ʻO ke aniani palupalu PVC, ma muli o ka ʻili maʻemaʻe, ke kala like ʻole, ka pale ʻana i ka wela i ka wā kahiko, ka hopena tensile kū'ē, ka hana maʻemaʻe maikaʻi a me nā ʻano maikaʻi ʻē aʻe, e hoʻohana nui ʻia i kēia manawa. No laila, ʻo PVC ka mea kanu aniani palupalu pehea e ʻoki pono ai i kahi ʻōwili o ka pākaukau PVC i ka nui o ...
Heluhelu hou aku