| |||
| обратная промывка | |||
| очистка противотоком (системы охлаждения) | |||
|
reverse flushing : 5 phrases in 4 subjects |
| Armored vehicles | 2 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| |||
| обратная промывка | |||
| очистка противотоком (системы охлаждения) | |||
|
reverse flushing : 5 phrases in 4 subjects |
| Armored vehicles | 2 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |