Umutanga serivisi zo kurengera ibidukikije ku isi
Kandi Umutekano Ibikoresho Bishya Bikenewe
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Filimi y'urukiramende rwa polyvinyl butyral (PVB)
Reba Ibisobanuro birambuye -
Resin ya PVB yo gukoresha PVB Interlayer n'izindi porogaramu
Reba Ibisobanuro birambuye
