 |
| furnace-oil: 35 phrases in 13 subjects |
| Chemistry | 1 |
| Energy industry | 1 |
| Makarov | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 6 |
| Mining | 2 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 2 |
| Oil processing plants | 5 |
| Polymers | 2 |
| Silicate industry | 1 |
| Technology | 8 |
| Thermal engineering | 4 |