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

专家解读视频
© British Standards Institution 2013
NF EN 13138-1:2003 - Identical
I.S. EN 13138-1:2003 - Identical
SS EN 13138-1 Ed. 1 (2003) - Identical
UNE EN 13138-1:2003 - Identical
NEN EN 13138-1:2003 - Identical
ONORM EN 13138-1:2003 - Identical
SN EN 13138-1:2003 - Identical
NBN EN 13138-1:2003 - Identical
UNI EN 13138-1:2004 - Identical
NS EN 13138-1 Ed. 1 (2003) - Identical
DIN EN 13138-1 (2003-09) - Identical