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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.
Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO 3740:2000)
WITHDRAWN published on 28.6.2001
Selected format:SUELDAS BLANDAS. ALEACIONES DE PLOMO ESTANO. ALEACIONES DE PLOMO ESTANO ANTIMONIO
WITHDRAWN published on 1.6.1962
Selected format:SOLDERING. LEAD AND TIN BASE ALLOYS. DESIGNATION AND COMPOSITION.
WITHDRAWN published on 15.11.1986
Selected format:ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USINGSOUND PRESSURE - PRECISION METHODS FOR REVERBERATION ROOMS (ISO 3741:1999)
WITHDRAWN published on 17.5.2000
Selected format:Aerospace series. Nuts, clip, metric. Installation holes and assembly (Endorsed by AENOR in March of 2003.)
WITHDRAWN published on 1.3.2005
Selected format:Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms (ISO 3741:1999, including Cor 1:2001)
WITHDRAWN published on 10.2.2010
Selected format:ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES. ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS. PART 1: COMPARISON METHOD FOR HARD-WALLED TEST ROOMS. (ISO 3743-1:1994).
WITHDRAWN published on 23.5.1996
Selected format:Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part 1: Comparison method for hard-walled test rooms (ISO 3743-1:1994)
WITHDRAWN published on 3.2.2010
Selected format:ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE. ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS. PART 2: METHODS FOR SPECIAL REVERBERATION TEST ROOMS. (ISO 3743-2:1994).
WITHDRAWN published on 14.2.1997
Selected format:Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994)
WITHDRAWN published on 10.2.2010
Selected format:Latest update: 2026-09-10 (Number of items: 2 300 145)
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