DIN EN 13501-4 (2007-04) 标准详情
- 标准号:DIN EN 13501-4 (2007-04)
- 中文标题:
- 英文标题:Fire classification of construction products and building elements - Part 4: Classification using data from fire resistance tests on components of smoke control systems
- 标准类别:德国标准DIN
- 发布日期: