IEC - International Electrotechnical Commission - IEC 60064A:1957
First supplement - International specification for tungsten filament lamps for general service
revised
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Organization: | IEC - International Electrotechnical Commission |
Publication Date: | 1 January 1957 |
Status: | revised |
Page Count: | 20 |
ICS Code (Incandescent lamps): | 29.140.20 |
Document History

January 1, 1979
First supplement - Tungsten filament lamps for general service - Lamps with a life of 2500 hours
A description is not available for this item.

IEC 60064A:1957
January 1, 1957
First supplement - International specification for tungsten filament lamps for general service
A description is not available for this item.