UNE 21319:1974
Current
Current
The latest, up-to-date edition.
ELECTRIC MEASURING DEVICES DIRECT ACTION RECORDERS AND ACCESORIES.
Available format(s)
Hardcopy , PDF
Language(s)
Spanish, Castilian, English
Published date
08-15-1974
Publisher
This Recommendation applies to direct recording electrical measuring instruments, which are used for recording the instantaneous, effective or mean values of one or more measured quantities as a function of time.
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