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The Main Complex Requirements and Problems of Castings for Bogies

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Bogie for subway teach I. Main Technical Demands: Safety is the Only Criterion Bogie frame castings are usually not regular Solid iron sections. They bear the whole bodyweight with the auto physique and passengers and constantly stand up to a variety of impacts and vibrations with the keep track of. http://myworldgo.com/profile/okok0972/action_id/3399809/show_comments/1

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