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SJ90 plastic single screw extruder
SJSZ80/156 conical double screw plastic extruder
SJSZ65/132 conical double screw plastic extruder
SJSZ series conical double screw plastic extruder
Carbon screw strength PE pipe production line
PE large diameter pipe production line
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PVC drainage pipe production line
PVC tube power line
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TL - PVC electrical threading pipe a second production line
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