 |
| |||
| first ignition (MichaelBurov); flame start-up (MichaelBurov) | |||
| burner light-off (Khudnev) | |||
| firing (MichaelBurov); burner firing (MichaelBurov) | |||
| розжиг горелки: 8 phrases in 4 subjects |
| Energy industry | 5 |
| Oil processing plants | 1 |
| Thermal Energy | 1 |
| Thermal engineering | 1 |