IEC 60399 Edition 2.1-2008 标准详情
- 标准号:IEC 60399 Edition 2.1-2008
- 中文标题:带灯罩卡环的灯座的圆筒螺纹
- 英文标题:Barrel thread for lampholders with shade holder ring
- 标准类别:国际电工委员会标准
- 发布日期:2008-10
This international standard applies to lampholders designed with a barrel thread for shadeholder rings designed to keep attachments to lampholders in place.It also covers barrel threads for shade holder rings.Attention is drawn to lampholder safety s
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