Gusaba
Iyi mashini ikwiranye no gusudira zahabu, ifeza, titanium, nikel, amabati, umuringa, aluminium nibindi byuma hamwe nibikoresho byayo bivanze, birashobora kugera ku gusudira neza neza hagati yicyuma n’ibyuma bidasa, byakoreshejwe cyane mubikoresho byo mu kirere, kubaka ubwato, ibikoresho, imashini zikoresha amashanyarazi, amamodoka nizindi nganda.
