BHMA A156.24:2012现行
Delayed Egress Locking Systems
出版：Builders Hardware Manufacturers Association
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基本信息
标准编号： BHMA A156.24:2012
发布时间：2012/12/12 0:00:00
标准类别：Standard
出版单位：Builders Hardware Manufacturers Association
标准页数：10
标准简介
Includes products used in connection with conventional exit devices or locks causing the doors to remain locked after releasing actuation for a predetermined length of time.
本标准替代的旧标准
