Standards UNE - Spanish national standards - Page 1171

Agricultural machinery - Equipment for sowing - Minimization of the environmental effects of fan exhaust from pneumatic systems - Amendment 1 (ISO 17962:2015/Amd 1:2021)

Change published on 27.7.2022

Valves and fittings for buildings and devices to prevent pollution by backflow of potable water - Polymer parts and housings under internal pressure and without external loads

Standard published on 1.10.2025

Natural gas vehicles - LNG vehicle fuelling procedures

Standard published on 8.1.2025

Construction products: Assessment of release of dangerous substances - Guidance for a broader application of the CEN/TC 351 reference room (Endorsed by Asociación Espanola de Normalización in February of 2024.)

Standard published on 1.2.2024

Fire protection equipment - Carbon dioxide extinguishing systems for use on premises - Design and installation (ISO 6183:2022, modified)

Standard published on 25.6.2025

Petroleum, petrochemical and natural gas industries - Guidelines on competency management for well operations personnel (ISO/TS 17969:2017) (Endorsed by Asociación Espanola de Normalización in January of 2018.)

Standard published on 1.1.2018

Cryogenic vessels - Gas/material compatibility

Standard published on 21.3.2002

Dentistry - Shanks for rotary and oscillating instruments (ISO 1797:2017) (Endorsed by Asociación Espanola de Normalización in July of 2017.)

Standard published on 1.7.2017

Ductile iron pipes - Push-in joints for ductile iron pipe systems - Resistance against root penetration - Requirements and test methods

Standard published on 15.1.2025

Textiles - Smart textiles - Test method for determining the screen-touch properties of fabrics (ISO 17971:2025) (Endorsed by Asociación Espanola de Normalización in September of 2025.)

Standard published on 1.9.2025