BS 5841-7:1980

Photographic flash equipment. Methods for determination of the light output of electronic flash equipment.

NORMA vydaná dňa 31.3.1980

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The information about the standard:

Designation standards: BS 5841-7:1980
Note: NEPLATNÁ
Publication date standards: 31.3.1980
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: British technical standard
Kategória: Technické normy BS