Normen UNE - Spanische nationale Normen - Seite Nr. 1071

Water quality - Guidance for assessing the efficiency and related metrics of fish passage solutions using telemetry (Endorsed by Asociación Espanola de Normalización in May of 2021.)

Die Norm herausgegeben am 1.5.2021

Leather - Chemical tests for the determination of certain azo colourants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colourants (ISO 17234-1:2024)

Die Norm herausgegeben am 15.10.2025

Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene (ISO 17234-2:2011)

Die Norm herausgegeben am 15.6.2011

Leather - Physical and mechanical tests - Determination of softness (ISO 17235:2015)

Die Norm herausgegeben am 17.2.2016

Permanent anchor devices and safety hooks

Die Norm herausgegeben am 5.2.2025

Leather - Physical and mechanical tests - Determination of extension set (ISO 17236:2025)

Die Norm herausgegeben am 21.1.2026

Proposed limit values for contaminants in biomethane based on health assessment criteria (Endorsed by Asociación Espanola de Normalización in July of 2018.)

Die Norm herausgegeben am 1.7.2018

Road vehicles. Connectors for the electrical connection of towing and towed vehicles. 7-pole connector type 12 N (normal) for vehicles with 12 V nominal supply voltage.

Die Norm herausgegeben am 5.6.2013

Intelligent transport systems - ESafety - ECall end to end conformance testing for IMS packet switched based systems (Endorsed by Asociación Espanola de Normalización in April of 2026.)

Die Norm herausgegeben am 1.4.2026

Toy library. General requirements.

Die Norm herausgegeben am 3.10.2007