Ɗaya daga cikin shahararrun aikace-aikacen ma'adini shine a matsayin teburin dafa abinci.Wannan saboda abin da ke da juriya ga zafi, tabo da karce, halaye masu mahimmanci don saman aiki mai wahala wanda koyaushe ke fallasa ga yanayin zafi.Wasu ma'adini, sun kuma sami NSF (National...
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