An investigation was made of the flotability and process flowsheet of a certain fluorite ore.
对河南某萤石矿的矿石进行了可选
工艺研究。
An investigation was made of the flotability and process flowsheet of a certain fluorite ore.
对河南某萤石矿的矿石进行了可选工艺研究。
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题，欢迎向我们指正。
