- sikringsanlegg
- subst. (jernbane) railway signalling plant
Norsk-engelsk ordbok. 2013.
Norsk-engelsk ordbok. 2013.
NSI-63 — is a railway signaling system used for interlocking on the Norwegian railway network. It is based on relays and was developed by Norsk Signal Industri for the Norwegian State Railways (NSB) during the early 1960s. The systems are installed at… … Wikipedia