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NF L52-250-811 ; NF EN 3475-811:2009-10-01
Aerospace series - Cables, electrical, aircraft use - Test methods - Part 811: unbalance attenuation
Edition
2009-10-01
NF S54-205/IN1 ; NF EN 1177/IN1:2023-12-20
Impact attenuating playground surfacing - Methods of test for determination of impact attenuation
Edition
2023-12-20
NF S31-062-6 ; NF ISO 4869-6:2019-08-24
Acoustics - Hearing protectors - Part 6: determination of sound attenuation of active noise reduction earmuffs
Edition
2019-08-24
NF F50-050-3 ; NF EN 13146-3:2012-08-01
Railway applications - Track - Test methods for fastening systems - Part 3: determination of attenuation of impact loads
Edition
2012-08-01
NF L52-400-301 ; NF EN 3745-301:2012-09-01
Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 301: attenuation
Edition
2012-09-01
NF S54-205 ; NF EN 1177+A1:2023-12-20
Impact attenuating playground surfacing - Methods of test for determination of impact attenuation
Edition
2023-12-20
NF C93-400-25-2 ; NF EN 60512-25-2:2002-09-01
Connectors for electronic equipment - Tests and measurements - Part 25-2 : test 25b : attenuation (insertion loss)
Edition
2002-09-01
NF C93-930-2-1 ; NF EN 62496-2-1:2011-12-01
Optical circuit boards - Part 2-1 : measurements - Optical attenuation and isolation
Edition
2011-12-01
NF C93-586 ; NF EN IEC 61726:2022-09-16
Cable assemblies, cables, connectors and passive microwave components - Screening attenuation measurement by the reverberation chamber method
Edition
2022-09-16
NF C74-228-1 ; NF EN 61331-1:2015-03-04
Protective devices against diagnostic medical X-radiation - Part 1: determination of attenuation properties of materials
Edition
2015-03-04
