IBIKURIKIRA:
Ubucucike bukabijeEVA kasetiisize reberi yometse kuruhande rumwe hamwe ninyuma yumukara, byoroshye kuyikuramo;ibifatika birakomeye cyane, bivanwaho, bisigara byubusa, imbaraga zogosha cyane, zitarinda ikirere, zidakoresha amazi, kurwanya amavuta, kurwanya ruswa, ibimenyetso byumukungugu, gukurura ihungabana, buffering, kashe, ibimenyetso byerekana amajwi, kubika ubushyuhe, kurwanya skidding na insulation.
GUSABA:
EVA ifuroni byiza kubyimbye bishingiye kubyifuzo byabakoresha ko bishobora gutwikirwa no kugabanywa nkuko bisabwa;ubwiza buhebuje kandi bwiza kuri idirishya, umuryango, umuyaga, umuyoboro, imodoka, amazi, konderasi nko kubika, guhumeka ikirere hamwe no kwambura ikirere murugo, biro, igaraji nububiko.