• This paper describes main technical characteristics of underhand drift hydraulic sand filling method and its successful application at North Part of Wushan Copper Mine.

    简述了铲运机出矿下向进路式水充填采矿主要技术特点武山铜矿矿带的成功应用

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  • Upwards drift hydraulic fill mining is one of the main mining methods used in Wushan Copper Mine.

    上向进路水砂充填采矿武山铜矿主要采矿方法之一

    youdao

  • Upwards drift hydraulic fill mining is one of the main mining methods used in Wushan Copper Mine.

    上向进路水砂充填采矿武山铜矿主要采矿方法之一

    youdao

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