Ni izihe nganda zikoreshwa cyane cyane mu gukora ibishushanyo mbonera by’umutwe ufunguye?

Imirima yo gukoreshamo amariveti y'umutwe ufunguye kandi uteretse:

Inganda zikora bisi, ubwubatsi, amashanyarazi, ubwubatsi bw'amato, akabati, inganda zikora imodoka, ibikoresho byo mu rugo n'izindi nganda.