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The Main Technical Needs and Issues of Castings for Bogies

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Bogie for subway practice I. Main Technical Necessities: Protection is the Only Criterion Bogie frame castings are certainly not normal Solid iron areas. They bear your complete excess weight on the car or truck system and travellers and continuously stand up to different impacts and vibrations through the observe. Their https://www.reddit.com/r/TrainPorn/comments/1o2pron/rail_jointbar/

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