Ibisobanuro birambuye kubyerekeranye no gutunganya ibice bya PVC
Icyumweru gishize, abakiriya benshi baje kubaza ibijyanye no gutunganya ibishishwa bya PVC nyuma yo gusuzuma ingingo yacu. Muri iki cyumweru, tuzaganira kubindi bisobanuro bijyanye no gutunganya ibishishwa bya PVC. Amashanyarazi ya PVC ni ubwoko bwa patch ikozwe muri plastiki yoroshye, iramba yitwa polyvi ...
reba ibisobanuro birambuye