BS 3312:1978

Specification for photographic grade aluminium potassium sulphate, dodecahydrate (potash alum).

NORMA vydaná dňa 28.4.1978

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The information about the standard:

Designation standards: BS 3312:1978
Note: NEPLATNÁ
Publication date standards: 28.4.1978
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategória: Technické normy BS