中国标准时间 第3部分：公报
China standard time—Part 3：Bulletin
2025-03-28
GB/T 45434.1-2025
中国标准时间 第1部分：通则
China standard time—Part 1：General principle
2025-03-28
AS 5044.2-2010
AGLS Metadata Standard, Part 2: Usage guide
AGLS元数据标准 第2部分:使用指南
2010-06-30
GB/T 23730.2-2009
中国标准视听作品号 第2部分：版本标识符
China standard audiovisual number - Part 2: Version identifier
2009-05-06
WS/T 790.2-2021
区域卫生信息平台交互标准 第2部分：时间一致性服务
Regional health information platform interactive standard—Part 2: Consistent time service
2021-10-27
DIN EN 302890-2
Intelligent Transport Systems (ITS) - Facilities Layer Function - Part 2: Position and Time management (PoTi) - Release 2 (Endorsement of the English version EN 302 890-2 V2.1.1 (2020-10) as a German standard)
智能运输系统（ITS）.设施层功能.第2部分:位置和时间管理（PoTi）.第2版（认可英文版EN 302 890-2 V2.1.1（2020-10）为德国标准）
2021-02-01
DIN EN 300462-6-2
Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 6-2: Timing characteristics of primary reference clocks; Implementation Conformance Statement (ICS) proforma specification (Endorsement of the English version EN 300462-6-2 V 1.1.1 (2000-03) as German Standard)
传输和多路复用（TM）.同步网络的一般要求.第6-2部分:主要参考时钟的定时特性；实施一致性声明（ICS）形式规范（认可英文版EN 300462-6-2 V 1.1.1（2000-03）作为德国标准）
2001-12-01
DIN EN 301126-2-6
Fixed Radio Systems - Conformance testing - Part 2-6: Point-to-Multipoint equipment; Test procedures for Multi Carrier Time Division Multiple Access (MC-TDMA) systems (Endorsement of the English version EN 301126-2-6 V 1.1.1 (2002-02) as German standard)
固定无线电系统.一致性试验.第2-6部分:点对多点设备；多载波时分多址（MC-TDMA）系统的试验程序（认可英文版EN 301126-2-6 V 1.1.1（2002-02）为德国标准）
2003-04-01
DIN EN 300462-4-2
Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 4-2: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) equipment; Implementation Conformance Statement( ICS) proforma specification (Endorsement of the English version EN 300462-4-2 V 1.1.1 (1999-12) as German standard)
传输和多路复用（TM）.同步网络的一般要求.第4-2部分:适用于同步数字体系（SDH）和准同步数字体系（PDH）设备同步供应的从时钟的定时特性；实现一致性状态
2000-10-01
IEEE/IEC 62704-2-2017
IEEE/IEC International Standard -- Determining the peak spatial-average specific absorption rate (SAR) in the human body from wireless communications devices, 30 MHz to 6 GHz -- Part 2: Specific requirements for finite difference time domain (FDTD) modelling of exposure from vehicle mounted antennas
IEEE/IEC国际标准测定30MHz至6GHz无线通信设备在人体内的峰值空间平均比吸收率（SAR）第2部分:车载天线暴露的时域有限差分（FDTD）建模的特殊要求