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Normas CEN
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EN
EN ISO 11254-2:2001/AC:2002
Anulada
2011-07-15
Lasers and laser-related equipment - Determination of laser-induced
damage threshold of optical surfaces - Part 2: S-on-1 test (ISO 11254-2:2001)
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
EN
CEN/TS 16272-5:2014
Anulada
2023-11-29
Railway applications - Track - Noise barriers and related devices acting
on airborne sound propagation - Test method for determining the acoustic
performance - Part 5: Intrinsic characteristics - In situ values of
sound reflection under direct sound field conditions
EN
CWA 16234-3:2010
Anulada
2014-04-16
European e-Competence Framework 2.0 - Part 3: Building the e-CF – a
combination of sound methodology and expert contribution
EN
CR 13902:2000
Anulada
2020-06-17
Test methods for determining the water/cement ratio of fresh concrete
EN
CEN ISO/TS 80004-1:2014
Anulada
2015-12-16
Nanotechnologies - Vocabulary - Part 1: Core terms (ISO/TS 80004-1:2010)
EN
CWA 16048:2009
Anulada
2016-06-16
Monitoring legal requirements for cross border e-Invoicing and
Recommendation of changes in the legal environment
EN
CWA 16744-4:2014
Anulada
2023-06-28
Improving transparency in financial and business reporting -
Harmonisation topics - Part 4: European Filing Rules
EN
CEN/TS 1007-7:2006
Anulada
2010-07-07
Advanced technical ceramics - Ceramic composites. Methods of test for
reinforcements - Part 7: Determination of the distribution of tensile
strength and of tensile strain to failure of filaments within a
multifilament tow at high temperature
