small and medium-sized iron ore
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Second, the grinding process Chinas iron ore grinding process, most use two paragraphs of small and medium-sized concentrator, grinding flowsheet is used more for a grinding process.
磨矿工艺我国铁矿磨矿工艺，大多数采用两段磨矿流程，中小型选矿厂多采用一段磨矿流程。
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