Ibyiza: urwego runaka rwubukomere, guhinduka kwiza, guhindagurika neza, kwambara birwanya, kwangirika kwangirika, uburemere bworoshye, kurabagirana nibara ryiza.1. Amakadiri maremare ya nikel: Ibirimo bya nikel bingana na 80%, cyane cyane nikel-chromium alloys, manganese-nikel alloys, nibindi, nikel ndende ...
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