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The Core Technical Needs and Troubles of Castings for Bogies

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Bogie for subway train I. Main Technical Demands: Protection is the Only Criterion Bogie frame castings are certainly not normal Solid iron sections. They bear the entire bodyweight on the auto body and passengers and constantly stand up to a variety of impacts and vibrations within the keep track of. https://demo.jcow.net/feed/view/139901

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