| |||
| схема нефтепромыслового объекта (Yeldar Azanbayev) | |||
|
facility plot : 4 phrases in 3 subjects |
| Caspian | 2 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| |||
| схема нефтепромыслового объекта (Yeldar Azanbayev) | |||
|
facility plot : 4 phrases in 3 subjects |
| Caspian | 2 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |