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Jwell Steel reinforced spiral pipe extrusion line2019-05-10 17:15:02 |
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Jwell Common Diameter HDPE Pipe/PP Chemical Usage Pipe Screw Extruder2019-05-10 17:15:01 |
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Jwell Common Diameter HDPE Pipe/PP Chemical Usage Pipe Extrusion Moulding2019-05-10 17:15:01 |
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Jwell PE large diameter Pipe Extrusion Line2019-05-10 17:15:02 |