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  •  China "channel" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 16850.1-2022 Test methods for optical amplifiers - Part 1: Power and gain parameters of single-channel optical amplifiers
    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 37951-2019 Test methods for microchannel plate
    微通道板试验方法
    China National Standards
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    GB/T 37613-2019 Embedded channel steel
    预埋槽道型钢
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    GB 50179-2015 Code for liquid flow measurement in open channels
    河流流量测验规范
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 937-1988 Self-locking nuts,anchor,floating,Gang channel
    成组游动托板自锁螺母
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 3659-1983 Methods of measurement of television video channel
    电视视频通道测试方法
    China National Standards
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    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
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