IEC-60061-1-21 › Historical Revision Information
AMENDMENT 21: LAMP CAPS & HOLDERS WITH GAUGES FOR THE CONTROL OF INTERCHANGEABILITY & SAFE
Amendment 21: Lamp Caps & Holders With Gauges for the Control of Interchangeability & Safe
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Document Number
IEC-60061-1-21
Revision Level
REPLACED BY IEC-60061-DB-12M
Status
Superseded
Publication Date
April 1, 2010