egwurugwu

Eletrik a na-ejikarị gụnyere: gilt, silver, copper, bronze, black nickel, blackeded. Otú ọ dị, n'ime afọ abụọ gara aga, electroplating egwurugwu amalitekwara iji nwayọọ nwayọọ na-eto eto, ma malitekwa ịnakwere ya n'ọtụtụ mmadụ. Nke a electroplating bụ mgbanwe, agba nke ọ bụla ogbe nke ngwaahịa dị iche iche. Ma egwurugwu egwurugwu a dị mma maka ename dị nro, ọ bụghị maka enamel siri ike.