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Amut extruder screw and barrel with heaters and thermo couplings
S65/132 conical twin screw barrel for CPVC pipeuitable processing material
Conical twin screw and barrel, Screw and barrel for extruder
Extruder conical twin screw barrel/conical double screw and barrel/pvc screw and barrel
Conical Twin Plastic Extrusion Screw And Barrel For Plastic Machine