Kuchepetsa matope ofiira m'badwo kudzera youma chisanadze processing wa bauxite
Ndi: alireza | Yatumizidwa: News | Lachitatu, mulole 1, 2019 - 6:55ndiliMatope ofiira ndi mankhwala zinyalala kwaiye amatchedwa Kupirira Bayer pamene akuyenga bauxite kubala aluminiyamu (okusayidi zotayidwa). Via njira kuyeretsedwa, aluminiyamu kungakhale
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