• IEC 60050-111:1996

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    International Electrotechnical Vocabulary (IEV) - Part 111: Physics and chemistry

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  27-01-2010

    Language(s): 

    Published date:  17-07-1996

    Publisher:  International Electrotechnical Committee

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    111-11 Concepts related to quantities and units
    111-12 Terms used in names and definitions for physical
             quantities
    111-13 Concepts of macroscopic physics
    111-14 Concepts of particle and solid-state physics
    111-15 Electrochemical concepts
    Annexes
    A Some fundamental physical constants
    B International System of units (SI)
    INDEX

    Abstract - (Show below) - (Hide below)

    It has the status of a horizontal standard in accordance with IEC Guide 108.

    General Product Information - (Show below) - (Hide below)

    Committee TC 1
    Development Note Supersedes IEC 60050-05, IEC 60050-111-01, IEC 60050-111-02, IEC 60050-111-03 (03/2001)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS ISO 18115 : 2001 SURFACE CHEMICAL ANALYSIS - VOCABULARY
    BIS IS/IEC 80000-6 : 2008 QUANTITIES AND UNITS - PART 6: ELECTROMAGNETISM
    BS PD6461-1(1995) : 1995 GENERAL METROLOGY - PART 1: BASIC AND GENERAL TERMS (VIM)
    14/30295890 DC : 0 BS EN 1330-1 - NON-DESTRUCTIVE TESTING - TERMINOLOGY - PART 1: LIST OF GENERAL TERMS
    BS EN 80000-6:2008 (published 2008-09) Quantities and units Electromagnetism
    I.S. EN 80000-6:2008 QUANTITIES AND UNITS - PART 6: ELECTROMAGNETISM
    PD IEC/TS 62282-1:2013 Fuel cell technologies Terminology
    BS ISO 18115-1 : 2013 SURFACE CHEMICAL ANALYSIS - VOCABULARY - PART 1: GENERAL TERMS AND TERMS USED IN SPECTROSCOPY
    NBR 8455 : 1984 MATERIAIS OXIDOS FERROMAGNETICOS
    I.S. EN 61850-7-420:2009 COMMUNICATION NETWORKS AND SYSTEMS FOR POWER UTILITY AUTOMATION - PART 7-420: BASIC COMMUNICATION STRUCTURE - DISTRIBUTED ENERGY RESOURCES LOGICAL NODES
    IEC 60050-102:2007 International Electrotechnical Vocabulary (IEV) - Part 102: Mathematics - General concepts and linear algebra
    PREN 1330-1 : DRAFT 2014 NON-DESTRUCTIVE TESTING - TERMINOLOGY - PART 1: LIST OF GENERAL TERMS
    CEI EN 60027-4 : 2008 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 4: ROTATING ELECTRICAL MACHINES
    05/30133436 DC : DRAFT MAY 2005
    96/708815 DC : DRAFT JUN 1996 IVM 2:1993 - INTERNATIONAL VOCABULARY OF BASIC AND GENERAL TERMS IN METROLOGY
    ISO 18115-1:2013 Surface chemical analysis Vocabulary Part 1: General terms and terms used in spectroscopy
    BS EN 62551:2012 (published 2012-11) Analysis techniques for dependability. Petri net techniques
    DIN ISO 18115-1 E : 2017 SURFACE CHEMICAL ANALYSIS - VOCABULARY - PART 1: GENERAL TERMS AND TERMS USED IN SPECTROSCOPY (ISO 18115-1:2013)
    CEI UNI EN 80000-6 : 2009 QUANTITIES AND UNITS - PART 6: ELECTROMAGNETISM
    BS ISO 8601 : 2004 DATA ELEMENTS AND INTERCHANGE FORMATS - INFORMATION INTERCHANGE - REPRESENTATION OF DATES AND TIMES
    UNE-IEC/TS 62282-1:2013 Fuel cell technologies - Part 1: Terminology
    BS EN 61800-4 : 2003 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 4: GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR A.C. POWER DRIVE SYSTEMS ABOVE 1000 V A.C. AND NOT EXCEEDING 35 KV
    14/30297921 DC : 0 BS EN 62040-5-3 - UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 5-3: METHOD OF SPECIFYING THE PERFORMANCE AND TEST REQUIREMENTS FOR D.C. UPS
    05/30139105 DC : DRAFT SEP 2005 IEC 61800-5-1 ED 2 - ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-1: SAFETY REQUIREMENTS - ELECTRICAL, THERMAL AND ENERGY
    08/30176298 DC : DRAFT JAN 2008 BS EN 62477-1 - SAFETY REQUIREMENTS FOR POWER SEMICONDUCTOR CONVERTER SYSTEMS - PART 1: GENERAL
    07/30122906 DC : 0 BS IEC 61577-4 - RADIATION PROTECTION INSTRUMENTATION - RADON AND RADON DECAY PRODUCT MEASURING INSTRUMENTS - PART 4: EQUIPMENT FOR THE PRODUCTION OF REFERENCE ATMOSPHERES CONTAINING RADON ISOTOPES AND THEIR DECAY PRODUCTS (STAR)
    I.S. EN 62551:2012 ANALYSIS TECHNIQUES FOR DEPENDABILITY - PETRI NET TECHNIQUES (IEC 62551:2012 (EQV))
    UNE-IEC 60050-351:2010 International Electrotechnical Vocabulary (IEV) - Part 351: Control technology
    BS EN 61577-4 : 2014 RADIATION PROTECTION INSTRUMENTATION - RADON AND RADON DECAY PRODUCT MEASURING INSTRUMENTS - PART 4: EQUIPMENT FOR THE PRODUCTION OF REFERENCE ATMOSPHERES CONTAINING RADON ISOTOPES AND THEIR DECAY PRODUCTS (STAR)
    NFC 01 102 : 2008 INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 102: MATHEMATICS - GENERAL CONCEPTS AND LINEAR ALGEBRA
    UNE-EN 62551:2014 Analysis techniques for dependability - Petri net techniques
    CEI EN 61850-7-420 : 2010 COMMUNICATION NETWORKS AND SYSTEMS FOR POWER UTILITY AUTOMATION - PART 7-420: BASIC COMMUNICATION STRUCTURE - DISTRIBUTED ENERGY RESOURCES LOGICAL NODES
    NFC 01 393 : 2004 ELECTROTECHNICAL VOCABULARY - PART 393: NUCLEAR INSTRUMENTATION - PHYSICAL PHENOMENA AND BASIC CONCEPTS
    BS EN 60646 : 1999 TEST METHODS FOR CRUCIBLE INDUCTION FURNACES
    10/30216004 DC : 0 BS EN 60050-351 - INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 351: CONTROL TECHNOLOGY
    BS EN 61850-7-420 : 2009 COMMUNICATION NETWORKS AND SYSTEMS FOR POWER UTILITY AUTOMATION - PART 7-420: BASIC COMMUNICATION STRUCTURE - DISTRIBUTED ENERGY RESOURCES LOGICAL NODES
    DD IEC TS 62282-1 : 2005 FUEL CELL TECHNOLOGIES - PART 1: TERMINOLOGY
    11/30175582 DC : 0 BS EN 60050-395 - INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 395: NUCLEAR INSTRUMENTATION - PHYSICAL PHENOMENA, BASIC CONCEPTS, INSTRUMENTS, SYSTEMS, EQUIPMENT AND DETECTORS
    17/30339386 DC : 0 BS ISO 8601-1 - DATA ELEMENTS AND INTERCHANGE FORMATS - INFORMATION INTERCHANGE - REPRESENTATION OF DATES AND TIMES - PART 1: BASIC RULES
    DIN 81249-1:2011-12 Corrosion of metals in sea water and sea atmosphere - Part 1: Terms and Definitions, basic information; Text in German and English
    BS IEC 61577-4 : 2009 RADIATION PROTECTION INSTRUMENTATION - RADON AND RADON DECAY PRODUCT MEASURING INSTRUMENTS - PART 4: EQUIPMENT FOR THE PRODUCTION OF REFERENCE ATMOSPHERES CONTAINING RADON ISOTOPES AND THEIR DECAY PRODUCTS (STAR)
    UNE-EN 60027-4:2011 Letter symbols to be used in electrical technology -- Part 4: Rotating electric machines
    DIN ISO 8601:2006-09 DATA ELEMENTS AND INTERCHANGE FORMATS - INFORMATION INTERCHANGE - REPRESENTATION OF DATES AND TIMES
    UNE-IEC 60050-112:2012 International Electrotechnical Vocabulary (IEV) - Part 112: Quantities and units
    NBR IEC 80000-6 : 2016 QUANTITIES AND UNITS - PART 6: ELECTROMAGNETISM
    NF EN 61577-4 : 2015 RADIATION PROTECTION INSTRUMENTATION - RADON AND RADON DECAY PRODUCT MEASURING INSTRUMENTS - PART 4: EQUIPMENT FOR THE PRODUCTION OF REFERENCE ATMOSPHERES CONTAINING RADON ISOTOPES AND THEIR DECAY PRODUCTS (STAR)
    BS EN 60027-4 : 2007 LETTER SYMBOLS TO BE USED IN ELECTRIC TECHNOLOGY - PART 4: ROTATING ELECTRIC MACHINES
    NFC 01 351 : 2007 INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 351: CONTROL TECHNOLOGY
    EN 62040-3:2011 UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 3: METHOD OF SPECIFYING THE PERFORMANCE AND TEST REQUIREMENTS (IEC 62040-3:2011)
    07/30065083 DC : DRAFT JUNE 2007 BS EN 60027-4 - LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 4: ROTATING ELECTRIC MACHINES
    04/30118550 DC : DRAFT AUG 2004 IEC 60050-394 ED 2 - INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 394: NUCLEAR INSTRUMENTATION - INSTRUMENTS
    CEI EN 62551 : 2013 ANALYSIS TECHNIQUES FOR DEPENDABILITY - PETRI NET TECHNIQUES
    UNE-IEC 60050-802:2011 International Electrotechnical Vocabulary (IEV) - Part 802: Ultrasonics
    04/30111610 DC : 0
    I.S. EN 61577-4:2014 RADIATION PROTECTION INSTRUMENTATION - RADON AND RADON DECAY PRODUCT MEASURING INSTRUMENTS - PART 4: EQUIPMENT FOR THE PRODUCTION OF REFERENCE ATMOSPHERES CONTAINING RADON ISOTOPES AND THEIR DECAY PRODUCTS (STAR)
    NF EN 80000-6 : 2008 QUANTITIES AND UNITS - PART 6: ELECTROMAGNETISM
    BS EN 62040-3:2011 Uninterruptible power systems (UPS) Method of specifying the performance and test requirements
    IEC 62128-1:2013 Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock
    IEC PAS 60050-732:2007 International Electrotechnical Vocabulary (IEV) - Part 732: Computer network technology
    IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
    NF EN 50122-1 : 2011 AMD 4 2018 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
    UNI ISO 8601 : 2010 DATA ELEMENTS AND INTERCHANGE FORMATS - INFORMATION INTERCHANGE - REPRESENTATION OF DATES AND TIMES
    I.S. EN 50122-1:2011 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
    NFC 01 841 : 2005 ELECTROTECHNICAL VOCABULARY - PART 841: INDUSTRIAL ELECTRO HEAT
    NF EN 61800 5-1 : 2007 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-1: SAFETY REQUIREMENTS - ELECTRICAL, THERMAL AND ENERGY
    UNI CEI EN 80000-6 : 2009 QUANTITIES AND UNITS - PART 6: ELECTROMAGNETISM
    IEC 60050-131:2002 International Electrotechnical Vocabulary (IEV) - Part 131: Circuit theory
    NBR 5456 : 2010 GENERAL ELECTRICITY - TERMINOLOGY
    CEI EN 61800-4 : 2003 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 4: GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR A/C/ POWER DRIVE SYSTEMS ABOVE 1000 V A.C. AND NOT EXCEEDING 35 KV
    IEC 60050-802:2011 International Electrotechnical Vocabulary (IEV) - Part 802: Ultrasonics
    NF EN 60646 : 2003 TEST METHODS FOR CRUCIBLE INDUCTION FURNACES
    I.S. EN 60027-4:2007 LETTER SYMBOLS TO BE USED IN ELECTRIC TECHNOLOGY - PART 4: ROTATING ELECTRIC MACHINES
    06/30148641 DC : DRAFT SEP 2006 IEC 60050-112 ED1 - INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 112: QUANTITIES AND UNITS
    11/30170712 DC : 0 BS EN 60050-191 ED 2.0 - INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 191: DEPENDABILITY
    NFC 01 131 : 2002 AMD 2 2014 INTERNATIONAL ELECTROTECHNICAL VOCABULARY - PART 131: CIRCUIT THEORY
    I.S. EN 60646:1999 TEST METHODS FOR CRUCIBLE INDUCTION FURNACES
    CEI EN 62040-3 : 2015 UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 3: METHOD OF SPECIFYING THE PERFORMANCE AND TEST REQUIREMENTS
    I.S. EN 61800-4:2003 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 4: GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR A.C. POWER DRIVE SYSTEMS ABOVE 1000 V A.C. AND NOT EXCEEDING 35 KV
    IEC 60050-841:2004 International Electrotechnical Vocabulary (IEV) - Part 841: Industrial electroheat
    IEC 60050-521:2002 International Electrotechnical Vocabulary (IEV) - Part 521: Semiconductor devices and integrated circuits
    ISO 18115:2001 Surface chemical analysis Vocabulary
    IEC 60050-393:2003 International Electrotechnical Vocabulary (IEV) - Part 393: Nuclear instrumentation - Physical phenomena and basic concepts
    IEC 60050-394:2007 International Electrotechnical Vocabulary (IEV) - Part 394: Nuclear instrumentation - Instruments, systems, equipment and detectors
    IEC 61577-4:2009 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 4: Equipment for the production of reference atmospheres containing radon isotopes and their decay products (STAR)
    I.S. EN 62040-3:2011 UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 3: METHOD OF SPECIFYING THE PERFORMANCE AND TEST REQUIREMENTS
    I.S. EN 61800-5-1:2007 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-1: SAFETY REQUIREMENTS - ELECTRICAL, THERMAL AND ENERGY
    I.S. EN 1330-1:2014&LC:2015 NON DESTRUCTIVE TESTING - TERMINOLOGY - PART 1: LIST OF GENERAL TERMS
    ISO 8601:2004 Data elements and interchange formats Information interchange Representation of dates and times
    DIN EN 12198-2:2008-11 SAFETY OF MACHINERY - ASSESSMENT AND REDUCTION OF RISKS ARISING FROM RADIATION EMITTED BY MACHINERY - PART 2: RADIATION EMISSION MEASUREMENT PROCEDURE
    DIN EN 12198-3:2008-11 SAFETY OF MACHINERY - ASSESSMENT AND REDUCTION OF RISKS ARISING FROM RADIATION EMITTED BY MACHINERY - PART 3: REDUCTION OF RADIATION BY ATTENUATION OR SCREENING
    IEC 62551:2012 Analysis techniques for dependability - Petri net techniques
    UNE-EN 1330-1:2015 Non destructive testing - Terminology - Part 1: List of general terms
    12/30251569 DC BS IEC 62128-1. Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Part 1. Protective provisions against electric shock
    BS EN 61800-1 : 1998 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 1: RATING SPECIFICATIONS FOR LOW VOLTAGE ADJUSTABLE SPEED D.C. POWER DRIVE SYSTEMS
    BS EN 12198-2 : 2002 SAFETY OF MACHINERY - ASSESSMENT AND REDUCTION OF RISKS ARISING FROM RADIATION EMITTED BY MACHINERY - PART 2: RADIATION EMISSION MEASUREMENT PROCEDURE
    IEC 60139:2000 Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges
    BS EN 12198-3 : 2002 SAFETY OF MACHINERY - ASSESSMENT AND REDUCTION OF RISKS ARISING FROM RADIATION EMITTED BY MACHINERY - PART 3: REDUCTION OF RADIATION BY ATTENUATION OR SCREENING
    15/30322229 DC : 0 BS EN 61800-5-1:2007/AMD 1 - ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-1: SAFETY REQUIREMENTS - ELECTRICAL, THERMAL AND ENERGY
    BS EN 1330-1 : 2014 NON DESTRUCTIVE TESTING - TERMINOLOGY - PART 1: LIST OF GENERAL TERMS
    IEC 80000-6:2008 Quantities and units - Part 6: Electromagnetism
    IEC 60027-4:2006 Letter symbols to be used in electrical technology - Part 4: Rotating electric machines
    IEC 61747-1:1998+AMD1:2003 CSV Liquid crystal and solid-state display devices - Part 1: Generic specification
    IEC 60646:1992 Test methods for crucible induction furnaces
    08/30182527 DC : DRAFT MAY 2008 BS EN 50122-1 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND BONDING - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
    IEC 62040-3:2011 Uninterruptible power systems (UPS) - Part 3: Method of specifying the performance and test requirements
    IEC TS 62282-1:2013 Fuel cell technologies - Part 1: Terminology
    08/30160532 DC : DRAFT MAY 2008 BS EN 50122-1 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND BONDING - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
    IEC 61850-7-420:2009 Communication networks and systems for power utility automation - Part 7-420: Basic communication structure - Distributed energy resources logical nodes
    BS EN 50122-1 : 2011 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
    IEC 61800-4:2002 Adjustable speed electrical power drive systems - Part 4: General requirements - Rating specifications for a.c. power drive systems above 1 000 V a.c. and not exceeding 35 kV
    BS EN 61800-5-1:2007 Adjustable speed electrical power drive systems Safety requirements. Electrical, thermal and energy
    I.S. EN 12198-3:2002 SAFETY OF MACHINERY - ASSESSMENT AND REDUCTION OF RISKS ARISING FROM RADIATION EMITTED BY MACHINERY - PART 3: REDUCTION OF RADIATION BY ATTENUATION OR SCREENING
    EN 61800-1 : 1998 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR LOW VOLTAGE ADJUSTABLE SPEED D.C. POWER DRIVE SYSTEMS
    DIN EN 61800-1 : 1999-08 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 1: GENERAL REQUIREMENTS; RATING SPECIFICATIONS FOR LOW VOLTAGE ADJUSTABLE SPEED D.C. POWER DRIVE SYSTEMS
    VDE 0160-101 : 1999-08 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR LOW VOLTAGE ADJUSTABLE SPEED D.C. POWER DRIVE SYSTEMS
    I.S. EN 12198-2:2002 SAFETY OF MACHINERY - ASSESSMENT AND REDUCTION OF RISKS ARISING FROM RADIATION EMITTED BY MACHINERY - PART 2: RADIATION EMISSION MEASUREMENT PROCEDURE
    EN 61800-5-1:2007/A1:2017 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-1: SAFETY REQUIREMENTS - ELECTRICAL, THERMAL AND ENERGY (IEC 61800-5-1:2007/A1:2016)
    CEI EN 61800-1 : 2000 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 1: GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR LOW VOLTAGE ADJUSTABLE SPEED D.C. POWER DRIVE SYSTEMS
    EN 12198-3:2002+A1:2008 SAFETY OF MACHINERY - ASSESSMENT AND REDUCTION OF RISKS ARISING FROM RADIATION EMITTED BY MACHINERY - PART 3: REDUCTION OF RADIATION BY ATTENUATION OR SCREENING
    EN 61577-4 : 2014 RADIATION PROTECTION INSTRUMENTATION - RADON AND RADON DECAY PRODUCT MEASURING INSTRUMENTS - PART 4: EQUIPMENT FOR THE PRODUCTION OF REFERENCE ATMOSPHERES CONTAINING RADON ISOTOPES AND THEIR DECAY PRODUCTS (STAR) (IEC 61577-4:2009, MODIFIED)
    EN 61850-7-420 : 2009 COMMUNICATION NETWORKS AND SYSTEMS FOR POWER UTILITY AUTOMATION - PART 7-420: BASIC COMMUNICATION STRUCTURE - DISTRIBUTED ENERGY RESOURCES LOGICAL NODES
    EN 12198-2:2002+A1:2008 Safety of machinery - Assessment and reduction of risks arising from radiation emitted by machinery - Part 1: General principles
    EN 80000-6 : 2008 QUANTITIES AND UNITS - PART 6: ELECTROMAGNETISM
    EN 62551 : 2012 ANALYSIS TECHNIQUES FOR DEPENDABILITY - PETRI NET TECHNIQUES (IEC 62551:2012)
    EN 61800-4 : 2003 Adjustable speed electrical power drive systems - Part 4: General requirements - Rating specifications for a.c. power drive systems above 1 000 V a.c. and not exceeding 35 kV
    EN 60139 : 2001 PREPARATION OF OUTLINE DRAWINGS FOR CATHODE-RAY TUBES, THEIR COMPONENTS, CONNECTIONS AND GAUGES
    EN 50122-1:2011/A4:2017 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
    EN 60646 : 1998 TEST METHODS FOR CRUCIBLE INDUCTION FURNACES
    EN 60027-4 : 2007 LETTER SYMBOLS TO BE USED IN ELECTRIC TECHNOLOGY - PART 4: ROTATING ELECTRIC MACHINES
    EN 1330-1:2014 NON DESTRUCTIVE TESTING - TERMINOLOGY - PART 1: LIST OF GENERAL TERMS
    UNI EN 12198-2 : 2009 SAFETY OF MACHINERY - ASSESSMENT AND REDUCTION OF RISKS ARISING FROM RADIATION EMITTED BY MACHINERY - PART 2: RADIATION EMISSION MEASUREMENT PROCEDURE
    PD 6461-1:1995 GENERAL METROLOGY - PART 1: BASIC AND GENERAL TERMS (VIM)
    UNI EN 12198-3 : 2008 SAFETY OF MACHINERY - ASSESSMENT AND REDUCTION OF RISKS ARISING FROM RADIATION EMITTED BY MACHINERY - PART 3: REDUCTION OF RADIATION BY ATTENUATION OR SCREENING
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