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研究所实验室与采选联合企业共同在其生产基地对贫锡矿石的X射线分选进行了研究,论证了矿块的抽样数量并对在工艺过程的开头实际应用X射线辐射分选的几个方案进行了技术经济效益计算。
The Institute’s laboratories and mining and dressing cooperatives jointly conducted X-ray sorting of poor tin ore at their sites of production, demonstrating the number of nuggets sampled and the actual application of X-ray radiation sorting at the beginning of the process A program for technical and economic benefits calculation.