Yawancin zoben maganadisu suna buƙatar fenti don sauƙaƙe bambancin.Gabaɗaya, ƙwanƙolin foda na ƙarfe yana bambanta da launuka biyu.Wadanda aka saba amfani dasu sune ja/m, rawaya/ja, kore/ja, kore/ blue da rawaya/fari.Zoben core manganese gabaɗaya Fentin kore ne, baƙin ƙarfe-sil...
Kara karantawa