Browse Standards
1653+ standards in database
1653 result(s) found
高清晰度电视节目素材交换格式
Material exchange formats for high definition TV programmes
节目分配网络ASI合路/分路器技术要求和测量方法
Technical requirements and measurement methods for ASI combiner/splitter used in program distribution network
节目分配网络ASI数字光端机接口技术要求和测量方法
Interface technical requirements and measurement methods of the digital optical line terminal used in program distribution network
公共预警短消息业务测试方法
Test method of short message service for public early warning
地面数字电视发射设备网管技术规范
Technical specification for network management of digital terrestrial television transmission equipment
M2M终端设备业务能力技术要求
Technical requirements for service capability of M2M terminal device
基于LTE技术的宽带集群通信(B-TrunC)系统总体技术要求(第一阶段)
Technical requirements for LTE based Broadband Trunking Communication (B-TrunC) system (Phase 1)
基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第一阶段) 空中接口
LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Uu-T interface
基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第一阶段) 终端到集群核心网接口
LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between UE and trunking core network
边境（界）地区无线电电磁环境测试要求和测试方法
Testing requirement and methods for radio electromagnetic environment in border areas
基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第一阶段) 集群核心网到调度台接口
LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between trunking core network and dispach console
服务机器人 电磁兼容 通用标准 发射要求和限值
Service robot machine—Electromagnetic compatibility—Generic standards—Emission requirements and limits
服务机器人 电磁兼容 通用标准 抗扰度要求和限值
Service robot machine—Electromagnetic compatibility—Generic standards—Immunity requirements and limits
地面数字电视广播信号覆盖质量客观评估和测量方法 第2部分：移动接收
Objective assessment and measurement methods for coverage of digital terrestrial television broadcasting signals—Part 2: Mobile reception
直流输电线路和换流站的合成场强与离子流密度的测量方法
Measurement method for total electric field strength and ion current density of DC transmission line and converter station
电磁兼容 试验和测量技术 浪涌（冲击）抗扰度试验
Electromagnetic compatibility—Testing and measurement techniques－Surge immunity test
静电学 第3-2部分:静电效应的模拟方法 机器模型(MM)的静电放电试验波形
Electrostatics—Part 3-2:Methods for simulation of electrostatic effects—Machine model(MM)electrostatic discharge test waveform
北斗卫星授时终端测试方法
Test methods for BDS timing terminal
北斗卫星授时终端技术要求
Technical requirements for BDS timing terminal
电力系统北斗卫星授时应用接口 第2部分：检测规范
Application interface of BDS timing for power system—Part 2:Testing specification