ʻO ka mea nui o ka polyvinyl chloride, i hana ʻia e nā kaʻina hana mīkini e like me ke kala kala, granulation, extrusion a me ka paʻi.ʻO ka mea kumu o ka PVC edge banding i haku ʻia me ka PVC resin, calcium carbonate pauka a me nā mea kōkua like ʻole (e like me ka stabilizer, DO...
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