Normativa ISO UNE gratis

Fecha de publicación: 19/11/2024 Road vehicles. Brake lining friction materials. Drag mode friction test for hydraulic and pneumatic vehicle brakes PD ISO/PAS 13146:2024

Fecha de publicación: 20/11/2024 BS EN ISO 22568-1:2019/Amd 1 Foot and leg protectors — Requirements and test methods for footwear components. Part 1: Metallic toecaps. AMENDMENT 1 24/30485962 DC

Fecha de publicación: 20/11/2024 BS ISO 19690-2:2018/Amd 1 Disc springs. Part 2: Technical specifications – Amendment 1: Durability chart for not shot peened springs (group 3) 24/30498013 DC

Fecha de publicación: 20/11/2024 BS ISO 20138-2 Railway applications — Calculation of braking performance (stopping, slowing and stationary braking). Part 2: General algorithms utilizing step by step calculation 24/30480184 DC

Fecha de publicación: 20/11/2024 General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). IT security and data protection. User Guide PD CLC/TS 50491-7:2024

Fecha de publicación: 20/11/2024 BS ISO/IEC 22121-1 Information technology – Virtual keyboards user interfaces. Part 1: General guidelines and recommendations 24/30458446 DC

Fecha de publicación: 20/11/2024 Food authenticity Isotopic analysis of acetic acid and water in vinegar. 2H-NMR analysis of acetic acid BS EN 16466-1:2024

Fecha de publicación: 20/11/2024 Tracked Changes. Railway applications. Gangway systems between vehicles. Acoustic measurements BS EN 16286-2:2023 – TC

Fecha de publicación: 20/11/2024 BS EN ISO 703 Conveyor belts — Transverse flexibility (troughability) — Test method 24/30483862 DC

Fecha de publicación: 20/11/2024 Bitumens and bituminous binders. Determination of needle penetration BS EN 1426:2024