Izongezo ezikhethekileyo

Iingubo kwimveliso, inkqubo yokwakha iya kufuna ezininzi izongezo zokusebenza ezikhethekileyo ukusombulula ingxaki. Sihlela ezi njengezongezo ezikhethekileyo. Izongezo ezikhethekileyo zemichiza yeKito ziquka ii-conductive agents, i-anti-corrosion agents, i-odor shielding agents, i-anti-crusting agents, i-fungicides, i-hammer agents, njl.