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Chromium-zirconium Umuringa
Iriburiro Chromium zirconium ikozwe mubice byicyuma kandi ifite ubukana bworoshye bworoshye, irwanya kwambara cyane, ubukana bwinshi, irwanya gukomeretsa cyane, kurwanya inkoni, inkoni nimbaraga, hamwe nu mashanyarazi yayo, amashanyarazi, imbaraga zo kwambara no gukomera, imbaraga, amashanyarazi hamwe nubushyuhe bwumuriro byateye imbere cyane nyuma yo kugabanya kwambara no gusaza, kandi nibikoresho byiza byo gusudira....
