 |
| air intake: 414 phrases in 47 subjects |
| Aerohydrodynamics | 23 |
| Aeronautics | 2 |
| Armored vehicles | 11 |
| Astronautics | 44 |
| Automated equipment | 3 |
| Automobiles | 45 |
| Aviation | 41 |
| Bridge construction | 1 |
| Building materials | 1 |
| Combustion gas turbines | 6 |
| Construction | 15 |
| Ecology | 1 |
| Electrical engineering | 3 |
| Electronics | 2 |
| Energy industry | 15 |
| Energy system | 1 |
| Engines | 6 |
| Firefighting and fire-control systems | 2 |
| General | 8 |
| Geology | 2 |
| Hydraulic engineering | 1 |
| Karachaganak | 1 |
| Law | 1 |
| Makarov | 4 |
| Medical appliances | 1 |
| Metallurgy | 1 |
| Military | 5 |
| Mining | 4 |
| Nautical | 5 |
| Occupational health & safety | 1 |
| Oil / petroleum | 2 |
| Oilfields | 3 |
| Production | 1 |
| Professional jargon | 1 |
| Public utilities | 1 |
| Rail transport | 6 |
| Sakhalin | 3 |
| Shipbuilding | 2 |
| Silicate industry | 1 |
| Submarines | 1 |
| Technology | 109 |
| Telecommunications | 1 |
| Tengiz | 2 |
| Thermal engineering | 1 |
| Transport | 12 |
| Ventilation | 8 |
| Weapons of mass destruction | 4 |