
Grouts for tiles. Determination of resistance to abrasion
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
I.S. EN 12808-2:2008 - Identical
UNE EN 12808-2:2009 - Identical
UNI EN 12808-2:2009 - Identical
SN EN 12808-2:2008 - Identical
NS EN 12808-2 Ed. 2 (2008) - Identical
NBN EN 12808-2:2009 - Identical
DIN EN 12808-2 (2009-01) - Identical
SS EN 12808-2 Ed. 2 (2008) - Identical
ONORM EN 12808-2:2009 - Identical
NEN EN 12808-2:2008 - Identical
NF EN 12808-2:2009 - Identical