NF EN 71-4:2009被替代
Safety Of Toys - Part 4: Experimental Sets For Chemistry And Related Activities
出版：Association Francaise de Normalisation
专家解读视频
Defines requirements for the maximum amount of certain substances and preparations used in experimental sets for chemistry and related activities. Applicable to chemistry and supplementary sets, also to toys for experiments in mineralogy, biology, physics, microscopics and environmental sciences containing one or more chemical substances and/or preparations.
Indice de classement: S51-215. Supersedes NFS 51 204. (03/2002) PR NF EN 71-4 April 2009. (04/2009)
UNI EN 71-4:2008 - Identical
I.S. EN 71-4:2009 - Identical
BS EN 71-4:2009 - Identical
UNE EN 71-4:2004 - Identical
SS EN 71-4 Ed. 3 (2013) - Identical
NEN EN 71-4:2013 - Identical
ONORM EN 71-4:2013 - Identical
UNI EN 71-4:2013 - Identical
SN EN 71-4:1991 - Identical
UNE EN 71-4:2010 - Identical
UNI EN 71-4:2010 - Identical
DIN EN 71-4 (2009-12) - Identical
SN EN 71-4:2010 - Identical
ONORM EN 71-4:2010 - Identical
SS EN 71-4 Ed. 2 (2009) - Identical
ONORM EN 71-4:2009 - Identical
NS EN 71-4:2009 - Identical
NEN EN 71-4:2009 - Identical
NBN EN 71-4:2009 - Identical
