标准号:IEEE C 136.21-2004
英文标准名称:Roadway Lighting - Vertical Tenons Used with Post-Top-Mounted Luminaires
发布日期:2004/1/1 12:00:00
实施日期:1999/12/31 12:00:00
国际标准分类号:93.080.40
适用范围:Covers 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.