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Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonate
WITHDRAWN published on 22.3.2006
Selected format:OPHTHALMIC OPTICS. UNCUT FINISHED SPECTACLE LENSES. PART 1: SPECIFICATIONS FOR SINGLE-VISION AND MULTIFOCAL LENSES. (ISO 8980-1:1996).
WITHDRAWN published on 7.4.1998
Selected format:Ophthalmic optics - Uncut finished spectacle lenses - Part 1: Specifications for single-vision and multifocal lenses (ISO 8980-1:2004)
WITHDRAWN published on 24.9.2004
Selected format:OPHTHALMIC OPTICS. UNCUT FINISHED SPECTACLE LENSES. PART 2: SPECIFICATIONS FOR PROGRESSIVE POWER LENSES. (ISO 8980-2:1996).
WITHDRAWN published on 7.4.1998
Selected format:Ophthalmic optics - Uncut finished spectacle lenses - Part 2: Specifications for progressive power lenses (ISO 8980-2:2004)
WITHDRAWN published on 24.9.2004
Selected format:OPHTHALMIC OPTICS. UNCUT FINISHED SPECTACLE LENSES. PART 3: TRANSMITTANCE SPECIFICATIONS AND TEST METHODS (ISO 8980-3:1999)
WITHDRAWN published on 22.5.2000
Selected format:Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods (ISO 8980-3:2003)
WITHDRAWN published on 7.9.2005
Selected format:Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods (ISO 8980-3:2013)
WITHDRAWN published on 21.5.2014
Selected format:OPHTHALMIC OPTICS. UNCUT FINISHED SPECTACLE LENSES. PART 4: SPECIFICATIONS AND TEST METHODS FOR ANTI-REFLECTION COATINGS. (ISO 8980-4:2000)
WITHDRAWN published on 22.2.2001
Selected format:Plastics - Ethylene/vinyl acetate copolymer (EVAC) thermoplastics - Determination of vinyl acetate content (ISO 8985:1998)
WITHDRAWN published on 30.10.1998
Selected format:Latest update: 2025-07-19 (Number of items: 2 208 893)
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