Ndi Fumbi Loyaka Iron Powder

Nthawi zambiri, sichidzatero.

Ufa wachitsulo nthawi zambiri umakhala m'gulu la oxide, yodziwika chifukwa cha kukhazikika kwake kwamankhwala, kupangitsa kuti zikhale zokayikitsa kuchitapo kanthu pakusintha kwamankhwala pazipinda zotentha.