Taxanaha GDZG-300 ee tijaabiyaha danabka sare ee DC ayaa tijaabinaya danab sare oo DC ah oo loogu talagalay xiraha iftiinka zinc oxide, xiraha magnetic magnetic, fiilooyinka korantada, koronto-dhaliyeyaasha, furayaasha, furayaasha, iyo qalab kale, taas oo ku habboon laanta korantada, waaxda korantada ee warshadaha, cutubyada cilmi-baarista sayniska, jidka tareenka, warshadaha kiimikada, dhirta korontada.