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Ọla kọpa-nickel-zinc Alloy Strip
Okwu Mmalite Nickel Silver Alloys, nke a na-akpọkwa ọla kọpa-nickel-zinc Alloy Strip, 65-15-20, nke nwere ezigbo nhazi, ezigbo corrosion na tarnish-resistance performance, na alloy a nwere agba ọlaọcha na-atọ ụtọ.Ngwa Ngwa A na-eji ya eme ihe n'ichepụta akụkụ nhazi, na-agbanwe ...
