
Flexible sheets for waterproofing - Bitumen sheets for roof waterproofing - Determination of flexibility at low temperature
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
UNE EN 1109:2013 - Identical
NF EN 1109:2013 - Identical
SN EN 1109:2013 - Identical
UNI EN 1109:2013 - Identical
BS EN 1109:2013 - Identical
NS EN 1109:2013 - Identical
NBN EN 1109:2013 - Identical