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The Main Technological Necessities And Challenges of Castings for Bogies

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Bogie for subway coach I. Core Technological Demands: Protection is the Only Criterion Bogie frame castings are certainly not regular Solid iron sections. They bear the whole fat with the vehicle physique and passengers and continually face up to several impacts and vibrations within the track. Their technical specifications revolve http://myworldgo.com/profile/okok0972/action_id/3396943/show_comments/1
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