介绍八一锰矿新建的锰铁高炉采用了优化炉料结构,扭转生产被动局面,使各项经济指标达到了开炉以来的最好水平。
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八一锰矿针对矿山生产实际,采取切实可行的技术措施,在回采残留矿体方面积累了一些生产实践经验。
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The speciation and distribution of iron and manganese in the A-Ha Lake, Guiyang City
贵阳市阿哈湖水库中铁、锰的形态分布
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The form distribution of the iron and manganese in the A-Ha Lake near the Guiyang City were studied.
研究了贵阳市郊的阿哈湖水库中铁、锰的形态分布。
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