
Imashini zivanga buhoro zifite urubavu rw'icyuma ruzengurutse mu gikoresho kimeze nka U, kuva kuri litiro 400 kugeza kuri 6000, zidafite inguni zipfiramo ibikoresho, zivanga neza zitangije ibikoresho.
Imashini zivanga zishobora gukorwa hakoreshejwe ibikoresho bitandukanye hakurikijwe komande. Kubera ko ubucucike bw'ibikoresho bisutse butandukana bitewe n'urwego rw'inganda, ibisobanuro byavuzwe haruguru ni iby'imashini zisanzwe; ibikoresho bifite ubucucike burushijeho gukenera moteri n'ubushobozi bwo gushyushya birushijeho gukomera.