DIN EN 13967-2012 防水弹性薄板.包含塑料和橡胶底层制箱用塑料和橡胶防潮薄板.定义和特性.德文版本EN 13967-2012
Flexible sheets for waterproofing - Plastic and rubber damp proof sheets including plastic and rubber basement tanking sheet - Definitions and characteristics; German version EN 13967:2012