Ubuvuzi & Ubuvuzi Ibikoresho byo kubaka no gucukura amabuye y'agaciro Ibikoresho byo gutunganya Ibiribwa n'ibinyobwa Ikirere Ibikoresho & Imashini Ibikoresho byo mu nyanja & Ubwubatsi Imodoka Amavuta na gaze Ingufu zisubirwamo & Imbaraga Imashini za robo Amashanyarazi