DIN EN 152-1:1989 木材防腐剂的测试方法;用于确定防腐处理对使用中的蓝污渍的保护效果的实验室方法; 第1部分:刷牙程序;德文版
Test methods for wood preservatives; Laboratory method for determining the protective effectiveness of a preservative treatment against biological stain in service; Part 1: Brushing procedure; German version