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BS 930:1940

Method of carrying out a field test for light output of sub-standard cinematograph projectors.

STANDARD published on 18.11.1940

English -
Print design (289.00 USD)

The information about the standard:

Designation standards: BS 930:1940
Note: WITHDRAWN
Publication date standards: 18.11.1940
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS