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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.
Workplace exposure - Measurement of airborne microorganisms and microbial compounds - General requirements
Standard published on 28.12.2022
Selected format:Transportable gas cylinders. Conditions for filling gas mixtures into receptacles.
Standard published on 9.3.2005
Selected format:Ladders - Part 1: Terms, types, functional sizes (Endorsed by Asociación Espanola de Normalización in September of 2025.)
Standard published on 1.9.2025
Selected format:Ladders - Part 2: Requirements, testing, marking (Endorsed by Asociación Espanola de Normalización in September of 2025.)
Standard published on 1.9.2025
Selected format:Ladders - Part 3: Marking and user instructions (Endorsed by Asociación Espanola de Normalización in September of 2025.)
Standard published on 1.9.2025
Selected format:Ladders - Part 4: Single or multiple hinge-joint ladders (Endorsed by Asociación Espanola de Normalización in September of 2025.)
Standard published on 1.9.2025
Selected format:Ladders - Part 6: Telescopic ladders (Endorsed by Asociación Espanola de Normalización in September of 2025.)
Standard published on 1.9.2025
Selected format:Ladders - Part 7: Mobile ladders with platform
Standard published on 11.12.2013
Selected format:Non destructive testing of welded joints of thermoplastics semi-finished products - Part 1: Visual examination
Standard published on 8.11.2017
Selected format:Non-destructive testing of welded joints in thermoplastics semi- finished products - Part 2: X-ray radiographic testing
Standard published on 24.2.2021
Selected format:Latest update: 2026-08-11 (Number of items: 2 292 404)
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