BS EN 1297:2004现行
Flexible sheets for waterproofing. Bitumen, plastic and rubber sheets for roof waterproofing. Method of artificial ageing by long term exposure to the combination of UV radiation, elevated temperature and water
出版：British Standards Institution
专家解读视频
© British Standards Institution 2013
ONORM EN 1297:2004 - Identical
NEN EN 1297:2004 - Identical
SS EN 1297 Ed. 1 (2004) - Identical
UNE EN 1297:2006 - Identical
NS EN 1297 Ed. 1 (2004) - Identical
UNI EN 1297:2005 - Identical
NBN EN 1297:2004 - Identical
NF EN 1297:2005 - Identical
DIN EN 1297 (2004-12) - Identical
SN EN 1297:2004 - Identical
I.S. EN 1297:2004 - Identical
