| |||
| сбор и подготовка нефти (Yeldar Azanbayev) | |||
|
oil gathering and processing : 4 phrases in 3 subjects |
| Drilling | 1 |
| Oil and gas | 1 |
| Production | 2 |
| |||
| сбор и подготовка нефти (Yeldar Azanbayev) | |||
|
oil gathering and processing : 4 phrases in 3 subjects |
| Drilling | 1 |
| Oil and gas | 1 |
| Production | 2 |