Nigute Guhitamo Urwego Guhindura Kugenzura urwego rwibintu byinshi cyangwa byinshi ni ngombwa mu nganda zitandukanye, zirimo ibinyabiziga, kugenzura inganda, gutunganya amazi, n'ibikoresho byo mu rugo. Guhitamo urwego rukwiye ni ngombwa kugirango umutekano, imikorere, hamwe nibikorwa byizewe
Soma Ibikurikira