Saddex Lakab oo PVC ah oo ah Co-extrusion Line
-
Khadka saddex lakabka ah ee tuubooyinka PVC-ka ee Co-extrusion
Isticmaal laba ama in ka badan oo ah qalab laba-geesood ah oo SJZ ah si aad u hirgeliso tuubo PVC oo saddex-lakab leh oo isku-dhafan. Lakabka sandwich-ka ee tuubooyinka waa walxo cayriin ah oo PVC ama PVC ah oo leh kalsiyum badan.