Polyvinyl chloride plastik nwere ụdị dị iche iche, nnukwu ọdịiche, na usoro nhazi dị iche iche, nke nwere ike ịpịnye, extruded, injected, covered, wdg. A na-ejikarị plastik PVC eme ihe nkiri, akpụkpọ anụ artificial, waya na mkpuchi eriri, siri ike. ngwaahịa, ala, arịa ụlọ,...
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