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REPORT DESIGN AND MANUFACTURING PLASTIC INJECTION MOLD 3 plate injection mold constitute • 1, 3: Fasteners Hexagon • 2: Springs Urethane • 4: Nozzle extension • colloidal silver lining • 5: Colloidal silver lining • 6: Foodstuffs constitute constitute 7: Silver Lining spinning 8: Closing the guide 9: Film guide liner 10: Film guide 11: Bat shaft 12: Space Tấm khuôn yêu cầu 3 lần mở cửa. ... - tailieumienphi.vn
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