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Automatic train protection

A safety system that enforces either compliance with or observation of speed restrictions and signal aspects by trains.
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ERTMS/ETCS - Glossary of Terms and Abbreviations - version : 4.0.0 - date 05/07/2023

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Technical Document
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ERTMS
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ERTMS/ETCS - Glossary of Terms and Abbreviations - version : 4.0.0 - date 05/07/2023

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