bn:00691572n
Noun Concept
Categories: Railway signalling
EN
wrong-side failure  fail dangerous  wrong side failure
EN
A wrong-side failure describes a failure condition in a piece of railway signalling equipment that results in an unsafe state. Wikipedia
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EN
A wrong-side failure describes a failure condition in a piece of railway signalling equipment that results in an unsafe state. Wikipedia
Failure condition resulting in an unsafe state Wikidata
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