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BS 764:1937

Specification. Automatic change-over switches and contactors for emergency lighting systems.

STANDARD published on 13.12.1937

English -
Print design (285.80 USD)

The information about the standard:

Designation standards: BS 764:1937
Note: WITHDRAWN
Publication date standards: 13.12.1937
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS