 |
| intake air: 451 phrases in 50 subjects |
| Aerohydrodynamics | 23 |
| Aeronautics | 2 |
| Architecture | 1 |
| Armored vehicles | 13 |
| Artillery | 1 |
| Astronautics | 44 |
| Automated equipment | 4 |
| Automobiles | 52 |
| Aviation | 42 |
| Bridge construction | 1 |
| Building materials | 1 |
| Combustion gas turbines | 7 |
| Construction | 16 |
| Ecology | 1 |
| Electrical engineering | 3 |
| Electronics | 2 |
| Energy industry | 15 |
| Energy system | 2 |
| Engines | 5 |
| General | 10 |
| Geology | 1 |
| Hydraulic engineering | 1 |
| Karachaganak | 1 |
| Law | 1 |
| Makarov | 8 |
| Mathematics | 3 |
| Medical appliances | 1 |
| Metallurgy | 2 |
| Military | 5 |
| Mining | 5 |
| Nautical | 7 |
| Occupational health & safety | 1 |
| Oil / petroleum | 3 |
| Oilfields | 5 |
| Professional jargon | 1 |
| Public utilities | 1 |
| Rail transport | 7 |
| Refrigeration | 1 |
| Sakhalin | 4 |
| Shipbuilding | 4 |
| Silicate industry | 1 |
| Submarines | 1 |
| Technology | 114 |
| Telecommunications | 1 |
| Tengiz | 2 |
| Thermal engineering | 1 |
| Transport | 12 |
| United Nations | 1 |
| Ventilation | 7 |
| Weapons of mass destruction | 4 |