释义 |
1. | 全采 矿业英语 - 豆丁网 ... clean air 新鲜 空气 clean mining 全采 clean ore 洗矿 ... www.docin.com | 2. | 洁净开采 洁净开采,clean... ... ) clean mining 洁净开采 ) clear mining 洁净开采 ... www.dictall.com | 3. | 清洁开采 洁净开采,clean... ... ) clean mining technique 洁净开采技术 ) clean mining 清洁开采 ... www.dictall.com |
|