 |
| |||
| benefication; concentration of minerals; dressing of minerals | |||
| back end (millatce) | |||
| ore cleaning; ore concentration; ore processing; concentration; ore preparation; ore benefication; ore dressing; ore-dressing treatment; ore milling (напр., обогащение урановой руды при её добыче) | |||
| обогащение руды: 60 短语, 10 学科 |
| 冶金 | 14 |
| 化学 | 1 |
| 地质学 | 13 |
| 技术 | 4 |
| 有色行业 | 1 |
| 矿业 | 15 |
| 经济 | 2 |
| 行业分类 | 1 |
| 马卡罗夫 | 5 |
| 黄金开采 | 4 |