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The Main Technical Demands and Troubles of Castings for Bogies

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Bogie for subway prepare I. Main Specialized Requirements: Security is the sole Criterion Bogie frame castings will not be common Solid iron areas. They bear your complete weight from the car entire body and travellers and consistently face up to several impacts and vibrations with the monitor. Their technical prerequisites https://www.geto.space/post/72624_rail-grinding-this-art-carried-out-amid-sparks-flying-quietly-safeguards-the-hea.html

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