DIN Standards Committee Timber and Furniture
EN 252
Field test method for determining the relative protective effectiveness of a wood preservative in ground contact
Freiland-Prüfverfahren zur Bestimmung der relativen Schutzwirkung eines Holzschutzmittels im Erdkontakt
Responsible national committee
NA 042-03-06 AA - Mirror committee for CEN/TC 38 biological durability of wood and wood products