3D Animation Train Track Change System Working Principle
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A railroad switch (AE), turnout, or set of points (BE) is a mechanical installation enabling railway trains to be guided from one track to another, such as at a railway junction or where a spur or siding branches off.A switch (points) consist of a pair of linked tapering rails, known as points switch rails or point blades, lying between the diverging outer rails (the stock rails). source/
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