The mineral processing flowsheet and reagent system were investigated and adjusted for a fine refractory lead-zinc ore.
针对某细粒难选铅锌矿，进行了合理的选矿工艺和新药剂制度研究。
The mineral processing flowsheet and reagent system were investigated and adjusted for a fine refractory lead-zinc ore.
针对某细粒难选铅锌矿，进行了合理的选矿工艺和新药剂制度研究。
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