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PVC Pipe Extrusion Production line （single strand & dual-strand,

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PVC Pipe Extrusion Production line （single strand & dual-strand, four strand ）

PVC Pipe Extrusion Production line （single strand & dual-strand, four strand ）

The extrusion production line is mainly used to produce agricultural water supply and drainage

Keywords:

PVC Pipe Extrusion Production line （single strand & dual-strand,