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The Core Technical Demands and Troubles of Castings for Bogies

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Bogie for subway educate I. Main Technological Demands: Safety is the Only Criterion Bogie frame castings are usually 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 from the track. Their technical specifications revolve https://www.mymeetbook.com/post/997341_with-the-development-of-big-data-the-internet-of-things-and-artificial-intellige.html

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