GB/T 45434.2-2025 Active National standards

GB/T 45434.2-2025 China standard time—Part 2:Metadata

GB/T 45434.2-2025 China standard time—Part 2:Metadata

Publish Date: 2025-03-28 Implement Date: 2025-03-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 45434.2-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Computer

ICS Name: Information technology applications

Publish Date: 2025-03-28

Implement Date: 2025-03-28

Pages: 32 pages

Scope

This document specifies the attributes and model of Chinese Standard Time metadata, establishes the principles of expansion, and describes the corresponding methods.
This document is applicable to the management of data resources related to the generation and release of Chinese Standard Time.

Development Information

Word Count: 46 Thousand words Pages: 32 pages

Same series standard

GB/T 45434.1-2025 China standard time—Part 1:General principle GB/T 45434.3-2025 China standard time—Part 3:Bulletin

Referenced Standards

GB/T 26816-2011 Information resource core metadata GB/T 39267-2020 Terminology for BeiDou navigation satellite system (BDS) GB/T 45434.1-2025 China standard time—Part 1:General principle JJF 1180-2007 Glossary and Definition of Time and Frequency Metrology JJF 1180-2025 Terms and Definitions of Time and Frequency Metrology GB/T 26816-2025 Information resource core metadata

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