Gives name, symbol and definition for 51 quantities and units of atomic and nuclear physics. Where appropriate, conversion factors are also given. Annex A includes names of symbols of the chemical elements, Annex B the notation of symbols for chemical elements and nuclides, Annex C the original names and symbols for nuclides of radioactive series, Annex D examples of relations in different systems of equations using different systems of units.
Revises
ISO 31-9:1980
WITHDRAWN
ISO 31-9:1992
95.99
Withdrawal of Standard
Nov 27, 2009
Amended by
ISO 31-9:1992/Amd 1:1998
WITHDRAWN
ISO 80000-10:2009
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