This document defines terms relating to geodetic and surveying instruments, such as distance meters, levels, theodolites, GNSS, total stations, laser scanners, airborne sensors and others, and their essential components and accessories which are used in measuring operations, such as land surveying, topographic surveying, construction surveying and engineering geodesy.

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This document defines the term nonwovens and provides auxiliary terminology to distinguish nonwovens from other materials.

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This document establishes a vocabulary for mine closure and reclamation management.

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This document specifies concepts used in the field of cloud computing. These concepts expand upon the cloud computing vocabulary defined in ISO/IEC 22123-1 and provide a foundation for other documents that are associated with cloud computing.

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Building on the consolidated definitions of NbS, this document establishes a terminology to support the development of an agreed vocabulary, forming the basis of the standardisation process.

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This document defines terms used in the field of cloud computing.

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This document specifies the terminology, classification and the methods that are used for the grading and description of single unmounted polished diamonds over 0,25 carat (ct).
This document applies to natural, unmounted, polished diamonds. It is not to be used for fancy coloured diamonds, synthetic diamonds, treated diamonds (other than is allowed for in 7.4), nor for assembled stones.

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This document defines terms and definitions used in the process chain for computer-aided design and computer-aided manufacturing (CAD/CAM) systems in dentistry.
NOTE: See Annex A for a flow chart of the process chain.

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This document provides terminology, concepts and a description of mechanisms in the field of data exchange focusing on trusted data transactions.
Those elements can be used in the development of standards in support of trusted data transactions and constitute a basis to identify key dimensions and criteria that contribute to the trust in a data transaction between interested parties.
Therefore, those elements constitute a foundational understanding on which trusted data transactions can be based, independently of any architectural choices or technical implementation.

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This document contains definitions of terms related to intraocular lenses as well as definitions related to the methods used to evaluate these IOLs.
NOTE            The terms are listed in the alphabetical order of the English terms.

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This document defines the term nonwovens and provides auxiliary terminology to distinguish nonwovens from other materials.

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This document gives an overview of the service-oriented vehicle diagnostics (SOVD) use cases. Each use case consists of name, inputs, outputs, a description and examples. Use cases are described in an abstracted form to be independent of the underlying technologies.

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This document specifies concepts used in the field of cloud computing. These concepts expand upon the cloud computing vocabulary defined in ISO/IEC 22123-1 and provide a foundation for other documents that are associated with cloud computing.

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ISO/IEC 22123-1:2023 defines terms used in the field of cloud computing.

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IEC 61512-1:2026 applies to systems, specifications, and their use for implementing batch and related procedure-oriented manufacturing controls in the process industries. This document establishes a reference model framework for procedure-oriented control, defines terms to help explain the model relationships and usage, and describes general criteria for evaluating conformance. This follows the principle of separation between recipe procedural elements and equipment procedural elements enabling operations to define recipes without the need of changes in equipment procedures. This second edition cancels and replaces the first edition published in 1997. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Models and text are modified to provide more detail and clarity. Key clarifications are: 1) Two types of equipment modules are defined: generic and recipe-aware. All recipe-aware equipment modules contain procedural control and can be used as phases in the recipe. 2) Execution of all procedural control contained directly in units is part of the Unit Supervision activity. 3) The relationships between types of recipes, recipe components, and equipment control are more fully described and illustrated. 4) Entity relationship diagrams have been replaced with more intuitive UML instance diagrams, except for the equipment entity model. 5) The transition diagram for the procedural states example has been updated with a more intuitive and complete UML state diagram. 6) References to other standards in the series and to IEC 62264 are included to provide direction for further clarification of selected topics. 7) Activity names are capitalised to help prevent confusion with similar terms, such as their underlying functions. b) Previous Clauses 4 through 6 (now Clauses 4 through 8) were rearranged to provide a clearer top-down organisation of the document. Key changes are: 1) Removing the lower levels of the physical (role-based equipment) model (see 4.4.2) to eliminate redundancy because their groupings are defined by the associated functionality in the equipment entity model and are not meaningful for batch control without those associations. 2) Describing equipment control and the equipment entity model immediately after the physical (role-based equipment) model and describing each level as completely as possible without excessive use of forward references (see 4.4.3). 3) Combining the descriptions of basic, procedural, and coordination control with their usage in each type of equipment entity, providing a single consolidated discussion of each type of control (see Clause 5) 4) Additional considerations to support application of the models have been grouped in Clause 7 to clarify their supporting relationship to the core models. c) Clause 9 was added to define completeness, compliance, and conformance in relation to this document. d) Annex B was added to provide a more expansive procedural state reference model. The model found in Clause 7 can be considered a collapsed version of this more general model. e) Annex C was added to clarify a number of points concerning the models, their application, and the new Clause 9 on conformance and compliance. f) Annex E was added to more fully describe the changes in this update to IEC 61512-1:1997.

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  • Draft
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Building on the consolidated definitions of NbS, this document establishes a terminology to support the development of an agreed vocabulary, forming the basis of the standardisation process.

  • Standard
    42 pages
    English language
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    1 day

This document provides terminology, concepts and a description of mechanisms in the field of data exchange focusing on trusted data transactions.
Those elements can be used in the development of standards in support of trusted data transactions and constitute a basis to identify key dimensions and criteria that contribute to the trust in a data transaction between interested parties.
Therefore, those elements constitute a foundational understanding on which trusted data transactions can be based, independently of any architectural choices or technical implementation.

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This document specifies the terminology, classification and the methods that are used for the grading and description of single unmounted polished diamonds over 0,25 carat (ct).
This document applies to natural, unmounted, polished diamonds. It is not to be used for fancy coloured diamonds, synthetic diamonds, treated diamonds (other than is allowed for in 7.4), nor for assembled stones.

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This document defines terms and definitions used in the process chain for computer-aided design and computer-aided manufacturing (CAD/CAM) systems in dentistry.
NOTE: See Annex A for a flow chart of the process chain.

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This document specifies terms and definitions of engineered stone intended for use in finished products such as countertops and vanities, floor and wall coverings and accessories including its raw materials, manufacturing, fabrication and installation.

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IEC 60050-831:2025 gives the terms and definitions used in smart cities and smart city systems, as well as general terms pertaining to specific applications and associated technologies. This terminology is consistent with the terminology developed in the other specialized parts of the IEV. It has the status of a horizontal standard in accordance with IEC Guide 108.

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This document defines terms relating to liming materials.
An index of all terms defined in this part of the EN 12944 series is given in Annex A in English, French and German.

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This document contains definitions of terms related to intraocular lenses as well as definitions related to the methods used to evaluate these IOLs.
NOTE            The terms are listed in the alphabetical order of the English terms.

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    20 pages
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This document defines terms and definitions used in the process chain for computer-aided design and computer-aided manufacturing (CAD/CAM) systems in dentistry. NOTE: See Annex A for a flow chart of the process chain.

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This document defines terms relating to hardware used in windows and pedestrian doors. This document mainly defines terms for hardware used for the connection between window sash/casement, door leaf and their corresponding frames, as well as the hardware used for operating the window sash/casement and door leaf. This document does not define terms for fixing elements used as a means of connecting the hardware to the door and window sash/casement profile or frame, nor for hardware used for connection between the door/window frame and their openings, such as screws, bolts, etc. This document does not give physical definitions related to performance requirements and associated test methods of the hardware.

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This document contains definitions of terms related to intraocular lenses as well as definitions related to the methods used to evaluate these IOLs. NOTE The terms are listed in the alphabetical order of the English terms.

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This document defines vocabulary and provides commercial specifications for internal vibrators used for compacting uncured concrete mix.

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IEC 61512-1:2026 applies to systems, specifications, and their use for implementing batch and related procedure-oriented manufacturing controls in the process industries. This document establishes a reference model framework for procedure-oriented control, defines terms to help explain the model relationships and usage, and describes general criteria for evaluating conformance. This follows the principle of separation between recipe procedural elements and equipment procedural elements enabling operations to define recipes without the need of changes in equipment procedures.
This second edition cancels and replaces the first edition published in 1997. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) Models and text are modified to provide more detail and clarity. Key clarifications are:
1) Two types of equipment modules are defined: generic and recipe-aware. All recipe-aware equipment modules contain procedural control and can be used as phases in the recipe.
2) Execution of all procedural control contained directly in units is part of the Unit Supervision activity.
3) The relationships between types of recipes, recipe components, and equipment control are more fully described and illustrated.
4) Entity relationship diagrams have been replaced with more intuitive UML instance diagrams, except for the equipment entity model.
5) The transition diagram for the procedural states example has been updated with a more intuitive and complete UML state diagram.
6) References to other standards in the series and to IEC 62264 are included to provide direction for further clarification of selected topics.
7) Activity names are capitalised to help prevent confusion with similar terms, such as their underlying functions.
b) Previous Clauses 4 through 6 (now Clauses 4 through 8) were rearranged to provide a clearer top-down organisation of the document. Key changes are:
1) Removing the lower levels of the physical (role-based equipment) model (see 4.4.2) to eliminate redundancy because their groupings are defined by the associated functionality in the equipment entity model and are not meaningful for batch control without those associations.
2) Describing equipment control and the equipment entity model immediately after the physical (role-based equipment) model and describing each level as completely as possible without excessive use of forward references (see 4.4.3).
3) Combining the descriptions of basic, procedural, and coordination control with their usage in each type of equipment entity, providing a single consolidated discussion of each type of control (see Clause 5)
4) Additional considerations to support application of the models have been grouped in Clause 7 to clarify their supporting relationship to the core models.
c) Clause 9 was added to define completeness, compliance, and conformance in relation to this document.
d) Annex B was added to provide a more expansive procedural state reference model. The model found in Clause 7 can be considered a collapsed version of this more general model.
e) Annex C was added to clarify a number of points concerning the models, their application, and the new Clause 9 on conformance and compliance.
f) Annex E was added to more fully describe the changes in this update to IEC 61512-1:1997.

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  • Standard
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This document defines general terms and definitions for systems, products and services related to railway applications. This document does not cover terms and definitions related to electrotechnical and electronic products and services for railway applications.

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This document defines the principal terms used in horology. The terms and definitions apply to time-measuring instruments and related devices.

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This document defines terms related to the functions, products, and properties in geosynthetics, and terms used in International Standards on geosynthetics.

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This document defines terms related to staplers and their components. This document only applies to instruments that use staples. NOTE Commonly used forms of staples can be found in Figure 1.

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This document specifies definitions to be used in documents related to surface treatments and test methods that can be referred by surface treatment standards.

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This document defines terms related to the functions, products, and properties in geosynthetics, and terms used in International Standards on geosynthetics.

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This document specifies definitions to be used in documents related to surface treatments and test methods that can be referred by surface treatment standards.

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This part of IEC 60050 gives the general terminology used in the field of the application of safety of machinery, as well as general terms pertaining to specific applications and associated technologies. It has the status of a horizontal publication in accordance with IEC Guide 108, Guidelines for ensuring the coherence of IEC publications – Horizontal functions, horizontal publications and their application.
This terminology is consistent with the terminology developed in the other specialized parts of the IEV.
This horizontal publication is primarily intended for use by technical committees in the preparation of IEC publications in accordance with the principles laid down in IEC Guide 108.
One of the responsibilities of a technical committee is, wherever applicable, to make use of horizontal publications in the preparation of its publications.

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This document defines terms relating to safety glazing materials for road vehicles.

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This document defines terms, which are used in the production and application of screed material and floor screeds.

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This document defines terms related to graphical symbols, principally symbols for public information safety signs and use on equipment. This document does not include terms related to graphical symbols for diagrams (technical product documentation (TPD) symbols). The definitions are intended to serve as a basis for consideration by those concerned with producing new standards or revising existing ones.

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This document defines terms related to gene transfer for mammalian systems, including the use of viral and non-viral gene delivery systems and via mechanical mechanisms. This document is applicable to the development, measurement, and use of gene delivery systems for all applications.

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This document defines terms related to the functions, products, and properties in geosynthetics, and terms used in International Standards on geosynthetics.

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This document defines the core terms and definitions in the field of laboratory design.

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This document defines the terms used in ultrasonic non-destructive testing and forms a common basis for standards and general use.
This document does not cover specific terms used in ultrasonic testing with arrays.
NOTE            Terms used in ultrasonic testing with arrays are defined in ISO 23243.

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This document defines assurance-related terms and establishes an organized set of concepts to form a basis for shared understanding in the field of assurance. It benefits users of ISO/IEC/IEEE 15026-2, ISO/IEC/IEEE 15026-3 and ISO/IEC/IEEE 15026-4. Vocabulary and concepts for assurance of a service being operated and managed on an ongoing basis is not covered in this document. While essential to assurance practice, details regarding exactly how to measure, demonstrate or analyse particular properties are not covered.

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IEC 60050-103:2009 gives the terminology relative to functions of one or more variables. Together with IEC 60050-102, it covers the mathematical terminology used in the fields of electricity, electronics and telecommunications. It maintains a clear distinction between mathematical concepts and physical concepts, even if some terms are used in both cases. Mathematical symbols are generally in accordance with IEC 60027-1 and ISO 80000-2. This standard cancels and replaces Sections 101-13, 101-14 and 101-15 of International Standard IEC 60050-101:1998.
It has the status of a horizontal standard in accordance with IEC Guide 108.

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  • Standard
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  • Amendment
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IEC 60050-112:2010 gives the general terminology concerning quantities and units, the terminology of SI, terms used in names and definitions of quantities, and some basic concepts in metrology. It cancels and replaces Sections 111-11 and 111-12 of International Standard IEC 60050-111:1996.
It has the status of a horizontal standard in accordance with IEC Guide 108.

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