3. Values of some standards in SI units
The adjustment of the values of the fundamental constants required the expression in SI units of the value of certain standards, notably the electrical standards kept at the BIPM.
These data cannot be considered fundamental in the sense of the quantities in tables 1 , 2 and 3 .
3.1 Representation of electrical units
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Values of some standards in SI units
Energy conversion factors
Bibliographical references
Standardization
France
Association Française de Normalisation AFNOR
- Constantes physiques fondamentales. - X 02-012 - 4.87
International standards
ISO International Organization for Standardization
- Acoustique. Grandeurs normales de référence pour les niveaux acoustiques. - ISO 1683 - 1983
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