2018BS EN 14081-2:2018+A1:2022 Timber structures. Strength graded structural timber with rectangular cross section. Machine grading. Additional requirements for initial type testing
2010BS EN 14081-2:2010+A1:2012 Timber structures. Strength graded structural timber with rectangular cross section. Machine grading. Additional requirements for initial type testing
2010BS EN 14081-2:2010 Timber structures - Strength graded structural timber with rectangular cross section - Machine grading;additional requirements for initial type testing
2006BS EN 14081-2:2005 Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing