BS 5570:1978

Specification for photographic grade sodium carbonate, monohydrate.

NORMA vydaná dňa 28.4.1978

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The information about the standard:

Designation standards: BS 5570:1978
Note: NEPLATNÁ
Publication date standards: 28.4.1978
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS