| |||
| разработка месторождения | |||
|
exploitation de gisement : 10 phrases in 3 subjects |
| General | 4 |
| Natural resourses and wildlife conservation | 3 |
| Oil and gas technology | 3 |
| |||
| разработка месторождения | |||
|
exploitation de gisement : 10 phrases in 3 subjects |
| General | 4 |
| Natural resourses and wildlife conservation | 3 |
| Oil and gas technology | 3 |