Dushushanya kandi tugakora imashini izenguruka ya chimique dukurikije ibiranga ibikoresho byaka, biturika, uburozi kandi byangirika biva mu ruganda rukora imiti.Mu musaruro w’imiti, ubusanzwe urwego rufite umuvuduko mwinshi nubushyuhe.Ukurikije ibiranga ibikoresho bitandukanye, ibyuma bya karubone, ibyuma bivangwa, ibyuma, ibyuma bidafite ingese nibindi bikoresho bitandukanye byicyuma birashobora gutoranywa nkibikoresho fatizo bya valve izunguruka kugirango bikemure uruganda rukora imiti.
Igihe cyoherejwe: Nyakanga-13-2021