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Segment Screw Barrel for Twin-Screw PVC Pelletizing
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Chrome Plating Injection Single Screw & Barrel With High Quality Screw And Barrel
Conical Twin Screw & Barrel
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PS Plastic Twin screw barrel for extruder
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125mm Twin Screw and Barrel for PVC Extruder
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Conical Twin Screw Barrel for PVC Sheet/Pipe/Foam Board