UNE - Spanish national standards

Heat exchangers - Definitions of performance of heat exchangers and the general test procedure for establishing performance of all heat exchangers

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Plastics - Determination of thermal stability of poly(vinyl chloride), related chlorine-containing homopolymers and copolymers and their compounds - Discoloration method (ISO 305:2019)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Technical specification (Endorsed by Asociación Espanola de Normalización in February of 2026.)

Available languages: English

Available design: electronic design (pdf), Print design

Access, Terminals, Transmission and Multiplexing (ATTM); Broadband Deployment and Lifecycle Resource Management; Part 1: Overview, common and generic aspects (Endorsed by Asociación Espanola de Normalización in December of 2018.)

Available languages: Spanish

Available design: Print design

Access, Terminals, Transmission and Multiplexing (ATTM); Broadband Deployment and Lifecycle Resource Management; Part 2: ICT Sites (Endorsed by Asociación Espanola de Normalización in December of 2018.)

Available languages: Spanish

Available design: Print design

Access, Terminals, Transmission and Multiplexing (ATTM);Broadband Deployment and Lifecycle Resource Management;Part 5: Customer network infrastructures;Sub-part 1: Homes (single-tenant) (Endorsed by Asociación Espanola de Normalización in February of 2022.)

Available languages: Spanish

Available design: Print design

Access, Terminals, Transmission and Multiplexing (ATTM); Broadband Deployment and Lifecycle Resource Management; Part 8: Management of end of life of ICT equipment (ICT waste/end of life) (Endorsed by Asociación Espanola de Normalización in December of 2018.)

Available languages: Spanish

Available design: Print design

Aerospace series - Bolts, normal hexagonal head, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated - Classification: 1 100 MPa (at ambient temperature) / 425 °C (Endorsed by AENOR in September of 2009.)

Available languages: English

Available design: electronic design (pdf), Print design

Access, Terminals, Transmission and Multiplexing (ATTM);Energy management;Operational infrastructures;Global KPIs;Part 1: General requirements (Endorsed by Asociación Espanola de Normalización in February of 2022.)

Available languages: Spanish

Available design: Print design

Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Operational infrastructures; Global KPIs; Part 2: Specific requirements; Sub-part 1: ICT Sites (Endorsed by Asociación Espanola de Normalización in December of 2018.)

Available languages: Spanish

Available design: Print design