Letter symbols to be used in electrical technology Part 1: General
|Publication Date:||1 December 1992|
|ICS Code (Quantities and units):||01.060|
This part 1 of the International Standard, IEC 27, gives information about general quantities, units and their letter symbols and mathematical symbols that are to be used in electrical technology. It also gives rules for writing and printing these symbols and for the use of additional marks (subscripts, superscripts, etc.) with symbols for quantities.
There are no normative references quoted in this International Standard.