Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43997.1-2024 |
Surface Temperature Thermal Infrared Remote Sensing Inversion - Part 1: Single channel Method {译} 地表温度热红外遥感反演-第1部分：单通道法 |
China National Standards channel |
 English PDF |
| GB/T 16850.1-2022 |
Test methods for optical amplifiers - Part 1: Power and gain parameters of single-channel optical amplifiers {译} 光放大器试验方法 第1部分：单波道光放大器功率和增益参数 |
China National Standards channel |
English PDF |
| GB/T 40018-2021 |
Information security technology—Certificate request and application protocol based on multiple channels 信息安全技术 基于多信道的证书申请和应用协议 |
China National Standards channel |
English PDF |
| GB/T 41217-2021 |
City metro and composite pipe gallery hot-rolling channel 城市地铁与综合管廊用热轧槽道 |
China National Standards channel |
English PDF |
| GB/T 31723.413-2021 |
Metallic communication cable test methods—Part 4-13: Electromagnetic compatibility (EMC)—Coupling attenuation of links and channels(laboratory conditions)—Absorbing clamp method 金属通信电缆试验方法 第4-13部分：电磁兼容 链路和信道(实验室条件)的耦合衰减 吸收钳法 |
China National Standards channel |
English PDF |
| GB/T 16850.3-2021 |
Optical amplifiers test methods—Part 3:Noise figure parameters for single-channel amplifiers 光放大器试验方法 第3部分：单波道光放大器噪声参数 |
China National Standards channel |
English PDF |
| GB/T 38525-2020 |
Anchor channel assemblies for building curtain wall 建筑幕墙用槽式预埋组件 |
China National Standards channel |
English PDF |
| GB/T 39349-2020 |
Space data and information transfer systems—TC (telecommand) synchronization and channel coding 空间数据与信息传输系统 遥控同步与信道编码 |
China National Standards channel |
English PDF |
| GB/T 39348-2020 |
Space data and information transfer systems—TM (telemetry) synchronization and channel coding 空间数据与信息传输系统 遥测同步与信道编码 |
China National Standards channel |
English PDF |
| GB/T 37951-2019 |
Test methods for microchannel plate 微通道板试验方法 |
China National Standards channel |
English PDF |
| GB/T 37613-2019 |
Embedded channel steel 预埋槽道型钢 |
China National Standards channel |
English PDF |
| GB/T 15805.4-2018 |
Code of diagnosis for channel catfish virus diseases 斑点叉尾鮰病毒病诊断规程 |
China National Standards channel |
English PDF |
| GB/T 34991-2017 |
12.5kHz TDMA channel based professional digital trunking communication system—Technical specifications for physical layer and data link layer of air interface 基于12.5kHz信道的时分多址（TDMA）专用数字集群通信系统 空中接口物理层及数据链路层技术规范 |
China National Standards channel |
English PDF |
| GB/T 34992-2017 |
12.5kHz TDMA channel based professional digital trunking communication system—Technical specifications for call control layer of air interface 基于12.5kHz信道的时分多址（TDMA）专用数字集群通信系统 空中接口呼叫控制层技术规范 |
China National Standards channel |
English PDF |
| GB/T 35321-2017 |
Conformance testing method for multichannel digital audio coding technology 多声道数字音频编解码技术一致性测试方法 |
China National Standards channel |
English PDF |
| GB/T 30839.34-2015 |
Energy consumption grading for industrial electroheat installations—Part 34：Mains frequency induction channel furnaces 工业电热装置能耗分等 第34部分：工频有心感应炉 |
China National Standards channel |
English PDF |
| GB 50179-2015 |
Code for liquid flow measurement in open channels 河流流量测验规范 |
China National Standards channel |
English PDF |
| GB/T 50159-2015 |
Code for measurement of suspended load in open channels 河流悬移质泥沙测验规范 |
China National Standards channel |
English PDF |
| GB/T 10066.3-2014 |
Test methods for electroheat installations―Part 3: Induction channel and induction crucible furnaces 电热装置的试验方法 第3部分：有心感应炉和无心感应炉 |
China National Standards channel |
English PDF |
| GB/T 31261-2014 |
Digital Video Broadcasting (DVB)—Interaction channel communication protocol for satellite distribution systems 数字视频广播（DVB） 卫星分发系统交互信道通信协议 |
China National Standards channel |
English PDF |
| GB/T 30471-2013 |
Equipment for manure utilization of large scale pig farm―channel type turner 规模养猪场粪便利用设备 槽式翻抛机 |
China National Standards channel |
English PDF |
| GB/T 27991-2011 |
Fundamental technical requirements for sediment measurement and particle size analysis instrument in open channel 河流泥沙测验及颗粒分析仪器基本技术条件 |
China National Standards channel |
English PDF |
| GB/T 26804.6-2011 |
Industrial control computer system - Function module - Part 6: Methods of evaluating the performance for digital input/output channel modules 工业控制计算机系统 功能模块模板 第6部分：数字量输入输出通道模板性能评定方法 |
China National Standards channel |
English PDF |
| GB/T 26804.5-2011 |
Industrial control computer system - Function module - Part 5: General specification for digital input/output channel modules 工业控制计算机系统 功能模块模板 第5部分：数字量输入输出通道模板通用技术条件 |
China National Standards channel |
English PDF |
| GB/T 26804.4-2011 |
Industrial control computer system - Function module - Part 4: Methods of evaluating the performance for analogue input/output channel module 工业控制计算机系统 功能模块模板 第4部分：模拟量输入输出通道模板性能评定方法 |
China National Standards channel |
English PDF |
| GB/T 26804.3-2011 |
Industrial control computer system - Function module - Part 3: General specification for analogue input/output channel module 工业控制计算机系统 功能模块模板 第3部分：模拟量输入输出通道模板通用技术条件 |
China National Standards channel |
English PDF |
| GB/T 26275.2-2010 |
DTV-CSI interface specification for channel separation of digital television receiver Part 2: Test specification 数字电视接收设备机道分离DTV-CSI接口规范 第2部分：测试规范 |
China National Standards channel |
English PDF |
| GB/T 26275.1-2010 |
DTV-CSI interface specification for channel separation of digital television receiver Part 1: Technical specification 数字电视接收设备机道分离DTV-CSI接口规范 第1部分：技术规范 |
China National Standards channel |
English PDF |
| GB/T 22726-2008 |
Specification for multichannel digital audio coding technology 多声道数字音频编解码技术规范 |
China National Standards channel |
English PDF |
| GB/T 15805.4-2008 |
The quarantine methods of fish - Part 4: channel catfish virus (CCV) 鱼类检疫方法 第4部分：斑点叉尾鮰病毒(CCV) |
China National Standards channel |
English PDF |
| GB/T 4833.3-2008 |
Multichannel analyzers - Part 3: histogram data interchange format for nuclear spectroscopy 多道分析器 第3部分：核谱测量直方图数据交换格式 |
China National Standards channel |
English PDF |
| GB/T 4833.2-2008 |
Multichannel analyzers - Part 2: Test methods as multichannel scalers 多道分析器 第2部分：作为多路定标器的试验方法 |
China National Standards channel |
English PDF |
| GB/T 4833.1-2007 |
Multichannel analyzers - Part 1: technical requirements and test methods 多道分析器 第1部分：技术要求与试验方法 |
China National Standards channel |
English PDF |
| GB/T 15160-2007 |
Land mobile communication system requirements using multi-channel access techniques without a central controller 无中心多信道选址移动通信系统体制 |
China National Standards channel |
English PDF |
| GB/T 20612.2-2006 |
Traffic and Traveler Information(TTI) - TTI messages via traffic message coding - Part 2: Event and information codes for Radio Data System - Traffic Message channel(RDS-TMC） 交通及出行者信息（TTI）经交通报文编码的TTI报文 第2部分：广播数据系统-交通报文频道（RDS-TMC）的事件和信息编码 |
China National Standards channel |
English PDF |
| GB/T 20612.1-2006 |
Traffic and Traveler Information (TTI) - TTI messages via traffic message coding - Part 1: Coding protocol for Radio Data System-Traffic Message channel (RDS-TMC) using ALERT-C 交通及出行者信息（TTI） 经交通报文编码的TTI报文 第1部分：使用ALERT-C的广播数据系统-交通报文频道（RDS-TMC）编码协议 |
China National Standards channel |
English PDF |
| GB 20600-2006 |
Framing structure, channel coding and modulation for digital television terrestrial broadcasting system 数字电视地面广播传输系统帧结构、信道编码和调制 |
China National Standards channel |
English PDF |
| GB/Z 20177.4-2006 |
Control network LONWORKS technology specification Part 4: Tunneling component network protocols over internet protocol channels 控制网络LONWORKS技术规范 第4部分：基于隧道技术在IP信道上传输控制网络协议的规范 |
China National Standards channel |
English PDF |
| GB/Z 20177.3-2006 |
Control network LONWORKS technology specification Part 3: Free-topology twisted-pair channel specification 控制网络LONWORKS技术规范 第3部分：自由拓扑双绞线信道规范 |
China National Standards channel |
English PDF |
| GB/Z 20177.2-2006 |
Control network LONWORKS technology specification Part 2:Power line channel specification 控制网络LONWORKS技术规范 第2部分：电力线信道规范 |
China National Standards channel |
English PDF |
| GB/T 20226.1-2006 |
Micrographics - A6 size microfilm jackets - Part 1: Five channel jacket for 16mm microfilm 缩微摄影技术 缩微胶片A6尺寸封套 第1部分:16mm缩微胶片用五片道封套 |
China National Standards channel |
English PDF |
| GB/Z 20177.2-2006 |
Control network LONWORKS technology specification Part 2:Power line channel specification 控制网络LONWORKS技术规范 第2部分：电力线信道规范 |
China National Standards channel |
English PDF |
| GB/Z 20177.4-2006 |
Control network LONWORKS technology specification Part 4: Tunneling component network protocols over internet protocol channels 控制网络LONWORKS技术规范 第4部分：基于隧道技术在IP信道上传输控制网络协议的规范 |
China National Standards channel |
English PDF |
| GB/Z 20177.3-2006 |
Control network LONWORKS technology specification Part 3: Free-topology twisted-pair channel specification 控制网络LONWORKS技术规范 第3部分：自由拓扑双绞线信道规范 |
China National Standards channel |
English PDF |
| GB/T 13621-1999 |
Capacity series and radio-frequency channel arrangement and equipment main technical specifications for 100～1000 MHz radio relay communication systems 100～1000 MHz接力通信系统的容量系列波道配置及设备的主要技术要求 |
China National Standards channel |
English PDF |
| GB/T 17700-1999 |
channel coding and modulation standard for Digital Video Broadcasting-Satellite(DVB-S) 卫星数字电视广播信道编码和调制标准 |
China National Standards channel |
English PDF |
| GB/T 16812-1997 |
Technical specificationfor NICAM-728 digital audio signal transmission with satellite TV channel subcarrier NICAM-728卫星电视信道副载波传送数字声技术规范 |
China National Standards channel |
English PDF |
| GB/T 6879-1995 |
Performance andtest methods of the 30 channels pulse code modulation multiplex equipment at 2048 kbit/s 2048kbit/s 30路脉码调制复用设备技术要求和测试方法 |
China National Standards channel |
English PDF |
| GB/T 15943-1995 |
Technical specification measuring method of broadcasting audio channel 广播声频通道技术指标测量方法 |
China National Standards channel |
English PDF |
| GB/T 15939-1995 |
General specification for land mobile communication system equipment using multi-channel access techniques without a central controller 无中心多信道选址移动通信系统设备通用规范 |
China National Standards channel |
English PDF |
| GB/T 7609-1995 |
General test method for transmission performance of PCM voice channel in telecommunication network 电信网中脉冲编码调制音频通路传输特性常用测试方法 |
China National Standards channel |
English PDF |
| GB/T 15845.3-1995 |
Performance requirements of audiovisual terminals--System for establishing communication between audiovisual terminals using digital channels up to 2Mbit/s 视听用户终端技术要求 使用2Mbit/s以内数字信道的视听用户终端之间建立通信的方法 |
China National Standards channel |
English PDF |
| GB/T 15845.1-1995 |
Performance requirements of audiovisual terminals--Frame structure for a 64 to 1920kbit/s channel in audiovisual teleservices 视听用户终端技术要求 视听用户终端业务中64～1920kbit/s信道的帧结构 |
China National Standards channel |
English PDF |
| GB/T 15771-1995 |
Basic technical parameter and methods of measurement of teletext channel 图文电视通道基本技术参数及测试方法 |
China National Standards channel |
English PDF |
| GB/T 14733.1-1993 |
Terminology for telecommunications--Telecommunications，channels and networks 电信术语 电信、信道和网 |
China National Standards channel |
English PDF |
| GB/T 13995-1992 |
Technical requirements for TDM/FDM 60-channel transmultiplexing equipment TDM/FDM 60路复用转换设备技术要求 |
China National Standards channel |
English PDF |
| GB/T 13994-1992 |
Technical requirements for a 60-channel PCM/ADPCM transcoder equipment 60路PCM/ADPCM编码转换设备技术要求 |
China National Standards channel |
English PDF |
| GB/T 13859-1992 |
Performance andtest methods of 30-channel pulse code modulation drop/insert equipment at 2048kbit/s 2048kbit/s 30路脉码调制分插设备技术要求与测试方法 |
China National Standards channel |
English PDF |
| GB/T 13856-1992 |
Specification for 4GHz band microwave service channel equipment 4 GHz微波联络机技术条件 |
China National Standards channel |
English PDF |
| GB/T 13431-1992 |
Performance requirements for 120-channel submarine coaxial cable carrier telephone equipment 120路海底同轴电缆载波电话设备技术要求 |
China National Standards channel |
English PDF |
| GB/T 13430-1992 |
Performance requirements for 24-channel submarine coaxial cable carrier telephone equipment 24路海底同轴电缆载波电话设备技术要求 |
China National Standards channel |
English PDF |
| GB/T 13429-1992 |
Measurement methods for 120-channel submarine coaxial cable carrier telephone equipment 120路海底同轴电缆载波电话设备测试方法 |
China National Standards channel |
English PDF |
| GB/T 13425-1992 |
Measurement for 24-channel submarine coaxial cable carrier telephone equipment 24路海底同轴电缆载波电话设备测试方法 |
China National Standards channel |
English PDF |
| GB/T 13137-1991 |
Specification for 12-channel telephone carrier terminal equipment used on the symmetric pains of 2.6/9.5 mm coaxial cable 2.6/9.5 mm综合中同轴电缆高频四芯组或高频线对12路载波电话终端设备技术条件 |
China National Standards channel |
English PDF |
| GB/T 12171-1990 |
Specification for TDM/FDM 60-channeltransmultiplexing equipments used in the telecommunication network TDM/FDM 60路复用转换设备进网要求 |
China National Standards channel |
English PDF |
| GB/T 11443.4-1989 |
Domestic satellite communication earth stations--General technical requirements--Part 4:Television/ frequency modulation carrier channel 国内卫星通信地球站总技术要求 第四部分:电视 /调频载波通道 |
China National Standards channel |
English PDF |
| GB/T 937-1988 |
Self-locking nuts，anchor，floating，Gang channel 成组游动托板自锁螺母 |
China National Standards channel |
English PDF |
| GB/T 1340-1988 |
Supports for self-locking nuts，anchor floating，Gang channel 成组游动托板自锁螺母支架 |
China National Standards channel |
English PDF |
| GB/T 4958.9-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Mesurements for sub-systems--Section nine--Stand-by channel switching equipment 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第九节 备用通道倒换设备 |
China National Standards channel |
English PDF |
| GB/T 8617.2-1988 |
Technical parameters and measuring methods for FM broadcasting coder--Supplementary channel 调频广播编码器技术参数和测量方法 附加声道 |
China National Standards channel |
English PDF |
| GB/T 7585-1987 |
Capacity series and radio-frequency channel arrangement for analog microwave relay systems 模拟微波接力通信系统容量系列及波道配置 |
China National Standards channel |
English PDF |
| GB 6281-1986 |
Co-channel interference standards required in the land mobile services (16k0F3E) 陆地移动业务 (16k0F3E)所要求的同波道干扰标准 |
China National Standards channel |
English PDF |
| GB 6280-1986 |
Capacity series and frequency channels arrangement in 25 to 1000 MHz land mobile telecommunication network 25～1000 MHz陆地移动通信网的容量系列及频道配置 |
China National Standards channel |
English PDF |
| GB/T 4312.2-1984 |
Technical parameters and measuring methods for FM stereophonic broadcasting transmitters with supplementary channel 调频广播发射机技术参数和测量方法 立体声带附加信道 |
China National Standards channel |
English PDF |
| GB/T 3659-1983 |
Methods of measurement of television video channel 电视视频通道测试方法 |
China National Standards channel |
English PDF |
| GB/T 3320.2-1982 |
Tracking ability and channel separation test record 循迹能力、声道分隔度测试唱片 |
China National Standards channel |
English PDF |
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