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Haɗin gwiwar karfe yana ɗaya daga cikin batutuwa masu mahimmanci a ɓangaren silo na ƙarfe.Tsarin Elevator, Tsarin Ajiye hatsi, silos ɗin ƙarfe da na'urorin jigilar kaya da masana'anta suka aika don haɗuwa sun ƙunshi abubuwa da yawa.Dole ne a yi shigarwa tare da ƙwararrun ma'aikata.Yayin da waɗannan samfuran ...Kara karantawa»
