NEN ISO 361 : 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BASIC IONIZING RADIATION SYMBOL
26-10-2015
20-02-2013
Defines shape, proportions, application, restrictions on the use of the symbol (possibly accompanied by additional symbols or words).
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