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BS 161:1937

Tungsten filament general service electric lamps.

STANDARD published on 1.11.1937

English -
Print design (304.60 USD)

The information about the standard:

Designation standards: BS 161:1937
Note: WITHDRAWN
Publication date standards: 1.11.1937
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS