BS EN 20-2:2023 Wood preservatives. Determination of the protective effectiveness against <i>Lyctus brunneus</i> (Stephens). Application by impregnation (Laboratory method)
1970BS EN 20-2:2023 Wood preservatives. Determination of the protective effectiveness against <i>Lyctus brunneus</i> (Stephens). Application by impregnation (Laboratory method)
0000 BS EN 20-2:1993(2000)
1993BS EN 20-2:1993 Wood preservatives - Determination of the protective effectiveness against Lyctus brunneus (Stephens) - Application by impregnation (laboratory method)