
Safety of toys - Part 4: Experimental sets for chemistry and related activities
STANDARD published on 1.11.2009
Designation standards: ÖNORM EN 71-4
Note: WITHDRAWN
Publication date standards: 1.11.2009
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM