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The Core Technological Specifications and Issues of Castings for Bogies

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Bogie for subway coach I. Core Technological Needs: Basic safety is the only real Criterion Bogie frame castings will not be ordinary cast iron areas. They bear your complete excess weight on the car or truck body and passengers and constantly stand up to a variety of impacts and vibrations https://www.friend007.com/post/558826_in-curved-sections-or-areas-with-frequent-braking-the-surface-of-the-rail-will-d.html

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