BS 7346-3烟幕规范
日期:2020-03-19 14:13
neling screens that are intended to be installed in buildings as part of a smoke control system. These screens may be either fixed or automatically operated
BS 7346-3烟幕规范 引用标准
BS 476-20 Fire Tests on Building Materials and Structures - Part 20: Method for Determination of the Fire Resistance of Elements of Construction
BS 476-20：建筑材料和结构的防火试验。第20部分:建筑构件防火性的测定方法
BS 9991 Fire safety in the design, management and use of residential buildings Code of practice
BS
2/5 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
12/24 08:39