Isu tinoomerera nefungidziro ye "mhando kutanga, kambani yekutanga Kuti tiwane perverCopper (ii) chloride dihydrate yekuongorora acs,Copper oxide cu2o,Industrial Gired Copper Chloride,Coppercarbonatehydroxide. Isu tinogashira vatengi vatsva uye vekare kuti tisangane nesu nefoni kana kutumira tsamba nesu netsamba nekuda kwetsamba yekufembera shamwari dzekambani uye kuwana zvikwangwani zvekubatana. Chigadzirwa ichocho chichagoverwa kupasi rose, seEurope, America, Australia, Brasia, Madagas, Managscus. Ndapota taura nesu nhasi kuti tizive kuti tingaitei pamwe chete.
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