 |
| |||
| попутно добываемая вода (eugeene1979) | |||
| eau de production: 11 phrases in 6 subjects |
| Chemistry | 1 |
| Geology | 1 |
| Hydraulic engineering | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas technology | 6 |
| Technology | 1 |
|
| |||
| попутно добываемая вода (eugeene1979) | |||
| eau de production: 11 phrases in 6 subjects |
| Chemistry | 1 |
| Geology | 1 |
| Hydraulic engineering | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas technology | 6 |
| Technology | 1 |