Standards UNE - Spanish national standards - Page 591

Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence

Standard published on 22.10.2025

Liquid petroleum products - Fatty acid methyl esters (FAME) for use in diesel engines and heating applications - Requirements and test methods

Standard published on 9.10.2019

Textile floor coverings - Classification of rugs and runners (Endorsed by Asociación Espanola de Normalización in January of 2026.)

Standard published on 1.1.2026

Cement - Composition, specifications and conformity criteria for very low heat special cements

Standard published on 16.12.2015

Hexagon nuts with flange. Fine pitch thread. (ISO 10663:1999 modified)

Standard published on 29.10.2004

Hexagon bolts with flange with metric fine pitch thread. Small series (ISO 15072:1999 modified)

Standard published on 29.10.2004

Hexagon bolts with flange with metric fine pitch thread - Small series (ISO 15072:1999, modified)

Change published on 17.10.2007

Sterilizers for medical purposes - Ethylene oxide sterilizers - Requirements and test methods

Standard published on 5.11.2014

Timber and wood-based materials in external windows, external door leaves and external doorframes - Requirements and specifications

Standard published on 16.5.2007

Timber and wood-based materials in internal windows, internal door leaves and internal doorframes - Requirements and specifications

Standard published on 23.5.2007