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Blog Entry# 1660751
Posted: Nov 25 2015 (10:28)
3 Responses
Last Response: Nov 25 2015 (10:30)
3 Responses
Last Response: Nov 25 2015 (10:30)
FM stands for Fouling Mark.
FM is present where two railway tracks join at a point. It marks the line beyond which a train taking one of the diverging routes from the point, should completely pass (both ends of the train should cross that mark) so that there is no risk of collision with a train taking the other diverging route.
FM is present where two railway tracks join at a point. It marks the line beyond which a train taking one of the diverging routes from the point, should completely pass (both ends of the train should cross that mark) so that there is no risk of collision with a train taking the other diverging route.
FM means "fouling mark" mark at which the infringement of fixed standard dimension occours. Where 2 lines cross or join one another. FM is a point to the rear of a converging junction, such train must be to the rear of that point in order to ensure that any train moving on the other converging line can proceed whithout being obstructed.