BS 1406:1947

Sizes of photographic dry-plates.

NORMA vydaná dňa 25.9.1947

The information about the standard:

Designation standards: BS 1406:1947
Note: NEPLATNÁ
Publication date standards: 25.9.1947
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS