Pono e ʻōlelo ʻekolu, pono: PPR, PVC, PE 1. ʻO nā paipu plastik maʻamau i hoʻohana ʻia: PPR (polypropylene), PVC (polyvinyl chloride), PB (polybutene), PE-RT (polyethylene pale wela), PE (polyethylene) \HDPE (reinforced high-density polyethylene) ethylene), etc. ʻO ka lua, ka nui o ka paipu plastik...
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