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| подвод воздуха: 83 phrases in 24 subjects |
| Armored vehicles | 2 |
| Astronautics | 4 |
| Automated equipment | 3 |
| Automobiles | 10 |
| Aviation | 12 |
| Combustion gas turbines | 2 |
| Construction | 1 |
| Electrical engineering | 1 |
| Electronics | 3 |
| Energy industry | 9 |
| Firefighting and fire-control systems | 1 |
| General | 2 |
| Hydraulic engineering | 1 |
| Machine tools | 1 |
| Makarov | 2 |
| Mining | 7 |
| Nautical | 1 |
| Oil / petroleum | 2 |
| Pulp and paper industry | 1 |
| Rail transport | 1 |
| Refrigeration | 2 |
| Technology | 8 |
| Thermal engineering | 4 |
| Transport | 3 |