| |||
| production sharing | |||
|
долевое распределение добычи : 4 phrases in 3 subjects |
| Mining | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 2 |
| |||
| production sharing | |||
|
долевое распределение добычи : 4 phrases in 3 subjects |
| Mining | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 2 |