Ku bijyanye n'ibikoresho by'ubuvuzi, isuku, umutekano, ni ngombwa.Ibikoresho byose byubuvuzi, byaba byajugunywe, byatewe cyangwa byongera gukoreshwa, bigomba gusukurwa mugihe cyogukora kugirango bikureho amavuta, amavuta, ibikumwe byintoki nibindi byangiza.Kongera gukoreshwa ...
Soma byinshi