Yedu yekushandira kuburikidza neunyanzvi kudzidziswa. Hunyanzvi hwehunyanzvi hwekuziva, pfungwa yakasimba yebasa, kuzadzisa masevhisi anodiwa wevatengi emapupuri chloride 2h2o,Copper oxide ptionicide,Copper wechipiri oxide,Copper (+2) carbonate Basic,Cu2o kune cu. Bhizinesi redu rave richishandisa "Mutengi kutanga" uye akazvipira kubatsira vatengesi vanowedzera bhizinesi ravo diki, kuti vazova mukuru mukuru! Chigadzirwa chichagovera kune zvese pasi rose, zvakadai seEurope, Australia, Brisbane, Turin Isu tichaedza kuchengetedza mukurumbira wedu mukuru sezvigadzirwa zvakanakisa zvinopa munyika. Kana iwe uine chero mibvunzo kana mhinduro, ndapota taura nesu pachena.
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