Igisenge
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Sisitemu yo gushiraho igisenge cya TPO
VG izuba TPO Igisenge cyo hejuru ikoresha imbaraga za Alu umwirondoro mwinshi hamwe na SUS nziza cyane. Igishushanyo mbonera-cyoroheje cyerekana ko imirasire yizuba yashyizwe hejuru kurusenge muburyo bugabanya umutwaro wongeyeho kumiterere yinyubako.
Ibice byabanjirije guteranyirizwa hamwe birashishwa cyane kuri TPOmembrane.Byerekana neza ntabwo bisabwa.