 |
| |||
| explosion front | |||
| фронт взрывной волны: 6 phrases in 5 subjects |
| Firefighting and fire-control systems | 1 |
| Military | 1 |
| Occupational health & safety | 2 |
| Oil / petroleum | 1 |
| Weapons and gunsmithing | 1 |
|
| |||
| explosion front | |||
| фронт взрывной волны: 6 phrases in 5 subjects |
| Firefighting and fire-control systems | 1 |
| Military | 1 |
| Occupational health & safety | 2 |
| Oil / petroleum | 1 |
| Weapons and gunsmithing | 1 |