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5 A B C D E F G H I J K L M N O P Q R S T U V W Y Z
I Ia Ib Ic Id Ie If Ij Im In Ip Is It Iv
In- Inb Inc Ind Inf Inh Ini Inp Ins Int Inv

INDICATION POINT

by Metro Digital Resources Librarian • April 14, 2016

The point at which the train control or cab signal impulse is transmitted to the rail vehicle apparatus from the track element. (TRB)

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