rw
Mubice byibikoresho byubuhinzi, rake iremereye igaragara nkigikoresho cyingenzi kubahinzi bashaka guteza imbere imikorere yabo yo gucunga ubutaka. Iki gikoresho gikomeye gikoreshwa cyane cyane mubikorwa nko kugabanya ubutaka, guca amazu, no gutegura imbuto. Igishushanyo cyacyo kirimo urukurikirane rw'imikino ikomeye yinjira mu butaka, bigatuma ubutaka bukora neza hamwe no kugenzura ibyatsi.