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Igipfundikizo cya polypropilene
Imipira ya polypropilene (PP) nigikoresho cyizewe kandi gihindagurika gifunga ibikoresho byabugenewe bitandukanye. Ikozwe mubintu birebire bya polypropilene, ibi bipfundikizo bitanga kashe ikomeye kandi irwanya imiti, byemeza ubusugire bwamazi cyangwa imiti.