Standards UNE - Spanish national standards - Page 669

Sports and recreational equipment: Paddle tennis courts. Safety requirements and test methods and inspection

Standard published on 30.4.2024

Test method for metallic fibre concrete - Measuring the fibre content in fresh and hardened concrete

Standard published on 30.1.2008

Space Data System Practices — Reference model for an open archival information system (OAIS)

Standard published on 8.7.2026

Oil and gas industries including lower carbon energy - Pipeline transportation systems - Subsea pipeline valves (ISO 14723:2025) (Endorsed by Asociación Espanola de Normalización in August of 2025.)

Standard published on 1.8.2025

Aluminium and aluminium alloys - Determination of the chemical composition of aluminium and aluminium alloys by spark optical emission spectrometry

Standard published on 23.9.2020

Imperfections in thermoplastic welds - Classification

Standard published on 23.10.2019

Ophthalmic optics - Contact lens care products - Microbiological requirements and test methods for products and regimens for hygienic management of contact lenses. (ISO 14729:2001)

Standard published on 31.1.2002

Ophthalmic optics - Contact lens care products - Microbiological requirements and test methods for products and regimens for hygienic management of contact lenses - Amendment 1 (ISO 14729:2001/Amd 1:2010)

Change published on 9.3.2011

Installation and equipment for liquefied natural gas - Design of onshore installations

Standard published on 11.10.2022

Railway applications - Track - Aluminothermic welding of rails - Part 1: Approval of welding processes

Standard published on 7.2.2018