
Specification for radioluminous time measurement instruments. Instruments bearing radioactive luminous materials.
NORM herausgegeben am 3.12.1968
Designation standards: BS 4333-1:1968
Note: UNGÜLTIG
Publication date standards: 3.12.1968
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS