Itangwa ryihariye rya 30-45/50-60um ry'icyuma gishyushye gifite umusaraba hasi wo kugenzura no gukwirakwiza amazi mu kirere.

HENGKO ikora ibintu biyungurura mu buryo butandukanye bw'ibikoresho, ingano, n'ibikoresho kugira ngo bishobore kugaragazwa byoroshye hamwe n'imiterere n'imiterere abakiriya bakeneye. Dushobora gushyiramo ibintu byihariye cyangwa tugashyiraho imiterere y'ibintu biyungurura by'umwimerere ku bikenewe byihariye. Ibintu byacu biyungurura bizana n'ubwoko butandukanye bw'ibyuma biyungurura, buri kimwe gifite akamaro kacyo kihariye n'uburyo bikoreshwa. Ni amahitamo akunzwe cyane mu bikoresho byinshi biyungurura mu nganda bitewe n'ubushyuhe bwabyo, ingese, no kudashira kw'umubiri.

Igikombe cyihariye cya 30-45/50-60um cy'icyuma gishyushya gifite umusaraba hasi kugira ngo gishobore kugenzura no gukwirakwiza amazi mu kirere.