Byeguriwe itegeko ryiza ryiza hamwe nubufasha bwitondewe, abakozi bacu b'inararibonye bahora baboneka kugirango baganire kubyo ukeneye kandi bashimishwa nabakiriya bose kuri CL2cuh4o2,Umuringa wa chloride (cucl2) diyhyrate,CUPRUM 2 oxide,Umuringa wa kabiri,Umuringa wa Compy Umuringa Carbonate. Twabonye ingamba zo gukora abakozi barenga 100. Turashobora rero kwemeza igihe gito cyo kuyobora no kwizigira ubuziranenge. Ibicuruzwa bizatanga ku isi hose, nk'Uburayi, Amerika, Australiya, Casablanca, Roma, ibicuruzwa bya Indoneziya. Ibicuruzwa bya Indoneziya.o, ibicuruzwa bya Indoneziya Twishimiye abakiriya bashya n'abasaza baturutse impande zose zubuzima kugirango tutwandikire kubijyanye nubusabane bwabucuruzi no gutsinda!
Va ubutumwa bwawe