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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.
Building components and building elements - Thermal resistance and thermal transmittance - Calculation method (ISO 6946:2007)
WITHDRAWN published on 25.4.2012
Selected format:WELDS. WORKING POSITIONS. DEFINITIONS OF ANGLES SLOPE AND ROTATION (ISO 6947:1993).
WITHDRAWN published on 24.7.1997
Selected format:Welding and allied processes - Welding positions (ISO 6947:2011)
WITHDRAWN published on 2.11.2011
Selected format:KITCHEN SINKS. CONNECTING DIMENSIONS.
WITHDRAWN published on 18.6.1998
Selected format:FIBRE ROPES FOR GENERAL SERVICE. POLYAMIDE.
WITHDRAWN published on 19.6.1996
Selected format:FIBRE ROPES FOR GENERAL SERVICE. POLYESTER.
WITHDRAWN published on 19.6.1996
Selected format:Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 1: Guidelines for tailored analysis. (ISO 6974-1:2000)
WITHDRAWN published on 17.1.2003
Selected format:Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 2: Measuring-system characteristics and statistics for processing of data. (ISO 6974-2:2001)
WITHDRAWN published on 17.1.2003
Selected format:Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 3: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons up to C8 using two packed columns. (ISO 6974-3:2000)
WITHDRAWN published on 17.1.2003
Selected format:Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns. (ISO 6974-5:2000)
WITHDRAWN published on 17.1.2003
Selected format:Latest update: 2026-10-27 (Number of items: 2 208 060)
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