Synonyms for individual words can be found below.
«signaling»
«systems»
Sentences with «signaling systems»
- The $ 8 billion second phase consists of long - term improvements, including better subway cars, a new signal system and more modern communications technology. (observer.com)
- A few attempts had been made to develop line - of - sight signal systems. (religion-online.org)
- The MTA's frequently failing signal system relies on nearly century - old technology, and its train cars break down more often. (amny.com)
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sentences)