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对于细粒嵌布的红矿,焙烧磁选法是一种 十分有效的传统选矿方法。其缺点是需要消耗 大量燃料。自从能源危机以来,国内外都在研
For the finely-embedded red ore, roasting magnetic separation method is a very effective traditional dressing method. The disadvantage is the need to consume a large amount of fuel. Since the energy crisis, both at home and abroad are studying