Chophimba chapamwamba chachitsulo chosapanga dzimbiri ndi chosavuta kuchotsa kuti chikhalepo.Yatsani zitini zopanda kanthu, kuchita bwino kwambiri polowera pa msonkhano wa Decontaminated.Kwathunthu zosapanga dzimbiri dongosolo, Ena kufala mbali electroplated zitsulo
