
Lamp Caps And Holders Together With Gauges For The Control Of Interchangeability And Safety - Part 4: Guidelines And General Information
出版:Nederlands Normalisatie Instituut

专家解读视频
Assigns designations to lamp caps and lampholders. Meaningful assignment can be made to the letters, numbers and symbols that make up this designation.
IEC 60061-4 Ed. 1.9 - Similar
EN 60061-4:1992 - Similar
IEC 60061-4D - Identical
IEC 60061-4C - Identical