1. Litlhoko tsa tekheniki bakeng sa ho penta sekepe Karolo e ka sehloohong ea pente e khahlanong le mafome ke ntho e entsoeng ka filimi e khahlanong le mafome ea pigment, ke mofuta oa ho roala ho sireletsa holim'a tšepe ho tloha moeeng, metsi, joalo-joalo, kapa electrochemical corrosion.Pente ea antirust e arotsoe ka pente ea 'mele le ea lik'hemik'hale ea antirust ...
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