Wood preservatives; determination of the protective effectiveness against Lyctus brunneus (Stephens); part 2: application by impregnation (laboratory method); German version EN 20-2:1993— 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.
