
Aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
NBN EN 13242:2003 - Identical
BS EN 13242:2002+A1:2007 - Identical
NS EN 13242:2007 - Identical
BS EN 13242:2013 - Identical
ONORM EN 13242:2013 - Identical
UNE EN 13242:2003 - Identical
NS EN 13242:2013 - Identical
NBN EN 13242:2013 - Identical
SS EN 13242:2003 - Identical
NEN EN 13242:2003 - Identical