 |
| mains supply: 112 phrases in 35 subjects |
| Aerohydrodynamics | 1 |
| Armored vehicles | 3 |
| Astronautics | 1 |
| Automobiles | 1 |
| Computers | 1 |
| Construction | 15 |
| Ecology | 1 |
| Electrical engineering | 2 |
| Electricity | 3 |
| Electronics | 7 |
| Energy industry | 12 |
| Firefighting and fire-control systems | 5 |
| General | 1 |
| GOST | 1 |
| Logistics | 1 |
| Makarov | 7 |
| Mass media | 2 |
| Medical | 2 |
| Metallurgy | 1 |
| Military | 2 |
| Molikpaq | 2 |
| Nautical | 1 |
| Oil / petroleum | 2 |
| Oil and gas technology | 1 |
| Police | 1 |
| Procurement | 2 |
| Rail transport | 1 |
| Road works | 1 |
| Seismology | 1 |
| Shipbuilding | 2 |
| Technology | 20 |
| Telecommunications | 4 |
| Thermal engineering | 3 |
| Water resources | 1 |
| Water supply | 1 |