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第17届国际选矿会议定于1991年9月23—28日在民主德国德累斯顿文化宫举行。该会议由民主德国弗赖堡矿山科学院和民主德国科学院等单位主办。会议筹备人为选矿界知名专家舒伯特教授。此届会议将讨论世界选矿工艺的发展问题,包括粉碎、分级、分选、浮选(理
The 17th International Mineral Dressing Conference is scheduled to be held on September 23-28, 1991 in the Dresden Palace of Culture, Democracy Germany. The conference was sponsored by the German Academy of Mining in Freiburg and the German Academy of Democracy. Conference preparation for the mineral industry renowned expert Professor Schubert. This session will discuss the development of the world’s beneficiation process, including crushing, grading, sorting, flotation