byiza, bihumeka, birwanya kwambara, guhinduka cyane
ihumure ryiza, guhinduka cyane, guhumeka kandi biramba
uburyo budasanzwe bwo kuboha, guhumeka neza no guhumurizwa cyane
guhumeka no kwihanganira kwambara, gufata neza no guhinduka
itanga gufata no kugenzura mubihe byumye, bitose, bitose kandi byamavuta, ecran ya ecran
micri-ifuro ya nitrile, irwanya kunyerera kandi irwanya kwambara
irwanya ubukonje, irwanya gukata, irwanya kwambara kandi iramba
ibyiza byo kurwanya amavuta, kurwanya kunyerera no kurwanya abrasion nziza
gukoraho ecran, amavuta meza-yanga, kurwanya-kunyerera no kurwanya abrasion nziza
ihumure no guhinduka, utudomo kumikindo dutanga gukomera
byoroshye kandi byiza, birinda ubukonje kandi birinda kwambara