NBN EN 338:2009被替代
Structural Timber - Strength Classes
出版：Belgian Standards
专家解读视频
Establishes a system of strength classes for general use in structural codes. As well as giving stiffness properties and density values for each class, also gives the rules for the allocation of timber populations. Applies to all softwood and hardwood timber for structural use.
SN EN 338:2009 - Identical
I.S. EN 338:2009 - Identical
NF EN 338:2009 - Identical
UNI EN 338:2009 - Identical
NEN EN 338:2009 - Identical
BS EN 338:2009 - Identical
ONORM EN 338:2009 - Identical
SS EN 338 Ed. 3 (2009) - Identical
DIN EN 338 (2010-02) - Identical
UNE EN 338:2010 - Identical
NS EN 338:2009 - Identical
EN 338:2016 - Identical
BS EN 338:2016 - Identical
UNI EN 338:2016 - Identical
SS EN 338 Ed. 4 (2016) - Identical
NEN EN 338:2016 - Identical
ONORM EN 338:2016 - Identical
