BS 2738:1962

Specification for spectacle lenses.

NORMA vydaná dňa 12.6.1962

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The information about the standard:

Designation standards: BS 2738:1962
Note: NEPLATNÁ
Publication date standards: 12.6.1962
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: British technical standard
Kategória: Technické normy BS