Ubu bwoko bwa firime ifite kubika neza no gukwirakwiza urumuri, biroroshye kandi byoroshye kubikora, kandi birakwiriye gukoreshwa nkibikoresho bitwikiriye hanze ya pariki, pariki hamwe n’amasuka mato mato mato.
Ibibi ni:(1) Ubucucike bwa firime, igiciro kinini;
(2) byoroshye gucika intege kubushyuhe buke, byoroshye koroshya no kugabanuka kubushyuhe bwinshi;
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(4) firime isigaye ntishobora guteshwa agaciro no gutwikwa.
(2) firime ya pvc irwanya gusaza: gukoresha neza amezi 8-10, ifite itumanaho ryiza, kubika ubushyuhe no kurwanya ikirere;
.Byakoreshejwe cyane, ni ibikoresho bigabanya ingufu zituruka ku mirasire y'izuba;
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. kuramba kwa serivisi ndende, kugiciro gito no kuzigama ingufu, ariko kandi no kwiyongera cyane kumusaruro nagaciro keza, kubwibyo rero ni ubwoko bwamafirime yingenzi yo kuzamura mubuhinzi bwibikoresho;
. Amezi 12-18, ni firime yubuhinzi itekanye kandi ikoreshwa cyane.
Filime yubuhinzi yerekana, firime isobanutse, l-ubururu bwa firime yubururu, firime yerekana indorerwamo, nibindi.
Imiterere yoroshye, yoroshye kuyikora, kohereza urumuri rwiza, idafite uburozi, nubwoko nyamukuru bwa firime yubuhinzi mubushinwa.Ikibi ni uko kurwanya ikirere no gukumira ari bibi, ntibyoroshye guhuza.
Igihe cyo kohereza: Apr-29-2022