Kodi pali kusiyana kotani pakati pa koyilo ya galvalume ndi malata?

Galvalumekoyilo ndi chinthu chofanana kwambiri ndi chitsulo chagalasi chokhala ndi kukana kwa dzimbiri bwino (mpaka katatu moyo wa chitsulo chamalata) .The apamwamba katundu waGalvalumekoyilo imachokera ku mawonekedwe apadera (55% Al,43.4% Zn,1.6% Si) wa zokutira zitsulo.Mapulogalamuwa akuphatikizanso zinthu zofolera popenta kale.