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Ọla kọpa-nickel-zinc Alloy Sheet
Okwu Mmalite The akụrụngwa nke ọla kọpa-nickel-zinc alloy efere bụ ọla kọpa-nickel-zinc alloy, makwaara dị ka nickel-silver, nke nwere corrosion eguzogide na ezi nhazi arụmọrụ.The ọdịdị na agba nke okokụre alloy ngwaahịa anya nnọọ nso ọlaọcha, na ọ bụ a na-ejikarị isi ihe maka galvanized silver plating na ndị ọzọ na ngwaahịa.Ngwaahịa...
