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75mm Bimetallic Single Screw Barrel for PE Pipe Extrusion/Pipe Range 75-160mm
China Diameter 90 Stainless Twin Double Screws and Barrel Bimetallic Plastic Extrusion
Injection Moulding Machine Nozzle Injection Machines Accessories PVC Injection Screw
500ton Haitian Plastic Injection Molding Machine Screw Barrel
High Quality 38CrMoALA Nitriding Screw Barrel Cylinder for PP PVC ABS Extruder Injection
High Quality Single Screw and Barrel for Extruder Machine Plastic