 |
| |||
| front propagation velocity | |||
| скорость распространения фронта: 4 phrases in 4 subjects |
| Energy industry | 1 |
| Firefighting and fire-control systems | 1 |
| Household appliances | 1 |
| Oil / petroleum | 1 |
|
| |||
| front propagation velocity | |||
| скорость распространения фронта: 4 phrases in 4 subjects |
| Energy industry | 1 |
| Firefighting and fire-control systems | 1 |
| Household appliances | 1 |
| Oil / petroleum | 1 |