IEC 60399 Ed. 1.0被替代
Standard sheets for barrel thread for E14 and E27 lampholders with shade holder ring
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 60399 Ed. 1.0
发布时间：1972/1/1 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：7
标准简介
Gives limit dimensions of thread for metal or plastic and ceramic lampholders with shade holder rings made of metal or plastic. Dimensions for 'Go' and 'Not go' gauges for shade holder rings and for lampholders are also included.
替代本标准的新标准
等同采用的国际标准
BS EN 60399:1994 - Identical
