ewebata: Polyvinyl chloride resin, nke a na-akpọkarị resin PVC, bụ ngwakọta polymer nke sitere na vinyl chloride monomer (VCM). N'ihi ihe dị iche iche na nke siri ike, a na-eji resin PVC eme ihe n'ọtụtụ ebe na ụlọ ọrụ dị iche iche, gụnyere nlekọta ahụike. Na blọọgụ a, anyị ga-enyocha mkpa o...
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