GB/T 45434.1-2025 Active National standards

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

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 45434.1-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Measurement

ICS Name: Wireless communication

Publish Date: 2025-03-28

Implement Date: 2025-03-28

Pages: 16 pages

Scope

This document specifies the requirements for the generation, maintenance, comparison, release, and timing service of Chinese Standard Time.
This document is applicable to the generation, management, and services of Chinese Standard Time.

Development Information

Word Count: 21 Thousand words Pages: 16 pages

Same series standard

GB/T 45434.2-2025 China standard time—Part 2:Metadata GB/T 45434.3-2025 China standard time—Part 3:Bulletin

Referenced Standards

GB/T 39267-2020 Terminology for BeiDou navigation satellite system (BDS) GB/T 45434.3-2025 China standard time—Part 3:Bulletin JJF 1180-2007 Glossary and Definition of Time and Frequency Metrology JJF 1180-2025 Terms and Definitions of Time and Frequency Metrology

Related Standards

GB 6280-1986 Abolished

GB 6280-1986 Capacity series and frequency channels arrangement in 25 to 1000MHz land mobile telecommunication network

Publish Date: 1986-04-14

GB/T 13721-1992 Abolished

GB/T 13721-1992 Methods of measurements of audio-frequency band and simulated systems for selective calling equipment used in the mobile services

Publish Date: 1992-10-04

GB/T 14617.1-1993 Replaced

GB/T 14617.1-1993 Propagation characteristics in land mobile service and fixed service—Part 1:Propagation characteristics in land mobile service

Publish Date: 1993-09-14

GB/T 14617.2-1993 Replaced

GB/T 14617.2-1993 Propagation characteristics in land mobile service and fixed service—Part 2:Propagation characteristics for the terrestrial fixed service in 100～1000 MHz

Publish Date: 1993-09-14

GB/T 14617.3-1993 Replaced

GB/T 14617.3-1993 Propagation characteristics in land mobile service and fixed service—Part 3:Propagation characteristics of line-of-sight radio relay communication systems

Publish Date: 1993-09-15

GB/T 15844.1-1995 Replaced

GB/T 15844.1-1995 General specification for radio transceiver employing F3E emission used in the mobile services

Publish Date: 1995-12-13