Muaj ob hom zinc plating tov: cyanide plating tov thiab non-cyanide plating tov. Cyanide plating tov yog muab faib ua micro-cyanogen, qis cyanogen, nruab nrab cyanogen, thiab siab cyanogen pawg. Cyanide-dawb plating daws muaj xws li alkaline zincate plating tov, ammonium ntsev plating tov, sulfate plating tov thiab ammonia chloride-dawb plating tov. Cov tshuaj cyanide zinc plating muaj peev xwm plating zoo thiab cov txheej tau txais yog du thiab zoo, thiab tau siv sijhawm ntev hauv kev tsim khoom. Tab sis vim kev ua yeeb yam cyanide.
