DIN EN 20-2:2022
木材防腐剂 确定对 Lyctus brunneus(Stephens)的保护效果 第2部分:浸渍应用(实验室方法)
Wood preservatives - Determination of the protective effectiveness against Lyctus brunneus (Stephens) - Part 2: Application by impregnation (Laboratory method); German and English version prEN 20-2:2022