SAFETY OF TOYS. PART 4: EXPERIMENTAL SETS FOR CHEMISTRY AND RELATED ACTIVITIES
NORMA vydaná dňa 19.10.1990
Designation standards: UNE 93011-4:1990
Note: NEPLATNÁ
Publication date standards: 19.10.1990
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE