IEVref:192-05-12ID:
Language:enStatus: Standard
Term: mean operating time to first failure
Synonym1: MTTFF
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Definition: expectation of the operating time to first failure

Note 1 to entry: See also operating time to first failure (192-05-02).

Note 2 to entry: For non-repairable items, the MTTFF is also the MTTF.


Publication date:2015-02
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