gas turbines | 1 |
| Construction | 2 |
| Energy industry | 3 |
| General | 1 |
| Heating | 1 |
| Mechanic engineering | 1 |
| Natural resourses and wildlife conservation | 1 |
| Refrigeration | 1 |