GB/T 40016-2021General metadata for fundamental part and component (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

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) 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.

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 document. 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.