rw
Mubice byo gukora no gukoresha imashini neza, imashini zo gusiganwa ku maguru na roller zigira uruhare runini mugutezimbere ubuziranenge bwubuso hamwe nuburyo bwibice bitandukanye. Izi mashini zifite agaciro cyane mu nganda zisaba gusobanura neza, nkimodoka, ikirere, nubuhanga rusange. Gusobanukirwa imikorere yabo birashobora gutanga ubushishozi int