 |
| |||
| удаление минерализованных сточных вод | |||
| brine disposal: 5 phrases in 5 subjects |
| Ecology | 1 |
| Makarov | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
|
| |||
| удаление минерализованных сточных вод | |||
| brine disposal: 5 phrases in 5 subjects |
| Ecology | 1 |
| Makarov | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |