Normativa ISO UNE gratis

Fecha de publicación: 25/11/2024 BS EN ISO 7214 Cellular plastics – Polyethylene – Methods of test 24/30482604 DC

Fecha de publicación: 25/11/2024 Nonwovens. Test methods. Determination of bending length BS EN ISO 9073-7:2024

Fecha de publicación: 25/11/2024 Aerospace series. Connectors, electrical, rectangular, modular. Operating temperature 175 °C continuous. Flange mounting receptacle 2 and 4 modules, series 2. Product standard BS EN 4165-011:2024

Fecha de publicación: 25/11/2024 Geographic information. Classification systems. Land Use Meta Language (LUML) PD CEN ISO/TS 19144-3:2024

Fecha de publicación: 25/11/2024 BS EN ISO 19659-4 Railway applications — Heating, ventilation and air conditioning systems for rolling stock. Part 4: Design parameters, test and inspection items for the HVAC unit 24/30464553 DC

Fecha de publicación: 25/11/2024 Tracked Changes. Bitumens and bituminous binders. Determination of needle penetration BS EN 1426:2024 – TC

Fecha de publicación: 25/11/2024 Information technology. Generic cabling for customer premises. Guidelines for the use of balanced single pair applications within a balanced 4-pair cabling system PD ISO/IEC TR 11801-9911:2024

Fecha de publicación: 25/11/2024 Code of practice for the preparation, commissioning and maintenance of domestic central heating and cooling water systems BS 7593:2019+A1:2024

Fecha de publicación: 25/11/2024 BS ISO 9829 Healthcare organization management — Pandemic response — Contact tracing 24/30489490 DC

Fecha de publicación: 25/11/2024 BS ISO 11456 Copper and zinc sulfide concentrates － Determination of silver content － Acid digestion and flame atomic absorption spectrometric or inductively coupled plasma optical emission spectrometric method 24/30441381 DC