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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.
Railway applications - Communication, signalling and processing systems -- Part 2: Safety related communication in open transmission systems.
WITHDRAWN published on 21.12.2001
Selected format:VOLTAGE CHARACTERISTICS OF ELECTRICAL SUPPLIED BY PUBLIC DISTRIBUTION SYSTEMS.
WITHDRAWN published on 23.10.1996
Selected format:Voltage characteristics of electricity supplied by public distribution systems.
WITHDRAWN published on 17.1.2001
Selected format:Voltage characteristics of electricity supplied by public distribution networks
WITHDRAWN published on 2.4.2008
Selected format:Voltage characteristics of electricity supplied by public electricity networks
WITHDRAWN published on 16.3.2011
Selected format:RAILWAY APPLICATIONS. SUPPLY VOLTAGES OF TRACTION SYSTEMS.
WITHDRAWN published on 18.10.1996
Selected format:Lightning Protection Components (LPC) -- Part 1: Requirements for connection components.
WITHDRAWN published on 15.3.2001
Selected format:Lightning Protection Components (LPC) -- Part 1: Requirements for connection components
WITHDRAWN published on 1.4.2009
Selected format:Lightning protection components (LPC) -- Part 2: Requirements for conductors and earth electrodes.
WITHDRAWN published on 6.6.2003
Selected format:Lightning Protection Components (LPC) - Part 2: Requirements for conductors and earth electrodes
WITHDRAWN published on 8.4.2009
Selected format:Latest update: 2026-09-03 (Number of items: 2 300 115)
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