Test methods for determining the contribution to the fire resistance of structural members - Part 9: Applied fire protection systems to steel beams with web openings
国外标准现行
标准号:EN 13381-9-2015
标准名称: 确定结构构件抗火性能的试验方法.第9部分:腹板开孔钢梁上的防火保护系统
英文名称:Test methods for determining the contribution to the fire resistance of structural members - Part 9: Applied fire protection systems to steel beams with web openings