 |
| |||
| prospecting and production of hydrocarbons (snowleopard) | |||
| |||
| prospecting and production of hydrocarbons (snowleopard) | |||
| разведка и добыча углеводородов: 5 短语, 3 学科 |
| 库页岛 | 1 |
| 油和气 | 3 |
| 萨哈林岛A | 1 |
|
| |||
| prospecting and production of hydrocarbons (snowleopard) | |||
| |||
| prospecting and production of hydrocarbons (snowleopard) | |||
| разведка и добыча углеводородов: 5 短语, 3 学科 |
| 库页岛 | 1 |
| 油和气 | 3 |
| 萨哈林岛A | 1 |