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ESTABELECIMENTO DE TRAÇO ENTRE REJEITO DE CARVÃO E ESCÓRIA DE ACIARIA ELÉTRICA PARA PREVENÇÃO DA DRENAGEM ÁCIDA DE MINAS.

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  • معلومة اضافية
    • Alternate Title:
      PREVENCTION OF THE ACID MINE DRAINAGE (AMD) BY BLENDING COAL TAIL AND A SLAG FROM AN ELETRIC STEEL PLANT.