Kugeza ubu, byanze bikunze gukoresha ama shitingi mu gukora no gutunganya ibiribwa, ubuvuzi n’inganda zindi.Kurugero, urwego rwibiryo PU hose ikoreshwa mugutwara inganda zibiribwa itangazamakuru ryibiryo nk umutobe, amata, ibinyobwa, byeri nibindi.Kubwibyo, ibisabwa byo gusaba ibiryo-byo mu rwego rwa PU hos ...
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