Ibisobanuro bigufi:

1.koresha uburyo bwumuyaga ushyushye, utuma umwuka ushyushye uhora uhuza nibikoresho bitose kugirango bisohore ubushuhe nubushyuhe biva muri byo, hanyuma ubumishe binyuze mumyuka no guhumeka neza.

2.Ibicuruzwa bifite imiterere irambye, kandi bifata umwuka mubice.Umwuka ushyushye ufite imbaraga zo kwinjira, kandi imashini ifite imikorere myiza kandi yihuta cyane.

3.yakoreshejwe mukumisha ibanze, gutunganya byumye.icyayi cyirabura, icyayi kibisi, ibyatsi, nubundi buhinzi kubicuruzwa.