
Buoyant aids for swimming instruction. Safety requirements and test methods for swim seats to be worn
出版:British Standards Institution

专家解读视频
2007 [30/11/2007]2003 [12/03/2004]
© British Standards Institution 2013
ONORM EN 13138-3:2008 - Identical
NEN EN 13138-3:2007 - Identical
SS EN 13138-3 Ed. 2 (2007) - Identical
UNE EN 13138-3:2003 - Identical
NS EN 13138-3 Ed. 1 (2003) - Identical
UNI EN 13138-3:2004 - Identical
I.S. EN 13138-3:2007 - Identical
DIN EN 13138-3 (2008-01) - Identical
SN EN 13138-3:2003 - Identical
NF EN 13138-3:2008 - Identical
NBN EN 13138-3:2008 - Identical
NS EN 13138-3 Ed. 2 (2007) - Identical
UNI EN 13138-3:2008 - Identical
SN EN 13138-3:2007 - Identical
UNE EN 13138-3:2008 - Identical
NF EN 13138-3:2004 - Identical