Standards UNE - Spanish national standards - Page 1227

Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at ambient temperature in air atmospheric pressure - Determination of the resistance to crack propagation by notch sensitivity testing (ISO 18608:2017) (Endorsed by Asociación Espanola de Normalización in May of 2022.)

Standard published on 1.5.2022

Animal and vegetable fats and oils. Determination of unsaponifiable matter. Method using hexane extraction. (ISO 18609:2000).

Standard published on 26.3.2002

Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols

Standard published on 31.3.1999

Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at ambient temperature in air atmospheric pressure - Determination of elastic properties by ultrasonic technique (ISO 18610:2016) (Endorsed by Asociación Espanola de Normalización in March of 2021.)

Standard published on 1.3.2021

Pallets for materials handling - Repair of flat wooden pallets (ISO 18613:2014)

Standard published on 11.2.2015

Dentistry - Interoperability of CAD/CAM systems (ISO 18618:2025) (Endorsed by Asociación Espanola de Normalización in October of 2025.)

Standard published on 1.10.2025

Glass in building - Heat strengthened soda lime silicate glass - Part 1: Definition and description

Standard published on 25.4.2012

Glass in building - Heat strengthened soda lime silicate glass - Part 2: Evaluation of conformity/Product standard

Standard published on 26.10.2005

Water quality - Determination of short-chain polychlorinated alkanes (SCCPs) in sediment, sewage sludge and suspended (particulate) matter - Method using gas chromatography-mass spectrometry (GC-MS) and electron capture negative ionization (ECNI) (ISO 18635:2016)

Standard published on 14.9.2016

Inland navigation vessels - Wheelhouse - Ergonomic and safety requirements

Standard published on 3.12.2008