 |
| |||
| 开采 | |||
| 提纯 (从矿石中提取纯金属的过程。) | |||
| استخراج: 31 phrases in 9 subjects |
| Environment | 12 |
| Fish farming pisciculture | 1 |
| Forestry | 1 |
| International Monetary Fund | 2 |
| Mining | 5 |
| Packaging | 1 |
| Water resources | 6 |
| Water supply | 1 |
| Work flow | 2 |
|
| |||
| 开采 | |||
| 提纯 (从矿石中提取纯金属的过程。) | |||
| استخراج: 31 phrases in 9 subjects |
| Environment | 12 |
| Fish farming pisciculture | 1 |
| Forestry | 1 |
| International Monetary Fund | 2 |
| Mining | 5 |
| Packaging | 1 |
| Water resources | 6 |
| Water supply | 1 |
| Work flow | 2 |