Telo sosona PVC fantsona Co-extrusion Line
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Telo sosona PVC fantsona Co-extrusion tsipika
Mampiasà roa na maromaro SJZ andiany conical kambana visy extruder mba hampihatra co-extruded telo sosona PVC sodina. Ny sandwich sosona ny sodina dia avo-kalsioma PVC na PVC foam akora.