| |||
| petroleum technology (MichaelBurov) | |||
| petroleum engineering (Yeldar Azanbayev) | |||
| petroleum production engineering; petroleum reservoir engineering | |||
|
технология нефтедобычи : 6 phrases in 2 subjects |
| Oil and gas | 5 |
| Sakhalin | 1 |
| |||
| petroleum technology (MichaelBurov) | |||
| petroleum engineering (Yeldar Azanbayev) | |||
| petroleum production engineering; petroleum reservoir engineering | |||
|
технология нефтедобычи : 6 phrases in 2 subjects |
| Oil and gas | 5 |
| Sakhalin | 1 |