
Timber structures - Strength graded structural timber with rectangular cross section Part 2: Machine grading - Additional requirements for initial type testing
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
ONORM EN 14081-2:2013 - Identical
NF EN 14081-2:2010 - Identical
NEN EN 14081-2:2010 - Identical
UNI EN 14081-2:2013 - Identical
NBN EN 14081-2:2010 - Identical