Wpc (osisi-plastic-composites for short) bụ ụdị ọhụrụ nke gbanwetụrụ ihe nchebe gburugburu ebe obibi, nke a na-eji ntụ ọka osisi, osikapa osikapa, ahịhịa ahịhịa na ihe ọkụkụ ndị ọzọ sitere n'okike jupụtara na plastik siri ike dị ka polyethylene (PE), polypropylene (PP). ), polyvinyl chloride (PVC), ABS na usoro ...
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