I.S. EN 1109:2013现行
Flexible Sheets for Waterproofing - Bitumen Sheets for Roof Waterproofing - Determination of Flexibility at low Temperature
出版：National Standards Authority of Ireland
专家解读视频
Describes the determination of flexibility of bitumen sheets at low temperatures.
NEN EN 1109:2013 - Identical
BS EN 1109:2013 - Identical
UNI EN 1109:2013 - Identical
SS EN 1109 Ed. 2 (2013) - Identical
SN EN 1109:2013 - Identical
NF EN 1109:2013 - Identical
ONORM EN 1109:2013 - Identical
UNE EN 1109:2013 - Identical
NS EN 1109:2013 - Identical
NBN EN 1109:2013 - Identical
