Kub beneficiation Refractory kub cov peev txheej feem ntau tuaj yeem muab faib ua peb hom: Thawj hom yog siab arsenic, carbon, thiab sulfur hom kub ore.Hauv hom no, cov ntsiab lus arsenic ntau dua 3%, cov ntsiab lus carbon yog 1-2%, thiab cov ntsiab lus sulfur yog 5-6%.Siv cov pa cyan...
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