
Specification for a basic symbol to denote the actual or potential presence of ionizing radiation.
NORMA vydána dne 29.2.1968
Designation standards: BS 3510:1968
Note: NEPLATNÁ
Publication date standards: 29.2.1968
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technické normy BS