 |
| |||
| 还原法; 还原过程 | |||
| 还原处理 | |||
| ★ 还原制粉法 | |||
|
reduction process : 105 phrases in 13 subjects |
| Agriculture | 1 |
| Animal husbandry | 1 |
| Chemistry | 5 |
| Earth sciences | 1 |
| Electronics | 1 |
| Metallurgy | 87 |
| Mining | 2 |
| Polymers | 1 |
| Project management | 1 |
| Steel production | 1 |
| Technology | 2 |
| Textile industry | 1 |
| Water resources | 1 |