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Heterogeneous vinyl papahele
Aia ka papahele vinyl heterogeneous i nā papa he nui e kahi kaʻina hana maʻamau mai luna a lalo ʻelima papa, ʻo ia ka papa uhi uhi UV, ka papa lole, ka paʻi paʻi, ke aniani fiber layer, ka papa elasticity kiʻekiʻe a i ʻole ka papa kiʻekiʻe kiʻekiʻe compact a me ka papa sila hope.
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papahele pvc pāʻoihana heterogeneous
Aia ka papahele vinyl heterogeneous ma nā papa he nui e kahi kaʻina hana maʻamau mai luna a lalo ʻelima papa, ʻo ia ka papa uhi uhi UV, ka papa lole, ka paʻi paʻi, ka papa fiber glass, ka papa elasticity kiʻekiʻe a i ʻole ka papa kiʻekiʻe kiʻekiʻe compact a me ka papa sila hope.
