
Geotextiles and geotextile-related products - Characteristics required for use in the construction of roads and other trafficked areas (excluding railways and asphalt inclusion)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
UNE EN 13249:2014 - Identical
ONORM EN 13249:2015 - Identical
NF EN 13249:2015 - Identical
NEN EN 13249:2014 - Identical
NF EN 13249:2001 - Identical
SN EN 13249:2014 - Identical
NS EN 13249:2014 - Identical
NBN EN 13249:2014 - Identical