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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.
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. INTRINSIC SAFETY "I".
WITHDRAWN published on 22.5.1989
Selected format:MICROPROCESSOR SYSTEM BUS FOR 1 TO 4 BYTE DATA.
WITHDRAWN published on 29.12.1993
Selected format:LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE. INDUCTIVE PROXIMITY SWITCHES. FORM C, FOR DIRECT CURRENT, 3 OR 4 TERMINALS.
WITHDRAWN published on 15.12.1983
Selected format:LOW VOLTAGE SWITCHGEAR AND CONTROL GEAR FOR INDUSTRIAL USE. INDUCTIVE PROXIMITY SWITCHES. FORM D, FOR DIRECT CURRENT, 3 OR 4 TERMINALS.
WITHDRAWN published on 15.12.1983
Selected format:PERFORMANCE AND TESTING OF TELEPROTECTION EQUIPMENT OF POWER SYSTEMS. PART 1: NARROW-BANDO COMMAND SYSTEMS.
WITHDRAWN published on 21.10.1994
Selected format:CAST ALUMINIUM ALLOY ENCLOSURES FOR GAS-FILLED HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR.
WITHDRAWN published on 24.6.1989
Selected format:TELECONTROL EQUIPMENT AND SYSTEMS. PART 2: OPERATING CONDITIONS. SECTION ONE: ENVIRONMENTAL CONDITIONS AND POWER SUPPLIES.
WITHDRAWN published on 21.10.1994
Selected format:Microbiology of food and animal feeding stuffs - Horizontal method for the determination of low numbers of presumptive Bacillus cereus - Most probable number technique and detection method (ISO 21871:2006) (Endorsed by AENOR in August of 2006.)
WITHDRAWN published on 18.4.2007
Selected format:Packaging - Flexible intermediate bulk containers (FIBCs) for non-dangerous goods (ISO 21898:2004)
WITHDRAWN published on 25.1.2006
Selected format:COMPOSITE INSULATORS FOR A.C. OVERHEAD LINES WITH A NOMINAL VOLTAGE GREATER THAN 1000 V. DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA.
WITHDRAWN published on 24.7.1995
Selected format:Latest update: 2026-09-23 (Number of items: 2 302 501)
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