 |
| heating effect: 35 phrases in 19 subjects |
| Astronautics | 1 |
| Automobiles | 2 |
| Cement | 1 |
| Ecology | 1 |
| Electrical engineering | 1 |
| Electronics | 4 |
| Firefighting and fire-control systems | 1 |
| General | 1 |
| Heat transfer | 2 |
| Makarov | 5 |
| Mechanic engineering | 2 |
| Metrology | 1 |
| Nanotechnology | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oilfields | 3 |
| Refrigeration | 3 |
| Technology | 2 |
| Textile industry | 2 |