
Flexible sheets for waterproofing. Bitumen sheets for roof waterproofing. Determination of flexibility at low temperature
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
NEN EN 1109:1999 - Identical
SS EN 1109 Ed. 1 (2000) - Identical
UNE EN 1109:2000 - Identical
NS EN 1109 Ed. 1 (1999) - Identical
I.S. EN 1109:1999 - Identical
UNI EN 1109:2002 - Identical
NBN EN 1109:1999 - Identical
NF EN 1109:1999 - Identical
ONORM EN 1109:2000 - Identical
DIN EN 1109 (1999-10) - Identical
SN EN 1109:1999 - Identical