ICS13.022CCSA90东莞市地方标准DB4419/T30—2025高层、超高层民用建筑匹配消防救援能力建设规范Constructionstandardsformatchingfirerescuecapabilitiesofhigh-riseandsuperhigh-risebuildings2025–03–05发布2025–04–01实施东莞市市场监督管理局发布4419www.bzfxw.comwww.bzfxw.comDB4419/T30—2025I目次前言.............................................................................................................
