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NF C93-909-021-6 ; NF EN IEC 61753-021-06:2023-11-17
Fibre optic interconnecting devices and passive components - Performance standard - Part 021-06: Single-mode fibre optic connectors terminated as pigtails and patchcords for category OP+ - Extended outdoor protected environment
Edition
2023-11-17
NF F90-272-5 ; NF EN 16272-5:2023-11-29
Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 5: intrinsic characteristics - Sound absorption under direct sound field conditions
Edition
2023-11-29
NF F90-272-2 ; NF EN 16272-2:2023-11-29
Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 2: intrinsic characteristics - Airborne sound insulation under diffuse sound field conditions
Edition
2023-11-29
NF F90-272-1 ; NF EN 16272-1:2023-11-29
Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 1: intrinsic characteristics - Sound absorption under diffuse sound field conditions
Edition
2023-11-29
SN EN ISO 11607-1/A1
Packaging for terminally sterilized medical devices - Part 1: Requirements for materials, sterile barrier systems and packaging systems - Application of risk management (ISO 11607-1:2019/Amd 1:2023); Amendment A1
Edition
2023-11
SN EN ISO 11607-2/A1
Packaging for terminally sterilized medical devices - Part 2: Validation requirements for forming, sealing and assembly processes - Application of risk management (ISO 11607-2:2019/Amd 1:2023); Amendment A1
Edition
2023-11
SN EN IEC 61557-12
Electrical safety in low voltage distribution systems up to 1000 V AC and 1500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices (PMD)
Edition
2022-01
NF C93-919-2-1 ; NF EN IEC 61755-2-1:2022-10-07
Fibre optic interconnecting devices and passive components - Connector optical interfaces for single-mode fibres - Part 2-1 : connection parameters of dispersion unshifted physically contacting fibres - Non-angled
Edition
2022-10-07
NF C93-919-2-2 ; NF EN IEC 61755-2-2:2022-10-21
Fibre optic interconnecting devices and passive components - Connector optical interfaces for single-mode fibres - Part 2-2 : connection parameters of dispersion unshifted physically contacting fibres - Angled
Edition
2022-10-21
NF C93-903-35 ; NF EN IEC 61300-3-35:2022-10-28
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-35 : examinations and measurements - Visual inspection of fibre optic connectors and fibre-stub transceivers
Edition
2022-10-28