China National Standards

China DC GB Standards List


  •  China "DC" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 25890.5-2010 Railway applications - Fixed installations - DC switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. system
    轨道交通 地面装置 直流开关设备 第5部分:直流避雷器和低压限制器
    China National Standards
    DC

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    GB/T 25890.4-2010 Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
    轨道交通 地面装置 直流开关设备 第4部分:户外直流隔离开关、负荷开关和接地开关
    China National Standards
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    GB/T 25890.3-2010 Railway applications - Fixed installations - DC switchgear - Part 3: Indoor d.c. disconnectors, switch disconnectors and earthing switches
    轨道交通 地面装置 直流开关设备 第3部分:户内直流隔离开关、负荷开关和接地开关
    China National Standards
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    GB/T 25890.2-2010 Railway applications - Fixed installations - DC switchgear - Part 2: DC circuit breakers
    轨道交通 地面装置 直流开关设备 第2部分:直流断路器
    China National Standards
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    GB/T 25890.1-2010 Railway applications - Fixed installations - DC switchgear - Part 1:General
    轨道交通 地面装置 直流开关设备 第1部分:总则
    China National Standards
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    GB/T 25308-2010 D.C. Filters for HVDC transmission system
    高压直流输电系统直流滤波器
    China National Standards
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    GB/T 25093-2010 AC filters for HVDC systems
    高压直流系统交流滤波器
    China National Standards
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    GB/T 25092-2010 Dry-type air-core smoothing reactors for HVDC applications
    高压直流输电用干式空心平波电抗器
    China National Standards
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    GB/T 25083-2010 Metal-oxide surge arresters without gaps for ±800kV UHVDC systems
    ±800kV直流系统用金属氧化物避雷器
    China National Standards
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    GB/T 25082-2010 Specification and technical requirements of oil-immersed convertor transformers for 800kV DC applications
    800kV直流输电用油浸式换流变压器技术参数和要求
    China National Standards
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    GB/T 24825-2009 DC or AC supplied electronic control gear for LED modules - Performance requirements
    LED模块用直流或交流电子控制装置 性能要求
    China National Standards
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    GB/T 24347-2009 The DC/DC converter for electric vehicles
    电动汽车DC/DC变换器
    China National Standards
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    GB/T 24334-2009 Polyvinylidene chloride (PVDC) cling wrap film for food-packaging
    聚偏二氯乙烯(PVDC)自粘性食品包装膜
    China National Standards
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    GB/T 11594-2009 List of definitions for interchange circuits between data terminal equipment(DTE) and data circuit-terminating equipment(DCE) on public data networks
    公用数据网上数据终端设备(DTE)与数据电路终接设备(DCE)间的互换电路定义表
    China National Standards
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    GB/T 22691-2008 DC switches for battery power tools
    电池式电动工具用直流开关
    China National Standards
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    GB/T 22716-2008 Test specifications of interturn insulation of armature winding for DC electrical machines
    直流电机电枢绕组匝间绝缘试验规范
    China National Standards
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    GB/T 22390.6-2008 Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 6: Substation transient fault oscillograph device
    高压直流输电系统控制与保护设备 第6部分:换流站暂态故障录波装置
    China National Standards
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    GB/T 22390.5-2008 Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 5: DC line fault location
    高压直流输电系统控制与保护设备 第5部分:直流线路故障定位装置
    China National Standards
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    GB/T 22390.4-2008 Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 4: DC protection equipment
    高压直流输电系统控制与保护设备 第4部分:直流系统保护设备
    China National Standards
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    GB/T 22390.3-2008 Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 3: DC pole control equipment
    高压直流输电系统控制与保护设备 第3部分:直流系统极控设备
    China National Standards
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    GB/T 22390.2-2008 Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 2: AC and DC station control equipment
    高压直流输电系统控制与保护设备 第2部分:交直流系统站控设备
    China National Standards
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    GB/T 22390.1-2008 Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 1: Opertor control system
    高压直流输电系统控制与保护设备 第1部分:运行人员控制系统
    China National Standards
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    GB/T 22389-2008 Guidelines of metal oxide surge arresters without gaps for HVDC converter stations
    高压直流换流站无间隙金属氧化物避雷器导则
    China National Standards
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    GB/T 14546-2008 Recommended practice for the design of DC auxiliary power system for nuclear power stations
    核电厂直流电力系统设计推荐实施方法
    China National Standards
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    GB/T 9952-2008 Information technology - Data comunication - 15-pole DTE/DCE interface connector and contact number assignment
    信息技术 数据通信 15插针DTE/DCE接口连接器和接触件编号分配
    China National Standards
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    GB/T 9951-2008 Information technology - Telecommunication and information exchange between systems - 34 pin DTE/DCE interface connector mateability dimensions and contact number assignments
    信息技术 系统间远程通信和信息交换 34插针DTE/DCE接口连接器的配合性尺寸和接触件编号分配
    China National Standards
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    GB/T 9950-2008 Information technology - Data communication - 37-pole DTE/DCE interface connector and contact number assignments
    信息技术 数据通信 37插针DTE/DCE接口连接器和接触件编号分配
    China National Standards
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    GB/T 15123-2008 Information technology - Telecommunication and information exchange between systems - DTE/DCE interface back-up control operation using GB/T 3454 interchange circuits
    信息技术 系统间远程通信和信息交换 使用GB/T 3454的DTE/DCE接口备用控制操作
    China National Standards
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    GB/T 14397-2008 Information technology - Telecommunication and information exchange between systems - Start-stop transmission signal quality at DTE/DCE interfaces
    信息技术 系统间远程通信和信息交换 DTE/DCE接口处起止式传输的信号质量
    China National Standards
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    GB/T 22150-2008 Relative timing of sound and vision for broaDCasting
    电视广播声音和图像的相对定时
    China National Standards
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    GB/T 22075-2008 HVDC converter station audible noise
    高压直流换流站可听噪声
    China National Standards
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    GB/T 17030-2008 Polyvinylidene chloride (PVDC) flat-film for food-packaging
    食品包装用聚偏二氯乙烯(PVDC)片状肠衣膜
    China National Standards
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    GB/T 9383-2008 Sound and television broaDCast receivers and associated equipment-immunity characteristics - Limits and methods of measurement
    声音和电视广播接收机及有关设备抗扰度 限值和测量方法
    China National Standards
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    GB/T 14819-2008 General specification for wound field DC servomotors
    电磁式直流伺服电动机通用技术条件
    China National Standards
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    GB/T 14818-2008 General specification for DC servomotors with wounded disc armature
    线绕盘式直流伺服电动机通用技术条件
    China National Standards
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    GB/T 14817-2008 General specification for permanent magnet DC servomotors
    永磁式直流伺服电动机通用技术条件
    China National Standards
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    GB/T 21546-2008 Critical current measurement - DC critical current of Nb-Ti composite superconductors
    铌钛复合超导体的直流临界电流测量
    China National Standards
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    GB/T 21464-2008 Rubber - Determination of 5-Ethylidenenorbornene(ENB)or Dicyclopentadiene(DCPD) in Ethylene-Propylene-Diene (EPDM) Terpolymers
    橡胶 乙烯-丙烯-二烯烃(EPDM)三元共聚物中5-乙叉降冰片烯(ENB)或双环戊二烯(DCPD)含量的测定
    China National Standards
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    GB/T 21420-2008 General requirements for light-trigged thyristors for HVDC transmission
    高压直流输电用光控晶闸管的一般要求
    China National Standards
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    GB/T 311.3-2007 Insulation coordination - Part 3:Procedures for high-voltage direct current(HVDC) converter stations
    绝缘配合 第3部分:高压直流换流站绝缘配合程序
    China National Standards
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    GB/T 3048.4-2007 Test methods for electrical properties of electric cables and wires - Part 4: Test of DC resistance of conductors
    电线电缆电性能试验方法 第4部分:导体直流电阻试验
    China National Standards
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    GB/T 3048.14-2007 Test methods for electrical properties of electric cables and wires - Part 14: DC voltage test
    电线电缆电性能试验方法 第14部分:直流电压试验
    China National Standards
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    GB/Z 20996.3-2007 Performance of high-voltage direct current(HVDC) systems - Part 3: Dynamic conditions
    高压直流系统的性能 第3部分:动态
    China National Standards
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    GB/Z 20996.2-2007 Performance of high-voltage direct current(HVDC)systems - Part 2: Faults and switching
    高压直流系统的性能 第2部分:故障和操作
    China National Standards
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    GB/Z 20996.1-2007 Performance of high-voltage direct current(HVDC) systems - Part 1: Steady-state conditions
    高压直流系统的性能 第1部分:稳态
    China National Standards
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    GB/T 20994-2007 Shunt capacitors and AC filter capacitors for HVDC transmission systems
    高压直流输电系统用并联电容器及交流滤波电容器
    China National Standards
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    GB/T 20992-2007 General requirements for thyristors for HVDC transmission
    高压直流输电用普通晶闸管的一般要求
    China National Standards
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    GB/T 20990.1-2007 Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1: Electrical testing
    高压直流输电晶闸管阀 第1部分:电气试验
    China National Standards
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    GB/T 20989-2007 Determination of power losses in high-voltage direct current (HVDC) converter stations
    高压直流换流站损耗的确定
    China National Standards
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    GB/T 13498-2007 Terminology for high - voltage direct current(HVDC) transmission
    高压直流输电术语
    China National Standards
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    GB/T 20838-2007 Specification and technical requirements of oil-immersed convertor transformers for HVDC applications
    高压直流输电用油浸式换流变压器技术参数和要求
    China National Standards
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    GB/T 20837-2007 Specification and technical requirements of oil-immersed smoothing reactors for HVDC applications
    高压直流输电用油浸式平波电抗器技术参数和要求
    China National Standards
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    GB/T 20836-2007 Oil-immersed smoothing reactors for HVDC applications
    高压直流输电用油浸式平波电抗器
    China National Standards
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    GB/T 18494.2-2007 Convertor transformers - Part 2: Transformers for HVDC applications
    变流变压器 第2部分:高压直流输电用换流变压器
    China National Standards
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    GB/T 14048.15-2006 Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers(NAMUR)
    低压开关设备和控制设备 第5-6部分:控制电路电器和开关元件-接近传感器和开关放大器的DC接口(NAMUR)
    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 19871-2005 Digital television broaDCast receivers-Electromagnetic compatibility-Request and methods of measurement
    数字电视广播接收机电磁兼容 性能要求和测量方法
    China National Standards
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    GB 12021.7-2005 Limited values of energy efficiency and evaluating values of energy conservation for color television broaDCasting receivers
    彩色电视广播接收机能效限定值及节能评价值
    China National Standards
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    GB/T 19731-2005 Information on Optical Disk Cartridges(ODC)shipping packages and ODC labels
    盒式光盘(ODC) 装运包装以及光盘标签上的信息
    China National Standards
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    GB/T 19656-2005 DC supplied electronic ballasts for tubular fluorescent lamps--Performance requirements
    管形荧光灯用直流电子镇流器 性能要求
    China National Standards
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    GB/T 2900.67-2004 Electrotechnical terminology--Video cameras for non-broaDCasting
    电工术语 非广播用摄像机
    China National Standards
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    GB/T 1819.13-2004 Methodsfor chemical analysis of tin concentrates--Determination of magnesium oxide anDCalcium oxide contents--Flame atomic absorption spectrometric method
    锡精矿化学分析方法 氧化镁、氧化钙量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 19334-2003 Dimension of low-voltage switchgear and controlgear--Standardized mounting on rails for mechanical support of electrical devices in switchgear anDControlgear installations
    低压开关设备和控制设备的尺寸 在成套开关设备和控制设备中作电器机械支承的标准安装轨
    China National Standards
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    GB/T 9350-2003 Plastics--Homopolymer anDCopolymer resins of vinyl chloride--Determination of pH of aqueous extract
    塑料 氯乙烯均聚和共聚树脂水萃取液pH值的测定
    China National Standards
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    GB/T 18940-2003 Measurement of gas flow in closeDConduits--Turbine meters
    封闭管道中气体流量的测量 涡轮流量计
    China National Standards
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    GB/T 18848-2002 Basic data structure anDClassifying codes for women of reproductive age information system
    育龄妇女信息系统(WIS)基础数据结构与分类代码
    China National Standards
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    GB/T 3534-2002 Standard testing methods for lead anDCadmium release from domestic ceramic
    日用陶瓷器铅、镉溶出量的测定方法
    China National Standards
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    GB/T 18621-2002 Design regulation on greenhouse ventilation anDCooling
    温室通风降温设计规范
    China National Standards
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    GB/T 18500.2-2001 Semiconductor devices--Integrated circuits--Part 4:Interface integrated circuits--Section 2:Blank detail specification for linear analogue-to-digital converters(ADC)
    半导体器件 集成电路 第4部分:接口集成电路 第二篇:线性模拟/数字转换器(ADC)空白详细规范
    China National Standards
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    GB/T 18502-2001 The DC critical current measurement for Ag or Ag-alloy sheathed bismuthal oxide superconductor
    银或银合金包套铋系氧化物超导体直流临界电流的测定
    China National Standards
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    GB/T 12199-2000 Environmental testing requirements and methods for non-broaDCast video tape recorders
    非广播盒式磁带录像机环境要求和试验方法
    China National Standards
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    GB/T 18156-2000 Delivery document of maritime containerizeDCargo
    海上国际集装箱货物交付单证
    China National Standards
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    GB/T 7397.5-2000 Non-broaDCast video tape recorders--Methods of measurement--Part 5:High-band video tape recorders including those equipped with Y/C video connectors (PAL/NTSC)
    非广播磁带录像机测量方法 第5部分:宽带录像机----包括具有Y/C视频连接器的宽带录像机(PAL/NTSC)
    China National Standards
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    GB/T 4311-2000 Technical specifications for FM sound broaDCasting at VHF
    米波调频广播技术规范
    China National Standards
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    GB/T 11596-1999 DCE/DTE interface for a start-stop mode data terminal equipment accessing the packet assembly/disassembly facility (PAD) in a pubic data network situated in the same country
    起止式数据终端进入本国公用数据网的分组装拆(PAD)设施的DCE/DTE之间的接口
    China National Standards
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    GB/T 11595-1999 Interface between data terminal equipment(DTE) and data circuit-terminating equipment (DCE)for terminals operating in the packet mode and connected to public data networks by dedicated circuit
    用专用电路连接到公用数据网上的分组式数据终端设备(DTE)与数据电路终接设备(DCE)之间的接口
    China National Standards
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    GB/T 17881-1999 Technical specifications of SDH transmission interface for broaDCasting and television optical backbone network
    广播电视光缆干线同步数字体系(SDH)传输接口技术规范
    China National Standards
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    GB/T 4961-1999 Time signal in radio broaDCasting
    广播报时信号
    China National Standards
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    GB/T 17801-1999 Interface betweendata terminal equipment(DTE) and data circuit-terminating equipment (DCE) for terminals operating in the packet mode and accessing a packet switched public data network through a public switched telephone network or an integrated service
    经公用交换电话网或综合业务数字网或电路交换公用数据网接入分组交换公用数据网的分组式数据终端设备(DTE)和数据电路终接设备(DCE)之间的接口
    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 17711-1999 The DC electric resistance test method for the critical temperature Tc of a YBa2Cu3O7-δ superconducting thin film
    钇钡铜氧(123相)超导薄膜临界温度Tc的直流电阻试验方法
    China National Standards
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    GB/T 17277.2-1999 BroaDCastvideo tape recorders--Methods of measurement--Part 2:Electrical measurements ofanalogue composite video signals
    广播磁带录像机测量方法 第2部分:模拟复合视频信号的电性能测量
    China National Standards
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    GB/T 7397.3-1998 Measuring methods for non-broaDCast video tape recorders--Part 3:Audio characteristics for FMrecording
    非广播磁带录像机测量方法 第3部分:FM记录的音频特性
    China National Standards
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    GB/T 17559-1998 Information technology--Telecommunications and information exchangebetween systems--26-Pole interface connector matchability dimensions anDContact number assignments
    信息技术 系统间远程通信和信息交换 26插针接口连接器配合性尺寸和接触件编号分配
    China National Standards
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    GB 50285-1998 Standad for protection distance from highway to AM,FM and TV rebroaDCast stations
    调幅收音台和调频电视转播台与公路的防护间距标准
    China National Standards
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    GB/T 17309.1-1998 Methods of measurement on receivers for television broaDCast transmissions--Part 1:General considerations--Electrical measurements at radio and videofrequencies and measurements on displays
    电视广播接收机测量方法 第1部分:一般考虑 射频和视频电性能测量以及显示性能的测量
    China National Standards
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    GB/T 17307-1998 Assignment of the uses of insertion lines in the field-blanking interval in television broaDCasting
    电视广播场消隐期插入行用途分配
    China National Standards
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    GB/T 17277-1998 BroaDCast video tape recorders methods of measurement--Part 1:Mechanical measurements
    广播磁带录像机测量方法 第1部分:机械测量
    China National Standards
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    GB/T 17024-1997 Semiconductor devices--integrateDCircuits--Part 2:Digital integrated circuits--Section three--Blank detail specification for HCMOS digital integrated circuits series 54/74HC,54/74HCT,54/74HCU
    半导体器件 集成电路 第2部分:数字集成电路 第三篇 HCMOS数字集成电路54/74HC、54/74HCT、54/74HCU系列空白详细规范
    China National Standards
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    GB/T 16686-1996 Information technology--Data compression for information interchange--Adaptive codingwith embedded dictionary--DCLZ algorithm
    信息技术 信息交换用数据压缩 具有嵌入字典的自适应编码 DCLZ算法
    China National Standards
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    GB/T 5439-1996 The recording and exchanging of sound broaDCasting programmes on stereophonic magnetic tape
    立体声广播节目(磁带)的录制和交换
    China National Standards
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    GB/T 16463-1996 The method of subjective assessment of the sound quality for broaDCast programmes and the technical parameters requirements
    广播节目声音质量主观评价方法和技术指标要求
    China National Standards
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    GB/T 15865-1995 Video cameras(PAL/SECAM/NTSC)--Methods of measurement--Part 1:Non-broaDCast single-sensor cameras
    摄像机(PAL/SECAM/NTSC)测量方法 第1部分:非广播单传感器摄像机
    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 15937-1995 The technical regulations for frequency sharing between the broaDCasting service and the mobile and fixed services in the VHF/UHF bands
    VHF/UHF频段广播业务与移动和固定业务频率共用技术规定
    China National Standards
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    GB 3174-1995 Characteristics of PAL-D television broaDCasting system
    PAL-D制电视广播技术规范
    China National Standards
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    GB/T 15643-1995 General specification for non-broaDCast video tape recorders
    非广播磁带录像机通用技术条件
    China National Standards
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    GB/T 15639-1995 Programme source used in subjective assessment for television broaDCast receivers
    电视广播接收机主观评价节目源
    China National Standards
    DC

    English PDF
    GB/T 15564-1995 Code of Chinese ideogram set for teletext broaDCasting--Hong Kong subset
    图文电视广播用汉字编码字符集 香港子集
    China National Standards
    DC

    English PDF
    GB/T 7397-1995 Measuring methods for non-broaDCast video tape recorders
    非广播磁带录像机测量方法
    China National Standards
    DC

    English PDF
    GB/T 15525-1995 Time base stability of non-broaDCast video tape recorders
    非广播录像机的时基稳定性
    China National Standards
    DC

    English PDF
    GB/T 15524-1995 Reliability requirements and testing methods for non-broaDCast video tape recorders
    非广播磁带录像机可靠性要求和试验方法
    China National Standards
    DC

    English PDF
    GB/T 15521-1995 Format and classification of digital audio tape cassette system (DAT) used for broaDCasting
    广播用数字音频盒式磁带系统(DAT)格式及分类特性
    China National Standards
    DC

    English PDF
    GB/T 15276-1994 Information processing systems--Information exchange between systems--Synchronous transmission signal quality at DTE/DCE interfaces
    信息处理系统 系统间信息交换 DTE/DCE接口处同步传输的信号质量
    China National Standards
    DC

    English PDF
    GB/T 15125-1994 Informationtechnology--Data communication--25-Pole DTE/DCE interface connector and contact number assignments
    信息技术 数据通信 25插针DTE/DCE 接口连接器及接触件号分配
    China National Standards
    DC

    English PDF
    GB/T 15212-1994 Application of connectors for broaDCastand similar sound system
    广播及类似声系统用连接器的应用
    China National Standards
    DC

    English PDF
    GB/T 14960-1994 Technical requirements and methods of measurement of infrared remote control radiation unit for television broaDCast receivers
    电视广播接收机用红外遥控发射器技术要求和测量方法
    China National Standards
    DC

    English PDF
    GB/T 14921-1994 The demand for the picture quality ofPAL-D system in satellite television broaDCasting services
    PAL-D制卫星电视广播图像质量要求
    China National Standards
    DC

    English PDF
    GB/T 14854.2-1993 Characteristic requirements for broaDCast video tape
    广播录像磁带性能要求
    China National Standards
    DC

    English PDF
    GB/T 14854.1-1993 Measuring methods for broaDCast video tape
    广播录像磁带测量方法
    China National Standards
    DC

    English PDF
    GB/T 14435.3-1993 Frequencysharing between the broaDCasting-satellite services and terrestrial services--Frequency sharing between the broadcasting-satellite service(television)in one side and terrestrial broadcasting services(television)and terrestrial radio-relay system
    卫星广播业务和地面业务间的频率共用 11.7~12.2 GHz和12.5~12.75 GHz卫星广播业务(电视)和地面广播业务(电视)及地面无线电中继系统间的频率共用
    China National Standards
    DC

    English PDF
    GB/T 14435.2-1993 Frequency sharing between the broaDCasting-satellite service and terrestrial services--Frequency sharing between the broadcasting-satellite service (television) and terrestrial broadcasting services(television) in frequency band 620~790MHz
    卫星广播业务和地面业务间的频率共用 620~790 MHz卫星广播业务(电视)和地面广播业务(电视)间的频率共用
    China National Standards
    DC

    English PDF
    GB/T 14435.1-1993 Frequency sharing between the broaDCasting-satellite service and terrestrial services--Guide to frequency sharing between the broadcasting-satellite service (television) and terrestrial services
    卫星广播业务和地面业务间的频率共用 卫星广播业务(电视)和地面业务间的频率共用导则
    China National Standards
    DC

    English PDF
    GB/T 14434-1993 Planning parameters for broaDCasting-satellite service(BSS) in the band 12 GHz and BSS feeder links
    12 GHz频段卫星广播业务(BSS)及其馈线链路的规划参数
    China National Standards
    DC

    English PDF
    GB/T 14433-1993 Technical specifications for coverage networks of colour TV broaDCasting
    彩色电视广播覆盖网技术规定
    China National Standards
    DC

    English PDF
    GB/T 14432-1993 Measuring methods for wow and flutter of broaDCast tape recorders
    广播录音机抖晃测量方法
    China National Standards
    DC

    English PDF
    GB/T 14219-1993 Chinese character system teletext broaDCasting specification
    中文图文电视广播规范
    China National Standards
    DC

    English PDF
    GB/T 7092-1993 Outline dimensions of semiconductor integrateDCircuits
    半导体集成电路外形尺寸
    China National Standards
    DC

    English PDF
    GB/T 14109-1993 Measurement method of TV,FM broaDCasting field strength
    电视、调频广播场强测量方法
    China National Standards
    DC

    English PDF
    GB/T 13704-1992 General specification for shipboard broaDCasting system
    船用广播系统通用技术条件
    China National Standards
    DC

    English PDF
    GB/T 13338-1991 Basic rules for the measurement anDCalculation of thermal equilibrium of fuel-fired furnace in industry
    工业燃料炉热平衡测定与计算基本规则
    China National Standards
    DC

    English PDF
    GB 13116-1991 Hygienic standard for polycarbonate resin used as fooDContainers and packaging materials
    食品容器及包装材料用聚碳酸酯树脂卫生标准
    China National Standards
    DC

    English PDF
    GB/T 12857-1991 Methods of measurement under conditions different from broaDCast signal standards on receivers for television broadcast transmissions
    电视广播接收机在非标准广播信号条件下的测量方法
    China National Standards
    DC

    English PDF
    GB/T 12566-1990 Interface for signal chain of sound and television broaDCasting transmitting equipments
    声音和电视广播发射设备信号链接口
    China National Standards
    DC

    English PDF
    GB/T 12449-1990 Interface for using dedicated interconnections between sound and television broaDCasting transmitting equipment and supervisory equipment
    以专用连接线方式互连的声音和电视广播发射设备与监控设备之间的接口
    China National Standards
    DC

    English PDF
    GB/T 12365-1990 Technical parameters for short distance optical cable transmission of broaDCasting and television
    广播电视短程光缆传输技术参数
    China National Standards
    DC

    English PDF
    GB/T 12281-1990 Requirements for the interconnections and matching of color television broaDCast receivers and other equipment
    彩色电视广播接收机与其他设备互连配接要求
    China National Standards
    DC

    English PDF
    GB/T 12189-1990 General specification for television broaDCasting exciter
    电视广播激励器通用技术条件
    China National Standards
    DC

    English PDF
    GB/T 12185-1990 General specification for exciter used to MW AM broaDCast transmitter
    中波调幅广播激励器通用技术条件
    China National Standards
    DC

    English PDF
    GB/T 1782-1989 Hub and reol spool of broaDCast audio tape
    广播录音磁带的盘芯和带盘
    China National Standards
    DC

    English PDF
    GB/T 9367-1988 General specification of flyback transformers for color broaDCasting TV receivers
    彩色广播电视接收机用回扫变压器总技术条件
    China National Standards
    DC

    English PDF
    GB/T 9382-1988 Bayes method of reliability demonstration testing for colour broaDCasting TV receiver
    彩色电视广播接收机可靠性验证试验 贝叶斯方法
    China National Standards
    DC

    English PDF
    GB/T 9379-1988 Subjective tests and assessment for broaDCasting television receivers
    电视广播接收机主观试验评价方法
    China National Standards
    DC

    English PDF
    GB/T 9377-1988 Methods of measurement for broaDCasting transmitters used in MW or SW band
    中波和短波广播发射机测量方法
    China National Standards
    DC

    English PDF
    GB/T 9376-1988 Basic performance parameters for medium wave and shortwave AM broaDCasting transmitters
    中波和短波调幅广播发射机基本参数
    China National Standards
    DC

    English PDF
    GB 9378-1988 Safety requirements for video-audio and pulse equipment of broaDCasting television studio system
    广播电视演播系统的视音频和脉冲设备安全要求
    China National Standards
    DC

    English PDF
    GB/T 8977-1988 300Ω/75Ω balun for FM and TV broaDCast receiver
    调频、电视广播接收机用300Ω/75Ω 平衡-不平衡阻抗变换器
    China National Standards
    DC

    English PDF
    GB/T 8617.3-1988 Technical parameters and measuring methods for FM broaDCasting coder--Two programs
    调频广播编码器技术参数和测量方法 双节目
    China National Standards
    DC

    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
    DC

    English PDF
    GB/T 8617.1-1988 Technical parameters and measuring methods for FM broaDCasting coder--Stereophonic
    调频广播编码器技术参数和测量方法 立体声
    China National Standards
    DC

    English PDF
    GB 7495-1987 The protecting distance betweenoverhead power line and receiving station of AM broaDCasting
    架空电力线路与调幅广播收音台的防护间距
    China National Standards
    DC

    English PDF
    GB/T 4312.3-1987 Technical parameters and measuring methods for FM broaDCasting transmitters of dual programmes
    调频广播发射机技术参数和测量方法 双节目
    China National Standards
    DC

    English PDF
    GB/T 5440-1985 Stereophonic broaDCast magnetic recorder
    广播用立体声录音机
    China National Standards
    DC

    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
    DC

    English PDF
    GB/T 4312.1-1984 Technical parameters and measuring methods for FM broaDCasting transmitters--Monophonic and stereophonic
    调频广播发射机技术参数和测量方法 单声和立体声
    China National Standards
    DC

    English PDF
    GB 2017-1980 Covering technique of the medium-wave broaDCastingnetwork
    中波广播网覆盖技术
    China National Standards
    DC

    English PDF
    GB 2017-1980 Covering technique of the medium-wave broaDCastingnetwork
    中波广播网覆盖技术
    China National Standards
    DC

    English PDF

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