| |||
| petroleum production engineering; petroleum reservoir engineering | |||
| petroleum engineering (Yeldar Azanbayev) | |||
| petroleum technology (MichaelBurov) | |||
|
технология нефтедобычи : 6 Phrasen in 2 Thematiken |
| Erdöl und Erdgas | 5 |
| Sachalin | 1 |
| |||
| petroleum production engineering; petroleum reservoir engineering | |||
| petroleum engineering (Yeldar Azanbayev) | |||
| petroleum technology (MichaelBurov) | |||
|
технология нефтедобычи : 6 Phrasen in 2 Thematiken |
| Erdöl und Erdgas | 5 |
| Sachalin | 1 |