He nui ngā whakamahinga o te polyvinyl chloride (PVC, vinyl rānei) i roto i ngā mahi hanga whare, hauora, hikohiko, motuka me ētahi atu rāngai, mai i ngā paipa me ngā pakitara, ngā pēke toto me ngā ngongo, ki te whakamahana waea me te taura, ngā wāhanga pūnaha matapihi matapihi me te maha atu.
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Wā tuku: Hurae-27-2022