W6mo5cr4V2 vacuum Heating Treatment Screw Element for Twin Screw Extruder Quick Details Product Name:W6Mo5Cr4V2/38CrMoAla/HIP Twin Screw Extruder Screws And Barrels For WP/STS/ZSK/CTE Machine Material...عرض المزيد
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W6mo5cr4V2 Vacuum Heating Treatment Screw Element For Twin Screw Extruder