BS 476-24:1987现行
Fire Tests On Building Materials And Structures - Part 24: Method For Determination Of The Fire Resistance Of Ventilation Ducts
出版：British Standards Institution
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基本信息
标准编号： BS 476-24:1987
发布时间：1987/5/29 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：24
标准简介
Defines a method of tests and criteria for the determination of the fire resistance of vertical and horizontal ventilation ducts under standardized fire conditions.
标准备注
© British Standards Institution 2013
等同采用的国际标准
ISO 6944:1985 - Identical
