 |
| |||
| 地层原油; 油层石油; 地下石油 | |||
| пластовая нефть: 21 phrases in 6 subjects |
| General | 8 |
| Geochemistry | 1 |
| Geology | 7 |
| International Monetary Fund | 1 |
| Oil / petroleum | 2 |
| Oilfields | 2 |
|
| |||
| 地层原油; 油层石油; 地下石油 | |||
| пластовая нефть: 21 phrases in 6 subjects |
| General | 8 |
| Geochemistry | 1 |
| Geology | 7 |
| International Monetary Fund | 1 |
| Oil / petroleum | 2 |
| Oilfields | 2 |