signalling control Urdu Meaning
Signalling Control - Urdu Meaning and Translation of Signalling Control , Translation, Multiple word search (Seperate words with space), English to Urdu Machine Translation of signalling control and more.
On a rail transport system, signalling control is the process by which control is exercised over train movements by way of railway signals and block systems to ensure that trains operate safely, over the correct route and to the proper timetable.
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