... 细度 fineness 0.045筛余 residus 比表面积 blaine ...
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residus gas 残气
The technology for complex recovery and utilization of valuable metals from highcobalt residus is introduced and the optimism technological parameters and flow sheet has been determined.
介绍了高钴渣中有价金属的综合回收利用工艺，确立了各工序的最佳工艺条件。
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