 |
| |||
| промывать трубопровод | |||
|
flush through pipeline : 5 phrases in 3 subjects |
| General | 2 |
| Oil / petroleum | 1 |
| Oil and gas technology | 2 |
|
| |||
| промывать трубопровод | |||
|
flush through pipeline : 5 phrases in 3 subjects |
| General | 2 |
| Oil / petroleum | 1 |
| Oil and gas technology | 2 |