 |
| furnace burner: 15 phrases in 10 subjects |
| Caspian | 1 |
| Energy industry | 5 |
| General | 1 |
| Makarov | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Technology | 2 |
| Trade classification | 1 |
| Weapons of mass destruction | 1 |
|
| furnace burner: 15 phrases in 10 subjects |
| Caspian | 1 |
| Energy industry | 5 |
| General | 1 |
| Makarov | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Technology | 2 |
| Trade classification | 1 |
| Weapons of mass destruction | 1 |