District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Part 1: Joint casing assemblies and thermal insulation for hot water networks in accordance with EN 13941-1 (Endorsed by Asociación Espanola de Normalización in November of 2019.)

Die Norm herausgegeben am 1.11.2019

Plastics - Determination of refractive index (ISO 489:2022)

Die Norm herausgegeben am 23.11.2022

Aerospace series - Steel X4CrNiMo16-5-1 - Air melted - Hardened and tempered - Sheets and plates - 0,3 mm = a = 50 mm - 900 MPa = Rm = 1 050 MPa

Die Norm herausgegeben am 1.7.2022

Aerospace series - Steel X4CrNiMo16-5-1 - Air melted - Hardened and tempered - Sheets and plates - 0,3 mm <= a <= 50 mm - 900 MPa <= Rm <= 1 050 MPa (Endorsed by Asociación Espanola de Normalización in September of 2024.)

Änderung herausgegeben am 1.9.2024

Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance and requirements (ISO 4892-1:2024, Corrected version 2026-02)

Die Norm herausgegeben am 23.4.2025

Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 4892-2:2013)

Die Norm herausgegeben am 8.1.2014

Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps - Amendment 1: Classification of daylight filters (ISO 4892-2:2013/Amd 1:2021)

Änderung herausgegeben am 11.10.2022

Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2024)

Die Norm herausgegeben am 23.4.2025

Plastics - Liquid epoxy resins - Determination of tendency to crystallize (ISO 4895:2014)

Die Norm herausgegeben am 5.11.2014

Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival - Part 1: Application by surface treatment (Laboratory method)

Die Norm herausgegeben am 30.11.2016