UNE - Spanish national standards

Bio-based products - Determination of the oxygen content using an elemental analyser

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Power operated pedestrian entrance control equipment - Safety in use - Requirements and test methods

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Water quality - Determination of selected organotin compounds - Gas chromatographic method (ISO 17353:2004)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Protective clothing - Enhanced visibility equipment for medium risk situations - Test methods and requirements (Endorsed by Asociación Espanola de Normalización in August of 2025.)

Available languages: English

Available design: electronic design (pdf), Print design

Railway applications - Communication device for urban rail - System requirements

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Intelligent transport systems - eSafety - eCall OAD for multiple Optional Additional Datasets

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Stationary source emissions - Bioaerosols and biological agents - Sampling of bioaerosols and collection in liquids - Impingement method

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Dried milk and dried milk products - Determination of fat content - Gravimetric method (Reference method) (ISO 1736:2008)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Refrigerating systems and heat pumps - Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes - Requirements, design and installation

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Inland navigation vessels - Stanchions and holders for tiltable and detachable railings

Available languages: English, Spanish

Available design: electronic design (pdf), Print design