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He kaha ake te PVC i te PS? He mārama ake te PS i te PVC? He rite te āhua o ēnei pepa kirihou e rua, engari he rerekē te mahi. He pakari ake te PVC. He māmā ake te PS. I roto i tēnei pou, ka ako koe me pēhea te whakatairite i a rāua mō te takai, te hanga, me ētahi atu. He aha te PVC Kirihou? Ko te tikanga o te PVC ko te polyvinyl chloride.
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Kua whakaaro koe he aha i puta ai ngā pepa PVC i roto i te tini o ngā ahumahi? Mai i te hanga ki te hauora, kāore he rite o ō rātou whakamahinga. Kua whanake te PVC mai i tōna hanganga i te tīmatanga o te rautau 20 hei rauemi pakari, utu tika hoki. I roto i tēnei pou, ka ako koe i ōna painga, ōna herenga, me ōna whakamahinga whānui.
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He maha ngā momo rauemi kirihou e wātea ana i roto i te umanga tākai. Ina hiahia koe ki te tākai i ō hua, tera pea ka kitea e koe ngā rauemi kirihou e rua e whakamahia whānuitia ana: ngā rauemi kirihou PET me te PVC. I Huisuqinye Plastics Group, he maha ngā pātai a ngā kiritaki ki a mātou ko ēhea ngā rauemi kirihou kua whakamātauhia hei mea pai rawa atu.