Simbi yakabatiswa yagara iri ibwe repakona mukuvaka, kugadzira, uye kwakasiyana maindasitiri ekushandisa nekuda kwekuwedzera kwayo kuramba ngura. Maitiro eku galvanization anosanganisira kuvhara simbi ine inodzivirira layer ye zinc kudzivirira kuita ngura. Zvisinei, mubvunzo wakajairika unomuka: Doe
Verenga Zvimwe