We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems (Endorsed by AENOR in January of 2015.)
WITHDRAWN published on 23.11.2016
Selected format:Surge arresters - Part 5: Selection and application recommendations
WITHDRAWN published on 31.1.2000
Selected format:Surge arresters - Part 5: Selection and application recommendations (Endorsed by AENOR in November of 2013.)
WITHDRAWN published on 24.2.2021
Selected format:Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV (Endorsed by AENOR in September of 2011.)
WITHDRAWN published on 20.12.2020
Selected format:ALUMINIUM AND ALUMINIUM ALLOYS. CASTINGS. CHEMICAL COMPOSITION OF CASTINGS FOR USE IN CONTACT WITH FOOD.
WITHDRAWN published on 26.12.1995
Selected format:Method for the determination of the proof and the comparative tracking indices of solid insulating materials
WITHDRAWN published on 5.12.2003
Selected format:Fixed resistors for use in electronic equipment -- Part 1: Generic specification. (Endorsed by AENOR in February of 2002.)
WITHDRAWN published on 15.8.2014
Selected format:Hearing aids - Part 0: Measurement of electroacoustical characteristics
WITHDRAWN published on 22.4.1996
Selected format:Hearing aids - Part 1: Hearing aids with induction pick-up coil input
WITHDRAWN published on 7.10.1996
Selected format:HEARING AIDS. PART 13: ELECTROMAGNETIC COMPATIBILITY (EMC).
WITHDRAWN published on 21.11.2000
Selected format:Latest update: 2026-01-23 (Number of items: 2 257 393)
© Copyright 2026 NORMSERVIS s.r.o.