2012DIN EN 408:2012 Timber structures - Structural timber and glued laminated timber - Determination of some physical and mechanical properties; German version EN 408:2010+A1:2012
2011LST EN 61746-1-2011 Calibration of optical time-domain reflectometers (OTDR) -- Part 1: OTDR for single-mode fibres (IEC 61746-1:2009)
2010DIN EN 408:2010 Timber structures - Structural timber and glued laminated timber - Determination of some physical and mechanical properties; German version EN 408:2010
2004DIN EN 408:2004 Wooden structures – structural timber for load-bearing purposes and glued laminated timber – determination of some physical and mechanical properties