| |||
causes of combustion (sankozh) | |||
| |||
source of ignition (Leona21) | |||
source of combustion (identify the source of combustion – определить источник возгорания ART Vancouver) | |||
ignition source (MichaelBurov) |
источники возгорания : 7 phrases in 4 subjects |
Aviation | 1 |
Occupational health & safety | 2 |
Oil and gas | 3 |
Quality control and standards | 1 |