Kedu ihe bụ ngwa nke sodium sulfite?

N'ozuzu, zinc oxide kpọmkwem bụ zinc oxide dị arọ, na zinc oxide na-apụtaghị ìhè bụ ìhè. N'ozuzu, a na-eji usoro zinc oxide kpọmkwem na ceramics, iko, enamel, na zinc oxide na-apụtaghị ìhè na-eji roba, phosphating, ụlọ ọrụ ọkụ, EVA, ụfụfụ, wdg.