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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.
LETTER ENVELOPE SIZE A4 (210 X 297).
Standard published on 15.12.1952
Selected format:Heat exchangers - Air cooled liquid coolers (´dry coolers´) - Test procedures for establishing the performance
Standard published on 4.2.2015
Selected format:Widening test on nuts (ISO 10484:1997)
Standard published on 28.6.2006
Selected format:SIDENOTE SYMBOLS.
Standard published on 15.4.1951
Selected format:Testing of valves - Fire type-testing requirements (ISO 10497:2022)
Standard published on 26.7.2023
Selected format:Ambient air -- Determination of sulfur dioxide -- Ultraviolet fluorescence method (ISO 10498:2004)
Standard published on 21.6.2006
Selected format:Textiles - Tests for colour fastness - Part A01: General principles of testing (ISO 105-A01:2010)
Standard published on 29.6.2010
Selected format:Textiles - Tests for colour fastness - Part A03: Grey scale for assessing staining (ISO 105-A03:2019)
Standard published on 7.10.2020
Selected format:TEXTILES. TESTS FOR COLOUR FASTNESS. PART A04: METHOD FOR THE INSTRUMENTAL ASSESSMENT OF THE DEGREE OF STAINING OF ADJACENT FABRICS. (ISO 105-A04:1989)
Standard published on 26.2.2001
Selected format:TEXTILES. TESTS FOR COLOUR FASTNESS. PART A05: INSTRUMENTAL ASSESSMENT OF CHANGE IN COLOUR FOR DETERMINATION OF GREY SCALE RATING (ISO 105-A05:1996, INCLUDING TECHNICAL CORRIGENDUM 1:1997).
Standard published on 26.3.1998
Selected format:Latest update: 2026-04-24 (Number of items: 2 274 650)
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