bn:00631521n
Noun Named Entity
Categories: Railway signalling block systems
EN
Radio Electronic Token Block  RETB
EN
Radio Electronic Token Block is a system of railway signalling used in the United Kingdom. Wikipedia
Definitions
Relations
Sources
EN
Radio Electronic Token Block is a system of railway signalling used in the United Kingdom. Wikipedia
Railway signalling system Wikidata
Wikipedia Redirections
EN
Wikidata Alias
EN