He maha nga momo kirihou e whakamahia ana i roto i nga mahi ahuwhenua, tae atu ki te polyolefins (polyethylenes (PE), Polypropylene (PP), Ethylene-Vinyl Accetate Copolymer (EVA)) me te iti ake, Poly-vinyl chloride (PVC), Polycarbonate (PC) me poly-methyl-methacrylate (PMMA).Ko nga kiriata ahuwhenua matua ko: geome...
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