Three Layer PVC Pipe Co-extrusion Line
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Zigawo zitatu za PVC Pipe Co-extrusion mzere
Gwiritsani ntchito ma SJZ awiri kapena kupitilira apo kuti mugwiritse ntchito chitoliro cha PVC chamitundu itatu. Sangweji wosanjikiza wa chitoliro ndi mkulu-kashiamu PVC kapena PVC thovu zopangira.