• Home
  • relay interlocking

relay interlocking

railway interlocking that uses relays

en-GB/ɹɪˈleɪ ˌɪntəˈlɒkɪŋ/
en-US/ˈɹiˌleɪ ˈɪntɚˌlɑkɪŋ/

Categorie:

signalling control