 |
| |||
| allowable oil; production rate permitted by conservation agency | |||
|
допустимая добыча нефти : 1 do fraz, 1 tematyki |
| Technologia ropy i gazu | 1 |
|
| |||
| allowable oil; production rate permitted by conservation agency | |||
|
допустимая добыча нефти : 1 do fraz, 1 tematyki |
| Technologia ropy i gazu | 1 |