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- automatic interlocking 1
- automatic locomotive signaling 4
- automatic lubrication 1
- automatic measuring 1
- automatic phase switch (APS) 1
- automatic regulation 1
- automatic regulation system 5
- automatic speed control slide unhook 1
- automatic stabilization 1
- automatic system 3
- automatic traffic control 1
- automatic train operation 1
- automatic warning system 2
- automation 38
- automation and communications 1
- automation of account and control 2
- automation of operational control of the radio channels 2
- automation of processes 4
- automation of railway traffic systems 1
- automation of sorting station 1