Wood preservatives; determination of the effectiveness against Lyctus brunneus (Stephens); part 1: application by surface treatment (laboratory method); german version EN 20-1:1992— 11 стр.
Durability of wood and wood-based products - Performances of wood preservative as determined by biological tests - Part 1: Specification according to hazard class; German version EN 599-1:1996— 22 стр.
