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  • Steel Piston Ring--Plunger Ring

    2356 Steel piston ring--plunger ring
    Material:Imported hot a steel for raw materials, ensure that the steel methotrexate (piston ring, steel make) quality
    Heat treatment ·
    adopt unique process...

    Item No. 2356

    Main category: Metal Casting Machines
    Last Online Date: 12/04/2012 Last Update Date: 12/04/2012