EN 975-2-2004 pdf download.Sawn timber-Appearance grading of hardwoods - Part 2 :Poplars. This EN 975-2 defines appearance grades for European poplars The standard applies to dry and green sawn timber, of thickness 15 mm up to 34...
EN 975-1-2009 pdf download
EN 975-1-2009 pdf download.Sawn timber - Appearance grading of hardwoods - Part 1 : Oak and beech. This EN 975-1 specifies the rules determining the quality of appearance graded sawn timber. It describes various grades of temperate...