International
Electrotechnical
Commission
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Area
Radiology and radiological physics
/ Ionizing radiations : types and properties
IEV ref
881-02-49
Symbol
A
en
mass number
the number of nucleons in an atomic nucleus
fr
nombre de masse
, m
nombre de nucléons d'un noyau atomique
ar
عدد كتلي
es
número másico (A)
it
numero di massa
ko
질량수
ja
質量数
pl
liczba masowa
pt
número de massa
sv
masstal
zh
质量数
Publication date:
1983-01
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