• The invention provides a smell-less catching agent used in granular floatation sulphur removal process of coarse-grained tungsten-tin multimetal sulphuretted ore.

    发明提出一种适用于从粗粒锡多金属硫化矿中脱硫工艺流程无臭味

    youdao

  • The invention provides a smell-less catching agent used in granular floatation sulphur removal process of coarse-grained tungsten-tin multimetal sulphuretted ore.

    发明提出一种适用于从粗粒锡多金属硫化矿中脱硫工艺流程无臭味

    youdao

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