Safety of toys. Specification for experimental sets for chemistry and related activities.
NORM herausgegeben am 31.10.1990
Designation standards: BS 5665-4:1990
Note: UNGÜLTIG
Publication date standards: 31.10.1990
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategorie: Technische Normen BS