Akụkọ ụlọ ọrụ
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Kedu ka esi eme ngere PVC?Kedu ihe a na-akpọ Extrusion?
A na-eji igwe extrusion okpukpu abụọ mee ngere PVC.Ọpụpụ PVC bụ usoro nrụpụta dị elu nke na-agbaze plastik raw wee guzobe profaịlụ ogologo na-aga n'ihu.Extrusion na-arụpụta ngwaahịa dị ka profaịlụ plastik, ọkpọkọ plastik, ụgbọ okporo ígwè PVC, PV ...GỤKWUO
