 |
| |||
| petroleum recovery techniques (Johnny Bravo) | |||
| |||
| petroleum engineering; oil production technology | |||
| oil technology | |||
|
технологии добычи нефти : 6 do fraz, 2 tematyki |
| Kaspijski | 1 |
| Olej i gaz | 5 |
|
| |||
| petroleum recovery techniques (Johnny Bravo) | |||
| |||
| petroleum engineering; oil production technology | |||
| oil technology | |||
|
технологии добычи нефти : 6 do fraz, 2 tematyki |
| Kaspijski | 1 |
| Olej i gaz | 5 |