
BS EN 13967 AMD2. Flexible sheets for waterproofing. Plastic and rubber damp proof sheets including plastic and rubber basement tanking sheet. Definitions and characteristics
出版:British Standards Institution

专家解读视频
BS EN 13967 AMD2. Flexible sheets for waterproofing. Plastic and rubber damp proof sheets including plastic and rubber basement tanking sheet. Definitions and characteristics
出版:British Standards Institution
专家解读视频