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Specification for dimensions of 127, 120 and 620 photographic roll film, backing paper and film spools.
STANDARD published on 31.3.1980
Designation standards: BS 1491:1980
Note: WITHDRAWN
Publication date standards: 31.3.1980
SKU: NS-59715
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Category: Technical standards BS
Latest update: 2026-11-01 (Number of items: 2 208 794)
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