 |
| heating surface: 208 phrases in 40 subjects |
| Aerohydrodynamics | 3 |
| Astronautics | 9 |
| Automated equipment | 9 |
| Automobiles | 3 |
| Caspian | 1 |
| Cement | 2 |
| Chemistry | 2 |
| Combustion gas turbines | 1 |
| Construction | 14 |
| Electrical engineering | 2 |
| Electronics | 12 |
| Energy industry | 19 |
| Firefighting and fire-control systems | 5 |
| Food industry | 1 |
| General | 6 |
| Geophysics | 2 |
| Household appliances | 1 |
| Makarov | 16 |
| Mathematics | 1 |
| Meat processing | 1 |
| Mechanic engineering | 2 |
| Mechanics | 1 |
| Metallurgy | 3 |
| Meteorology | 1 |
| Metrology | 1 |
| Military | 4 |
| Nanotechnology | 2 |
| Nautical | 2 |
| Oil and gas | 2 |
| Physics | 2 |
| Public utilities | 1 |
| Pulp and paper industry | 1 |
| Rail transport | 4 |
| Refrigeration | 12 |
| Shipbuilding | 1 |
| Solar power | 1 |
| Technology | 37 |
| Thermal engineering | 17 |
| Thermodynamics | 1 |
| Transport | 3 |