1: Ibikoresho byo mu rwego rwo hejuru bikorerwa n'uruganda rwacu byose bifite imiterere ya F-seal.
Ubu turi rumwe mu nganda nke mu Bushinwa zikoresha imiterere nk'iyo mu buryo bw'umwuga.
Ubwo bwoko bw'ikimenyetso bushobora gukumira neza ivumbi kwinjira mu gicuruzwa.
2: Ibicuruzwa byacu byose bikoresha amazu akomeye cyane. Kandi ikoranabuhanga ryacu rigezweho rishobora kwemeza
ko umuyoboro wa buri nzu y’ubutaka uhuye neza n’icyuma gifata UC, bigamije kwemeza
ko buri gicuruzwa gishobora kwinjira neza mu gikoresho iyo amavuta ashyizwe mu gicuruzwa
mu gihe cyo kuyikoresha no kuyisana nyuma. Ntabwo izava hagati y’aho ipfundikirwa n’icyuma gifata amashanyarazi cya UC.