Intambo yensimbi evamile inothayela olumnyama, insimbi eyakha uthayela futhi icubungula ucingo lwensimbi, yini ucingo olumnyama oluwuthayela?Iyini inqubo yokukhiqiza ucingo olumnyama oluyizinsimbi?Yiziphi izinto ezisetshenziswayo ezivamile?Izingxenye eziyinhloko zocingo olumnyama oluyinsimbi, i-cobalt, i-nickel, ithusi, i-carbon, i-zinc kanye ...
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