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General metadata for fundamental part and component
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GB/T 40016-2021
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Basic data | Standard ID | GB/T 40016-2021 (GB/T40016-2021) | | Description (Translated English) | General metadata for fundamental part and component | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J07 | | Word Count Estimation | 25,247 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 40016-2021: General metadata for fundamental part and component---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
General metadata for fundamental part and component
ICS 35.240.50
J07
National Standards of People's Republic of China
General metadata of basic parts
Released on 2021-04-30
2021-11-01 implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Table of contents
Foreword Ⅲ
Introduction Ⅳ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Descriptive attributes of metadata 2
5 General metadata model of basic parts 3
5.1 UML model notation 3
5.2 General Metadata Package of Basic Components 4
5.3 Universal Metadata Package UML Figure 5 of Basic Components
6 General metadata description of basic parts 6
6.1 Basic information 6
6.2 Purchasing information 8
6.3 Manufacturing Information 11
7 Extension of metadata 14
7.1 Types of metadata extension 14
7.2 Metadata Extension Rules 15
Appendix A (Normative Appendix) General Metadata Data Dictionary for Basic Parts 16
Reference 21
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the China Machinery Industry Federation.
This standard is under the jurisdiction of the National Automation System and Integration Standardization Technical Committee (SAC/TC159).
Drafting organizations of this standard. China National Institute of Standardization, Zhejiang University, China Machinery Productivity Promotion Center.
The main drafters of this standard. Hong Yan, Wang Zhiqiang, Gu Fu, Liu Shouhua, Pan Kanghua, Yang Qinghai, Gu Xinjian, Yue Gaofeng, Xiao Chengxiang, Xu Kaicheng,
Yin Shurui.
Introduction
The industrial foundation includes core basic components, advanced basic technology, key basic materials and industrial technology foundation (industrial “three basics” refer to the top three
者) is an important foundation and supporting condition for the construction of a manufacturing power. Basic component metadata is the basic unit that constitutes component information resources.
The standardization of general metadata for basic parts is helpful to realize resource sharing and information management in the production, supply and marketing of basic parts
The construction of the basic parts management information system improves the efficiency of research and development to change the backward situation of parts management in the production, supply and marketing links.
General metadata of basic parts
1 Scope
This standard specifies the general metadata composition and description method of basic components.
This standard applies to the description and sharing of information on the production, supply and marketing of basic components.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 7408 Data element and exchange format information exchange date and time representation
GB/T 17295 International Trade Measurement Unit Code
GB/T 19710-2005 Geographic Information Metadata
3 Terms and definitions
The following terms and definitions defined in GB/T 19710-2005 apply to this document. For ease of use, the following is repeated
Certain terms and definitions in GB/T 19710-2005.
3.1
Basicpartandcomponentfundamentalpartandcomponent
The industrial industry uses a large amount and has a wide range of influence. It is a general standard basic unit with certain functions that constitutes industrial finished products.
Note. Bearings, hydraulic parts, seals, fasteners, etc.
3.2
Metadata
Data that defines and describes other data.
[GB/T 18391.1-2009, definition 3.2.16]
3.3
General metadata
Describe the most basic metadata used by a type of data.
3.4
Metadataelement
The basic unit of metadata.
Note 1.The metadata element is unique in the metadata entity.
Note 2.Synonymous with attributes in UML terms.
[GB/T 19710-2005, definition 4.6]
3.5
Metadataentity
A set of metadata elements that describe the same characteristics of the data.
Note 1.One or more metadata entities can be included.
Note 2.Synonymous with class in UML terminology.
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