IEVref:192-07-23ID:
Language:enStatus: Standard
Term: mean time to restoration
Synonym1: MTTR
[Preferred]
Synonym2: mean time to repair
[Deprecated]
Synonym3: mean time to recovery
[Deprecated]
Symbol:
Definition: expectation of the time to restoration

Note 1 to entry: IEC 60050-191:1990 (now withdrawn; replaced by IEC 60050-192:2015) defined the term ”mean time to recovery” as a synonym, but restoration and recovery are not synonyms.


Publication date:2015-02
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