[Incazelo evamile] I-Xanthate iyi-flotation sulfide mineral, efana ne-galena, i-sphalerite, i-actinide, i-pyrite, i-mercury, i-malachite, isiliva yemvelo kanye negolide lemvelo, Ingumqoqi osetshenziswa kakhulu.Enqubeni yokuntanta kanye nokuzuza, ukuze kuhlukaniswe ngempumelelo amaminerali awusizo f...
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