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SN EN IEC 60051-5
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synchroscopes
Edition
2018-03
SN EN IEC 60051-6
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters
Edition
2018-03
SN EN IEC 60051-7
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 7: Special requirements for multi-function instruments
Edition
2018-03
SN EN 16951-1
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Procedures for assessing long term performance - Part 1: Acoustic characteristics
Edition
2018-10
SN EN 16727-3
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Non-acoustic performance - Part 3: General safety and environmental requirements
Edition
2017-03
SN EN 60051-1
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts
Edition
2017-04
SN EN IEC 60051-3
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters
Edition
2021-04
BS EN 16272-3-2
Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Normalized railway noise spectrum and single number ratings for direct sound field applications
Edition
2023-10-20
BS EN 16272-3-1
Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Normalized railway noise spectrum and single number ratings for diffuse sound field applications
Edition
2023-10-20
BS EN 16272-2
Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Intrinsic characteristics. Airborne sound insulation under diffuse sound field conditions
Edition
2023-11-30