Ubwino: kuuma pang'ono, kusinthasintha bwino, kukhazikika bwino, kukana kuvala, kukana dzimbiri, kulemera kopepuka, kunyezimira komanso mtundu wabwino. 1. Mafelemu a aloyi a nickel apamwamba: Zinthu za nickel ndizokwera mpaka 80%, makamaka ma nickel-chromium alloys, manganese-nickel alloys, etc., high-nickel al...
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