• High pure specularite could be produced by flotation method. After fine grinding, it could be used to produce paint filler.

    浮选产出高纯镜铁矿,制得油漆填料云母氧化铁。

    youdao

  • High pure specularite could be produced by flotation method. After fine grinding, it could be used to produce paint filler.

    浮选产出高纯镜铁矿,制得油漆填料云母氧化铁。

    youdao

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