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Kayayyakinmu: Dutsen Al'adun Artificial
Ana yin dutsen al'adu na wucin gadi da siminti, tukwane, pigment da sauran albarkatun ƙasa, bayan sarrafa ƙura da zubar. Saboda ɗimbin launi, siffofi daban-daban da sauran halaye masu kyau, ana amfani da shi sosai a cikin gine-gine, musamman a cikin ginin villa ...Kara karantawa