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IEC 60027-3:1989

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities and units

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

09-03-2020

Superseded by

IEC 60027-3:2002

Published date

15-12-1989

€41.59
Excluding VAT

Applies to logarithmic quantities and units. Quantities that can be expressed as the logarithm of a dimensionless quantity, such as the ratio of two physical quantities of the same kind, can be regarded and treated in different ways. In many cases, differences do not affect practical treatment.

Committee
TC 25
DocumentType
Standard
Pages
26
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
AS 1046.3-1991 Identical
UNE 21405-3:1994 Identical

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