 |
| heat output: 25 phrases in 9 subjects |
| Construction | 4 |
| Electrical engineering | 1 |
| Energy industry | 7 |
| General | 1 |
| Makarov | 1 |
| Medical | 1 |
| Nuclear and fusion power | 5 |
| Technology | 4 |
| Thermal engineering | 1 |
|
| heat output: 25 phrases in 9 subjects |
| Construction | 4 |
| Electrical engineering | 1 |
| Energy industry | 7 |
| General | 1 |
| Makarov | 1 |
| Medical | 1 |
| Nuclear and fusion power | 5 |
| Technology | 4 |
| Thermal engineering | 1 |