Normen UNE - Spanische nationale Normen - Seite Nr. 1069

Solid biofuels - Fuel specifications and classes - Part 8: Graded thermally treated and densified biomass fuels for commercial and industrial use (ISO 17225-8:2023)

Die Norm herausgegeben am 19.7.2023

Solid biofuels - Fuel specifications and classes - Part 9: Graded hog fuel and wood chips for industrial use (ISO 17225-9:2021)

Die Norm herausgegeben am 27.4.2022

Fuels and biofuels - Assessment on oxidation stability determination methods for distillate fuels and blends thereof with fatty acid methyl esters (FAME) (Endorsed by Asociación Espanola de Normalización in November of 2018.)

Die Norm herausgegeben am 1.11.2018

Leather - Chemical determination of formaldehyde content - Part 1: Method using high-performance liquid chromatography (ISO 17226-1:2021)

Die Norm herausgegeben am 5.7.2023

Leather - Chemical determination of formaldehyde content - Part 2: Method using colorimetric analysis (ISO 17226-2:2018)

Die Norm herausgegeben am 2.10.2019

Leather - Chemical determination of formaldehyde content - Part 3: Determination of formaldehyde emissions from leather (ISO 17226-3:2011)

Die Norm herausgegeben am 21.9.2011

Beauty Salon Services - Requirements and recommendations for the provision of service

Die Norm herausgegeben am 20.1.2021

Leather - Physical and mechanical tests - Determination of dry heat resistance of leather (ISO 17227:2002)

Die Norm herausgegeben am 18.7.2003

Leather - Tests for colour fastness - Change in colour with accelerated ageing (ISO 17228:2015)

Die Norm herausgegeben am 8.7.2015

Plastics - Bio-based polymers, plastics, and plastics products - Terminology, characteristics and communication

Die Norm herausgegeben am 22.7.2020