The document specifies the methods of measuring dimensions of sawn timber. It applies to hardwood and softwood sawn timber, both square edged and unedged. The document does not apply to tropical timber.#,,#
DIN EN 1309-1:1997 history
1997DIN EN 1309-1:1997-08 Round and sawn timber - Method of measurement of dimensions - Part 1: Sawn timber; German version EN 1309-1:1997
1997DIN EN 1309-1:1997 Round and sawn timber - Method of measurement of dimensions - Part 1: Sawn timber; German version EN 1309-1:1997