DIN EN 13469 (2013-01)现行
Thermal insulating products for building equipment and industrial installations - Determination of water vapour transmission properties of preformed pipe insulation
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
NBN EN 13469:2012 - Identical
NF EN 13469:2012 - Identical
UNI EN 13469:2012 - Identical
NS EN 13469:2012 - Identical
SS EN 13469 Ed. 2 (2012) - Identical
UNE EN 13469:2002 - Identical
UNE EN 13469:2015 - Identical
SN EN 13469:2012 - Identical
