BS EN 20-1:1992(1999) Wood preservatives — Determination of the protectiveeffectiveness against Lyctus brunneus (Stephens) — Part 1 : Application by surface treatment (laboratory method)
1992BS EN 20-1:1992 Wood preservatives - Determination of the protective effectiveness against Lyctus brunneus (Stephens) - Application by surface treatment (laboratory method)