Iithegi zeMveliso:
I-Zinc efakwe kwii-rivets ezingaboniyo ibhekisela kwinkqubo yokubeka umaleko omncinci wezinye isinyithi okanye i-alloys kumphezulu wee-rivets ezingaboniyo.Ifilimu yokukhusela isinyithi ifakwe kumphezulu we-rivet ye-pop ukuthintela umphezulu we-rivet we-pop ukuba ube lula ukugqwala kunye nokuphucula ukuxhathisa ukunxiba, ukuhanjiswa kombane, ukukhanya okukhanyayo, ukubonakala kobuhle kunye nokunye okunjalo.
