 |
| |||
| Oil and Gas Field Development (Drozdova) | |||
| разработка нефтегазовых месторождений: 10 phrases in 4 subjects |
| Economy | 1 |
| Energy industry | 1 |
| Oil and gas | 7 |
| Sakhalin | 1 |
|
| |||
| Oil and Gas Field Development (Drozdova) | |||
| разработка нефтегазовых месторождений: 10 phrases in 4 subjects |
| Economy | 1 |
| Energy industry | 1 |
| Oil and gas | 7 |
| Sakhalin | 1 |