经浮选条件试验、综合条件试验和试验室闭路试验获得理想选别指标。
Satisfying selecting targets are attained through flotation condition test, synthetical condition test and close circuit test.
入库：经检验合格的产品须按不同品种、规格、等级等分门别类进行入库储存。
Storage: qualified products should be classified in accordance with different categories, sizes and levels, and stored in the warehouse.
结果表明，经一次粗选、二次精选选别，可获稀土精矿品位52％。
The results show that a rare-earth concentrate with a grade of 52% can be obtained by one roughing and two cleanings.
结果表明，经一次粗选、二次精选选别，可获稀土精矿品位52％。
The results show that a rare-earth concentrate with a grade of 52% can be obtained by one roughing and two cleanings.
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