Standards UNE - Spanish national standards - Page 1320

Textiles - Qualitative and quantitative proteomic analysis of some animal hair fibres - Part 3: Peptide detection using LC-MS without protein reduction (ISO 20418-3:2020)

Standard published on 12.5.2021

Cryogenic vessels - Large transportable vacuum-insulated vessels - Part 2: Operational requirements (ISO 20421-2:2017)

Standard published on 20.9.2017

Pigments and extenders - Dispersion procedure for sedimentation-based particle sizing of suspended pigment or extender with liquid sedimentation methods (ISO 20427:2023)

Standard published on 30.4.2025

Aerospace series - Metallic materials - General requirements for semi-finished product qualification (excluding forgings and castings) (Endorsed by AENOR in August of 2013.)

Standard published on 1.8.2013

Plastics and rubber machines - Injection moulding machines - Safety requirements (ISO 20430:2020) (Endorsed by Asociación Espanola de Normalización in August of 2020.)

Standard published on 1.8.2020

Leather - Tests for colour fastness - Colour fastness to crocking (ISO 20433:2024)

Standard published on 27.11.2024

System for cable designation

Standard published on 20.4.2022

HIGH-VOLTAGE FUSES FOR THE EXTERNAL PROTECTION OF SHUNT POWER CAPACITORS

Standard published on 15.10.1983

HIGH-VOLTAGE FUSES FOR THE EXTERNAL PROTECTION OF SHUNT POWER CAPACITOORS

Correction published on 15.12.1985

ACCEPTANCE INSPECTION OF CLASS 3 ALTERNATING-CURRENT WATTHOUR METERS.

Standard published on 20.6.1990