BS EN ISO 8980-3:1999

Ophthalmic optics. Uncut finished spectacle lenses. Transmittance specifications and test methods.

NORMA vydaná dňa 15.12.1999

Anglicky -
PDF - okamžité stiahnutie (256.90 EUR)

The information about the standard:

Designation standards: BS EN ISO 8980-3:1999
Note: NEPLATNÁ
Publication date standards: 15.12.1999
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Kategória: Technické normy BS