Specifies letter symbols for physical quantities and abbreviations and symbols for units for general use in electrical fields. Principles for use of the symbols are established. The Standard is closely aligned with IEC 27-1 and 27-1A.
Original price was: $102.00.$51.00Current price is: $51.00.
Letter symbols for use in electrotechnology, Part 1: General
Standards Australia , 12/01/1978
Pages: 44
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