 |
| heating equipment: 46 phrases in 19 subjects |
| Aeronautics | 1 |
| Automated equipment | 1 |
| Aviation | 2 |
| Chemical industry | 1 |
| Construction | 3 |
| Drilling | 1 |
| Electronics | 5 |
| Energy industry | 5 |
| General | 3 |
| Makarov | 1 |
| Metallurgy | 1 |
| Military | 2 |
| Nanotechnology | 3 |
| Oil and gas | 3 |
| Refrigeration | 2 |
| Sakhalin | 1 |
| Technology | 9 |
| Thermal engineering | 1 |
| Trade classification | 1 |