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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.
CALDERAS DE RECUPERACION DE CALOR PERDIDO
WITHDRAWN published on 15.3.1985
Selected format:HOT WATER BOILERS. DEFINITIONS. NOMINAL RATING. THERMAL REQUIREMENTS. IDENTIFICATION.
WITHDRAWN published on 15.10.1985
Selected format:HOT WATER BOILERS. INSTRUTIONS FOR TESTING.
WITHDRAWN published on 15.6.1986
Selected format:TUBOS DE SEGURIDAD PARA CALDERAS DE VAPOR DE BAJA PRESION
WITHDRAWN published on 15.1.1957
Selected format:Gas welding equipment - Air-aspirated hand blowpipes - Specifications and tests (ISO 9012:2008)
WITHDRAWN published on 13.6.2012
Selected format:SALA DE CALDERAS
WITHDRAWN published on 15.12.1982
Selected format:WELDING AND ALLIED PROCESSES. QUALITY CLASSIFICATION AND DIMENSIONAL TOLERANCES OF THERMALLY CUT (OXYGEN/FUEL GAS FLAME) SURFACES. (ISO 9013:1992).
WITHDRAWN published on 30.12.1995
Selected format:Thermal cutting. Classification of thermal cuts. Geometrical product specification and quality tolerances. (ISO 9013:2002)
WITHDRAWN published on 28.3.2003
Selected format:Destructive tests on welds in metallic materials - Hardness testing - Part 2: Microhardness testing of welded joints (ISO 9015-2:2003)
WITHDRAWN published on 2.11.2011
Selected format:DETERMINACION DE LA POTENCIA TERMICA DE LOS EMISORES DE CALEFACCION POR MEDIO DE FLUIDOS. REGLAS DE ENSAYO
WITHDRAWN published on 1.6.1983
Selected format:Latest update: 2026-01-14 (Number of items: 2 254 595)
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