Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters ((IEC 60051-3:2018) EN IEC 60051-3:2021) (german version)
Edition 2022-08-01

Direct acting indicating analogue electrical measuring instruments and their accessories - Part 9: Recommended test methods ((IEC 60051-9:2019) EN IEC 60051-9:2021) (german version)
Edition 2022-08-01

Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters (IEC 60051-6:2017) (german version)
Edition 2019-06-01

Direct acting indicating analogue electrical measuring instruments and their accessories - Part 7: Special requirements for multi-function instruments (IEC 60051-7:2017) (german version)
Edition 2019-06-01

Direct acting indicating analogue electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synchroscopes (IEC 60051-5:2017) (german version)
Edition 2019-06-01

Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Non-acoustic performance - Part 1: Mechanical performance under static loadings - Calculation and test method
Edition 2018-08-01

Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts ( IEC 60051-1:2016) (german version)
Edition 2017-12-01

Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Non-acoustic performance - Part 2-2: Mechanical performance under dynamic loadings caused by passing trains - Calculation method
Edition 2016-09-01

Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction under direct sound field
Edition 2016-11-15

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 2024-02-01