# IEC - International Electrotechnical Commission - IEC 60027-3:1974

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

revised
 Organization: IEC - International Electrotechnical Commission Publication Date: 1 January 1974 Status: revised Page Count: 21 ICS Code (Quantities and units): 01.060

### Document History

July 19, 2002
Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units
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...
March 10, 2000
Amendment 1 - Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities and units
A description is not available for this item.
December 15, 1989
Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities and units
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...
IEC 60027-3:1974
January 1, 1974
Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities and units
A description is not available for this item.