 |
| heating jacket: 35 phrases in 17 subjects |
| Astronautics | 1 |
| Automobiles | 1 |
| Chemistry | 1 |
| Electronics | 4 |
| Energy industry | 2 |
| Makarov | 2 |
| Mechanic engineering | 2 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Polymers | 4 |
| Sakhalin | 1 |
| Slang | 1 |
| Technology | 7 |
| Thermal engineering | 3 |
| Transport | 1 |
| Valves | 1 |