 |
| |||
| courbe de production; graphique de production | |||
|
кривая добычи : 10 do fraz, 4 tematyki |
| Geologia | 1 |
| Górnictwo | 1 |
| Technika i technologia | 2 |
| Technologia ropy i gazu | 6 |
|
| |||
| courbe de production; graphique de production | |||
|
кривая добычи : 10 do fraz, 4 tematyki |
| Geologia | 1 |
| Górnictwo | 1 |
| Technika i technologia | 2 |
| Technologia ropy i gazu | 6 |