IEC 60453A:1974 - First supplement
Publisher: IEC - International Electrotechnical Commission
Year: 1973
IEC 60592:1978 - Microwave signal generators
Publisher: IEC - International Electrotechnical Commission
Year: 1977
IEC 60538:1976 - Electric cables, wires and cords: Methods of test for polyethylene insulation and sheath
Publisher: IEC - International Electrotechnical Commission
Year: 1975
IEC 61005:1990 - Portable neutron ambient dose equivalent ratemeters for use in radiation protection
Publisher: IEC - International Electrotechnical Commission
Year: 1990
IEC 60263:1968 - Scales and sizes for plotting frequency characteristics
Publisher: IEC - International Electrotechnical Commission
Year: 1967
IEC 60268-2:1971 - Sound system equipment - Part 2: Explanation of general terms
Publisher: IEC - International Electrotechnical Commission
Year: 1970
IEC 60268-10:1976 - Sound system equipment - Part 10: Peak programme level meters
Publisher: IEC - International Electrotechnical Commission
Year: 1975
IEC 60268-12:1975 - Sound system equipment - Part 12: Circular connectors for broadcast and similar use
Publisher: IEC - International Electrotechnical Commission
Year: 1974
IEC 60268-14:1971 - Sound system equipment - Part 14: Mechanical design features
Publisher: IEC - International Electrotechnical Commission
Year: 1970
IEC 60268-3:1969 - Sound system equipment - Part 3: Sound systems amplifiers
Publisher: IEC - International Electrotechnical Commission
Year: 1968
IEC 60268-3:1969/AMD1:1978 - Amendment 1 - Sound system equipment - Part 3: Sound systems amplifiers
Publisher: IEC - International Electrotechnical Commission
Year: 1977
IEC 60270:1968 - Partial discharge measurements
Publisher: IEC - International Electrotechnical Commission
Year: 1967
IEC 60268-5:1972 - Sound system equipment - Part 5: Loudspeakers
Publisher: IEC - International Electrotechnical Commission
Year: 1971
IEC 60268-1:1968 - Sound system equipment - Part 1 : General
Publisher: IEC - International Electrotechnical Commission
Year: 1967
IEC 60453:1973 - Amplitude-modulated signal generators
Publisher: IEC - International Electrotechnical Commission
Year: 1972
IEC 60452:1973 - Frequency-modulated signal generators
Publisher: IEC - International Electrotechnical Commission
Year: 1972
IEC 60430:1973 - Test procedures for germanium gamma-ray detectors
Publisher: IEC - International Electrotechnical Commission
Year: 1972
IEC 60484:1974 - Indirect acting electrical measuring instruments
Publisher: IEC - International Electrotechnical Commission
Year: 1973
IEC 61078:2006 - Analysis techniques for dependability - Reliability block diagram and boolean methods
Publisher: IEC - International Electrotechnical Commission
Year: 2006
IEC 60348A:1974 - First supplement - Safety requirements for electronic measuring apparatus
Publisher: IEC - International Electrotechnical Commission
Year: 1973
IEC 60348:1978 - Safety requirements for electronic measuring apparatus
Publisher: IEC - International Electrotechnical Commission
Year: 1977
IEC 60403:1972 - Audio frequency generators
Publisher: IEC - International Electrotechnical Commission
Year: 1971
IEC 60909:1988 - Short-circuit current calculation in three-phase a.c. systems
Publisher: IEC - International Electrotechnical Commission
Year: 1988
IEC 60751:1983/AMD2:1995 - Amendment 2 - Industrial platinum resistance thermometer sensors
Publisher: IEC - International Electrotechnical Commission
Year: 1995
IEC 60534-4:1999 - Industrial-process control valves - Part 4: Inspection and routine testing
Publisher: IEC - International Electrotechnical Commission
Year: 1999
IEC TR 61831:1999 - On-line analyser systems - Guide to design and installation
Publisher: IEC - International Electrotechnical Commission
Year: 1999
IEC 60118-6:1999 - Hearing aids - Part 6: Characteristics of electrical input circuits for hearing aids
Publisher: IEC - International Electrotechnical Commission
Year: 1999
IEC PAS 60027-6:2004 - Letter symbols to be used in electrical technology - Control technology
Publisher: IEC - International Electrotechnical Commission
Year: 2004
IEC 60124:1960 - Recommendations for the rated impedances and dimensions of loudspeakers
Publisher: IEC - International Electrotechnical Commission
Year: 1959
IEC 60123:1961 - Recommendations for sound level meters
Publisher: IEC - International Electrotechnical Commission
Year: 1960
IEC 60118-1:1983 - Hearing aids - Part 1: Hearing aids with induction pick-up coil input
Publisher: IEC - International Electrotechnical Commission
Year: 1982
IEC 60098:1964 - Processed disk records and reproducing equipment
Publisher: IEC - International Electrotechnical Commission
Year: 1963
IEC 60098:1964/AMD1:1967 - Amendment 1 - Processed disk records and reproducing equipment
Publisher: IEC - International Electrotechnical Commission
Year: 1967
IEC 60098:1964/AMD2:1971 - Amendment 2 - Processed disk records and reproducing equipment
Publisher: IEC - International Electrotechnical Commission
Year: 1971
IEC 60098:1964/AMD3:1972 - Amendment 3 - Processed disk records and reproducing equipment
Publisher: IEC - International Electrotechnical Commission
Year: 1972
IEC 60098:1964/AMD4:1976 - Amendment 4 - Processed disk records and reproducing equipment
Publisher: IEC - International Electrotechnical Commission
Year: 1976
IEC 60118-13:2004 - Electroacoustics - Hearing aids - Part 13: Electromagnetic compatibility (EMC)
Publisher: IEC - International Electrotechnical Commission
Year: 2004
IEC 60200:1966 - Methods of measurement for loudspeakers
Publisher: IEC - International Electrotechnical Commission
Year: 1965
IEC 60185:1966/AMD2:1980 - Amendment 2 - Current transformers
Publisher: IEC - International Electrotechnical Commission
Year: 1979
IEC 60185:1966/AMD3:1982 - Amendment 3 - Current transformers
Publisher: IEC - International Electrotechnical Commission
Year: 1982
IEC 60186:1969/AMD2:1980 - Amendment 2 - Voltage transformers
Publisher: IEC - International Electrotechnical Commission
Year: 1980
IEC 60186B:1981 - second supplement
Publisher: IEC - International Electrotechnical Commission
Year: 1980
IEC 60177:1965 - Pure tone audiometers for general diagnostic purposes
Publisher: IEC - International Electrotechnical Commission
Year: 1964
IEC 60178:1965 - Pure tone screening audiometers
Publisher: IEC - International Electrotechnical Commission
Year: 1964
IEC 60179:1973 - Precision sound level meters
Publisher: IEC - International Electrotechnical Commission
Year: 1972
IEC 60224:1966 - Marking of control settings on hearing aids
Publisher: IEC - International Electrotechnical Commission
Year: 1965
IEC 62301:2005 - Household electrical appliances - Measurement of standby power
Publisher: IEC - International Electrotechnical Commission
Year: 2005
IEC PAS 62419:2005 - Control technology - Rules for the designation of measuring instruments
Publisher: IEC - International Electrotechnical Commission
Year: 2005
IEC TS 62720:2013 - Identification of units of measurement for computer-based processing
Publisher: IEC - International Electrotechnical Commission
Year: 2013
IEC 60300-2:1995 - Dependability management - Part 2: Dependability programme elements and tasks
Publisher: IEC - International Electrotechnical Commission
Year: 1995
IEC 60624:1978 - Expression of the performance of pulse generators
Publisher: IEC - International Electrotechnical Commission
Year: 1977
IEC 60605-2:1994 - Equipment reliability testing - Part 2: Design of test cycles
Publisher: IEC - International Electrotechnical Commission
Year: 1994
IEC 60618:1978 - Inductive voltage dividers
Publisher: IEC - International Electrotechnical Commission
Year: 1977
IEC 60618:1978/AMD1:1981 - Amendment 1 - Inductive voltage dividers
Publisher: IEC - International Electrotechnical Commission
Year: 1980
IEC TR 60854:1986 - Methods of measuring the performance of ultrasonic pulse-echo diagnostic equipment
Publisher: IEC - International Electrotechnical Commission
Year: 1986
IEC 60628:1985 - Gassing of insulating liquids under electrical stress and ionization
Publisher: IEC - International Electrotechnical Commission
Year: 1984
IEC 61014:2003 - Programmes for reliability growth
Publisher: IEC - International Electrotechnical Commission
Year: 2003
IEC 61164:2004 - Reliability growth - Statistical test and estimation methods
Publisher: IEC - International Electrotechnical Commission
Year: 2004
IEC 60371-2:2004 - Specification for insulating materials based on mica - Part 2: Methods of test
Publisher: IEC - International Electrotechnical Commission
Year: 2004
IEC 60641-2:2004 - Pressboard and presspaper for electrical purposes - Part 2: Methods of tests
Publisher: IEC - International Electrotechnical Commission
Year: 2004
IEC 60060:2018 SER - High-voltage test techniques - ALL PARTS
Publisher: IEC - International Electrotechnical Commission
Year: 2018
IEC TR 61340-1:2012 - Electrostatics - Part 1: Electrostatic phenomena - Principles and measurements
Publisher: IEC - International Electrotechnical Commission
Year: 2012
IEC 62628:2012 - Guidance on software aspects of dependability
Publisher: IEC - International Electrotechnical Commission
Year: 2012
IEC TR 62781:2012 - Ultrasonics - Conditioning of water for ultrasonic measurements
Publisher: IEC - International Electrotechnical Commission
Year: 2012
IEC 61869-2:2012 - Instrument transformers - Part 2: Additional requirements for current transformers
Publisher: IEC - International Electrotechnical Commission
Year: 2012
IEC 60564:1977 - D.C. bridges for measuring resistance
Publisher: IEC - International Electrotechnical Commission
Year: 1976
IEC 60564:1977/AMD1:1981 - Amendment 1 - D.C. bridges for measuring resistance
Publisher: IEC - International Electrotechnical Commission
Year: 1981
IEC TR 60782:1984 - Measurements of ultrasonic magnetostrictive transducers
Publisher: IEC - International Electrotechnical Commission
Year: 1983
IEC 60118-12:1996 - Hearing aids - Part 12: Dimensions of electrical connector systems
Publisher: IEC - International Electrotechnical Commission
Year: 1996
IEC 61163-2:1998 - Reliability stress screening - Part 2: Electronic components
Publisher: IEC - International Electrotechnical Commission
Year: 1998
IEC 61868:1998 - Mineral insulating oils - Determination of kinematic viscosity at very low temperatures
Publisher: IEC - International Electrotechnical Commission
Year: 1998
IEC 60044-8:2002 - Instrument transformers - Part 8: Electronic current transformers
Publisher: IEC - International Electrotechnical Commission
Year: 2002
IEC 61207-3:2002 - Gas analyzers - Expression of performance - Part 3: Paramagnetic oxygen analyzers
Publisher: IEC - International Electrotechnical Commission
Year: 2002
IEC 60050-131:2002 - International Electrotechnical Vocabulary (IEV) - Part 131: Circuit theory
Publisher: IEC - International Electrotechnical Commission
Year: 2002
IEC 60052:2002 - Voltage measurement by means of standard air gaps
Publisher: IEC - International Electrotechnical Commission
Year: 2002
IEC 60746-1:2003 - Expression of performance of electrochemical analyzers - Part 1: General
Publisher: IEC - International Electrotechnical Commission
Year: 2003
IEC 60746-2:2003 - Expression of performance of electrochemical analyzers - Part 2: pH value
Publisher: IEC - International Electrotechnical Commission
Year: 2003
IEC 60942:2003 - Electroacoustics - Sound calibrators
Publisher: IEC - International Electrotechnical Commission
Year: 2003
IEC 60375:2003 - Conventions concerning electric and magnetic circuits
Publisher: IEC - International Electrotechnical Commission
Year: 2003
IEC 61207-1:2010 - Expression of performance of gas analyzers - Part 1: General
Publisher: IEC - International Electrotechnical Commission
Year: 2010
IEC 60666:2010 - Detection and determination of specified additives in mineral insulating oils
Publisher: IEC - International Electrotechnical Commission
Year: 2010
IEC TR 62630:2010 - Guidance for evaluating exposure from multiple electromagnetic sources
Publisher: IEC - International Electrotechnical Commission
Year: 2010
IEC 60060-1:2010 - High-voltage test techniques - Part 1: General definitions and test requirements
Publisher: IEC - International Electrotechnical Commission
Year: 2010
IEC 62508:2010 - Guidance on human aspects of dependability
Publisher: IEC - International Electrotechnical Commission
Year: 2010
IEC 62301:2011 - Household electrical appliances - Measurement of standby power
Publisher: IEC - International Electrotechnical Commission
Year: 2011
IEC 60060-2:2010 - High-voltage test techniques - Part 2: Measuring systems
Publisher: IEC - International Electrotechnical Commission
Year: 2010
IEC 60027-1:1992 - Letters symbols to be used in electrical technology - Part 1: General
Publisher: IEC - International Electrotechnical Commission
Year: 1991
IEC 60684-2:2011 - Flexible insulating sleeving - Part 2: Methods of test
Publisher: IEC - International Electrotechnical Commission
Year: 2011
IEC TR 61831:2011 - On-line analyser systems - Guide to design and installation
Publisher: IEC - International Electrotechnical Commission
Year: 2011
IEC 60524:1975 - Direct-current resistive volt ratio boxes
Publisher: IEC - International Electrotechnical Commission
Year: 1974
IEC 60523:1975 - Direct-current potentiometers
Publisher: IEC - International Electrotechnical Commission
Year: 1974
IEC 60523:1975/AMD1:1979 - Amendment 1 - Direct-current potentiometers
Publisher: IEC - International Electrotechnical Commission
Year: 1978
IEC 60524:1975/AMD1:1981 - Amendment 1 - Direct-current resistive volt ratio boxes
Publisher: IEC - International Electrotechnical Commission
Year: 1980
IEC 60759:1983 - Standard test procedures for semiconductor X-ray energy spectrometers
Publisher: IEC - International Electrotechnical Commission
Year: 1982
IEC 61580-8:1996 - Methods of measurement for waveguides - Part 8: Waveguide power holding capability
Publisher: IEC - International Electrotechnical Commission
Year: 1996
IEC 61580-2:1996 - Methods of measurement for waveguides - Part 2: Level of intermodulation products
Publisher: IEC - International Electrotechnical Commission
Year: 1996
IEC 60050-121:1998 - International Electrotechnical Vocabulary (IEV) - Part 121: Electromagnetism
Publisher: IEC - International Electrotechnical Commission
Year: 1998
IEC 60300-3-10:2001 - Dependability management - Part 3-10: Application guide - Maintainability
Publisher: IEC - International Electrotechnical Commission
Year: 2001
IEC 60270:2000 - High-voltage test techniques - Partial discharge measurements
Publisher: IEC - International Electrotechnical Commission
Year: 2000
IEC 61685:2001 - Ultrasonics - Flow measurement systems - Flow test object
Publisher: IEC - International Electrotechnical Commission
Year: 2001
IEC 60464-2:2001 - Varnishes used for electrical insulation - Part 2: Methods of test
Publisher: IEC - International Electrotechnical Commission
Year: 2001
IEC 61842:2002 - Microphones and earphones for speech communications
Publisher: IEC - International Electrotechnical Commission
Year: 2002
IEC TR 62059-11:2002 - Electricity metering equipment - Dependability - Part 11: General concepts
Publisher: IEC - International Electrotechnical Commission
Year: 2002
IEC 61252:1993+AMD1:2000 CSV - Electroacoustics - Specifications for personal sound exposure meters
Publisher: IEC - International Electrotechnical Commission
Year: 2002
IEC 60554-2:2001 - Cellulosic papers for electrical purposes - Part 2: Methods of test
Publisher: IEC - International Electrotechnical Commission
Year: 2001
IEC 60359:2001 - Electrical and electronic measurement equipment - Expression of performance
Publisher: IEC - International Electrotechnical Commission
Year: 2001
ISO 80000-7:2008 - Quantities and units - Part 7: Light
Publisher: IEC - International Electrotechnical Commission
Year: 2008
ISO 80000-11:2008 - Quantities and units - Part 11: Characteristic numbers
Publisher: IEC - International Electrotechnical Commission
Year: 2008
ISO 80000-12:2009 - Quantities and units - Part 12: Solid state physics
Publisher: IEC - International Electrotechnical Commission
Year: 2009
ISO 80000-9:2009 - Quantities and units - Part 9: Physical chemistry and molecular physics
Publisher: IEC - International Electrotechnical Commission
Year: 2009
IEC 60626-2:2009 - Combined flexible materials for electrical insulation - Part 2: Methods of test
Publisher: IEC - International Electrotechnical Commission
Year: 2009
IEC 62624:2009 - Test methods for measurement of electrical properties of carbon nanotubes
Publisher: IEC - International Electrotechnical Commission
Year: 2009
ISO 80000-10:2009 - Quantities and units - Part 10: Atomic and nuclear physics
Publisher: IEC - International Electrotechnical Commission
Year: 2009
ISO/IEC 17043:2010 - Conformity assessment -- General requirements for proficiency testing
Publisher: IEC - International Electrotechnical Commission
Year: 2010
IEC 60050-112:2010 - International Electrotechnical Vocabulary (IEV) - Part 112: Quantities and units
Publisher: IEC - International Electrotechnical Commission
Year: 2010
IEC 62562:2010 - Cavity resonator method to measure the complex permittivity of low-loss dielectric plates
Publisher: IEC - International Electrotechnical Commission
Year: 2010
ISO 80000-1:2009 - Quantities and units - Part 1: General
Publisher: IEC - International Electrotechnical Commission
Year: 2009
IEC 60118-5:1983 - Hearing aids. Part 5: Nipples for insert earphones
Publisher: IEC - International Electrotechnical Commission
Year: 1982
IEC 60468:1974 - Method of measurement of resistivity of metallic materials
Publisher: IEC - International Electrotechnical Commission
Year: 1973
IEC 60477:1974 - Laboratory d.c. resistors
Publisher: IEC - International Electrotechnical Commission
Year: 1973
IEC 60477-2:1979 - Laboratory resistors. Part 2: Laboratory a.c. resistors
Publisher: IEC - International Electrotechnical Commission
Year: 1978
IEC 60263:1982 - Scales and sizes for plotting frequency characteristics and polar diagrams
Publisher: IEC - International Electrotechnical Commission
Year: 1981
IEC TR 61340-2-2:2000 - Electrostatics - Part 2-2: Measurement methods - Measurement of chargeability
Publisher: IEC - International Electrotechnical Commission
Year: 2000
IEC 61094-1:2000 - Measurement microphones - Part 1: Specifications for laboratory standard microphones
Publisher: IEC - International Electrotechnical Commission
Year: 2000
ISO/IEC GUIDE 60:2004 - Conformity assessment -- Code of good practice
Publisher: IEC - International Electrotechnical Commission
Year: 2004
ISO/IEC 17025:2005 - General requirements for the competence of testing and calibration laboratories
Publisher: IEC - International Electrotechnical Commission
Year: 2005
IEC 60751:2008 - Industrial platinum resistance thermometers and platinum temperature sensors
Publisher: IEC - International Electrotechnical Commission
Year: 2008
IEC 62419:2008 - Control technology - Rules for the designation of measuring instruments
Publisher: IEC - International Electrotechnical Commission
Year: 2008
IEC 61649:2008 - Weibull analysis
Publisher: IEC - International Electrotechnical Commission
Year: 2008
IEC 60394-2:1972 - Varnished fabrics for electrical purposes. Part 2: Methods of test
Publisher: IEC - International Electrotechnical Commission
Year: 1971
IEC 60428:1973 - Standard cells
Publisher: IEC - International Electrotechnical Commission
Year: 1972
IEC 60682:1980 - Standard method of measuring the pinch temperature of quartz-tungsten-halogen lamps
Publisher: IEC - International Electrotechnical Commission
Year: 1979
IEC 60118-14:1998 - Hearing aids - Part 14: Specification of a digital interface device
Publisher: IEC - International Electrotechnical Commission
Year: 1998
ISO/IEC 17000:2004 - Conformity assessment -- Vocabulary and general principles
Publisher: IEC - International Electrotechnical Commission
Year: 2004
ISO/IEC 17030:2003 - Conformity assessment -- General requirements for third-party marks of conformity
Publisher: IEC - International Electrotechnical Commission
Year: 2003
ISO/IEC GUIDE 68:2002 - Arrangements for the recognition and acceptance of conformity assessment results
Publisher: IEC - International Electrotechnical Commission
Year: 2002
IEC 60370:1971 - Test procedure for thermal endurance of insulating varnishes - Electric strength method
Publisher: IEC - International Electrotechnical Commission
Year: 1970
IEC 61301:1994 - Nuclear instrumentation - Digital bus for NIM instruments
Publisher: IEC - International Electrotechnical Commission
Year: 1994
IEC 61304:1994 - Nuclear instrumentation - Liquid-scintillation counting systems - Performance verification
Publisher: IEC - International Electrotechnical Commission
Year: 1994
IEC 61520:2000 - Metal thermowells for thermometer sensors - Functional dimensions
Publisher: IEC - International Electrotechnical Commission
Year: 2000
IEC 60970:2007 - Insulating liquids - Methods for counting and sizing particles
Publisher: IEC - International Electrotechnical Commission
Year: 2007
ISO 80000-3:2006 - Quantities and units - Part 3: Space and time
Publisher: IEC - International Electrotechnical Commission
Year: 2006
ISO 80000-4:2006 - Quantities and units - Part 4: Mechanics
Publisher: IEC - International Electrotechnical Commission
Year: 2006
IEC 60454-2:2007 - Pressure-sensitive adhesive tapes for electrical purposes - Part 2: Methods of test
Publisher: IEC - International Electrotechnical Commission
Year: 2007
ISO 80000-5:2007 - Quantities and units - Part 5: Thermodynamics
Publisher: IEC - International Electrotechnical Commission
Year: 2007
IEC 62127-2:2007 - Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz
Publisher: IEC - International Electrotechnical Commission
Year: 2007
IEC 62525:2007 - Standard Test Interface Language (STIL) for Digital Test Vector Data
Publisher: IEC - International Electrotechnical Commission
Year: 2007
IEC 62429:2007 - Reliability growth - Stress testing for early failures in unique complex systems
Publisher: IEC - International Electrotechnical Commission
Year: 2007
IEC 61228:2008 - Fluorescent ultraviolet lamps used for tanning - Measurement and specification method
Publisher: IEC - International Electrotechnical Commission
Year: 2008
ISO 80000-8:2007 - Quantities and units - Part 8: Acoustics
Publisher: IEC - International Electrotechnical Commission
Year: 2007
IEC 61869-1:2007 - Instrument transformers - Part 1: General requirements
Publisher: IEC - International Electrotechnical Commission
Year: 2007
IEC 60706-5:2007 - Maintainability of equipment - Part 5: Testability and diagnostic testing
Publisher: IEC - International Electrotechnical Commission
Year: 2007
IEC 60085:2007 - Electrical insulation - Thermal evaluation and designation
Publisher: IEC - International Electrotechnical Commission
Year: 2007
IEC 80000-6:2008 - Quantities and units - Part 6: Electromagnetism
Publisher: IEC - International Electrotechnical Commission
Year: 2008
IEC TR 62010:2016 - Analyser systems - Maintenance management
Publisher: IEC - International Electrotechnical Commission
Year: 2016
IEC 61882:2016 RLV - Hazard and operability studies (HAZOP studies) - Application guide
Publisher: IEC - International Electrotechnical Commission
Year: 2016
IEC 60990:2016 RLV - Methods of measurement of touch current and protective conductor current
Publisher: IEC - International Electrotechnical Commission
Year: 2016
ISO/IEC GUIDE 46:2017 - Comparative testing of consumer products and related services -- General principles
Publisher: IEC - International Electrotechnical Commission
Year: 2017
IEC TS 62720:2017 - Identification of units of measurement for computer-based processing
Publisher: IEC - International Electrotechnical Commission
Year: 2017
IEC 62550:2017 - Spare parts provisioning
Publisher: IEC - International Electrotechnical Commission
Year: 2017
IEC 61340-4-7:2017 - Electrostatics - Part 4-7: Standard test methods for specific applications - Ionization
Publisher: IEC - International Electrotechnical Commission
Year: 2017
IEC 61672-2:2013+AMD1:2017 CSV - Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests
Publisher: IEC - International Electrotechnical Commission
Year: 2017
IEC 62754:2017 - Computation of waveform parameter uncertainties
Publisher: IEC - International Electrotechnical Commission
Year: 2017
IEC TR 63079:2017 - Code of practice for hearing-loop systems (HLS)
Publisher: IEC - International Electrotechnical Commission
Year: 2017


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