1. Reba niba lumen isanzwe kandi niba uburebure bwurukuta ari bumwe.Umuyoboro w'imbere n'uruhande rw'inyuma rw'icyuma cya PVC cyuma cyiza cyiza ni umuzenguruko usanzwe?Urukuta rw'imiyoboro ya buri mwaka rugabanijwe neza.Fata umuyoboro w'icyuma cya PVC ufite diameter y'imbere ya 89mm n'ubugari bw'urukuta rwa 7mm nk'urugero?Igice kinini cyane cyurukuta rwumuyoboro rufite ubuziranenge gishobora kugera kuri 7.5mm?Igice gito cyane ni 5.5mm gusa?Gutera umuyoboro w'icyuma cya PVC guturika cyangwa guhinduka?Ihindura imikoreshereze isanzwe.
2. Reba niba hari umwuka mwinshi cyangwa ibindi bintu bigaragara kurukuta rwumuyoboro wa PVC?Nibidafite ibara kandi bisobanutse.Urukuta rw'umuyoboro wo mu rwego rwo hejuru wa PVC urasobanutse neza?Nta mwanda.Ibara ry'umuhondo ryumuyoboro wa PVC ufite inenge rishobora guterwa no kubora, gusaza, cyangwa kubika igihe kirekire bidakwiye kubera gufata nabi mugihe cyo gukora.
3. Usibye umunuko muto wa plastike, umuyoboro wo mu rwego rwo hejuru wa PVC udafite impumuro y'ibindi bicuruzwa bya peteroli.Kandi umuyoboro wo hasi wicyuma ufite impumuro nziza ya mazutu kandi idahwitse?Cyane cyane mu cyi gishyushye?Abantu ntibashobora kwiyegereza.
4. Urukuta rw'imbere n'inyuma rw'imiyoboro ya PVC yo mu rwego rwo hejuru iroroshye kandi yumva ari nziza, mu gihe imiyoboro yo mu rwego rwo hasi itoroshye.
5. Iyo upima uburebure bwurukuta?Impera zombi z'umuyoboro w'icyuma cya PVC zigomba gucibwa?Umuyoboro wo hagati ugomba gutoranywa nkikizamini cyikitegererezo?Kugirango wirinde bamwe mubakora inganda zititonda gukora urusaku kumpande zombi z'umuyoboro?
6. Kata santimetero nke z'insinga z'icyuma kumpande zombi z'icyuma cya PVC?Kuzinga insinga z'icyuma inshuro nyinshi?Reba imbaraga nubukomezi bwicyuma.Umugozi mubi wicyuma uzavunika nyuma yikubye inshuro imwe cyangwa ebyiri?Icyuma cyicyuma cyiza cya PVC cyiza gisaba ibikoresho byihariye gucibwa.Ubwiza bwinsinga zicyuma bugena ubwiza bwumuyoboro wose?Umuyoboro wicyuma cya PVC ufite ibibazo byubwiza biterwa nicyuma cyicyuma gikunda guhinduka bidasubirwaho.
Igihe cyo kohereza: Jun-11-2022