ANSI C136.21-2014现行
Roadway And Area Lighting Equipment - Vertical Tenons Used With Post Top - Mounted Luminaires
出版：National Electrical Manufacturers Association
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基本信息
标准编号： ANSI C136.21-2014
发布时间：2015/5/21 0:00:00
标准类别：Standard
出版单位：National Electrical Manufacturers Association
标准页数：9
标准简介
Includes the attachment features of vertical tenons on pole tops or brackets used in roadway and area lighting that permit the interchangeability of post top-mounted luminaires.
本标准替代的旧标准
