BHMA A156.27 : 2019现行
Power and Manual Operated Revolving Pedestrian Doors
出版：Builders Hardware Manufacturers Association
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基本信息
标准编号： BHMA A156.27 : 2019
标准类别：Revision
出版单位：Builders Hardware Manufacturers Association
标准页数：0
标准简介
Requirements in this standard apply to power operated revolving type doors which rotate automatically when approached by pedestrians, some small vehicular use, and manual revolving type doors for pedestrians. Included are provisions to reduce the chance of user injury and entrapment
本标准替代的旧标准
