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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 14086-1993 Pre-recorded optical reflective videodisk system Laser vision 50 Hz/625 lines--PAL
    预录节目光学反射式视盘系统LV50 Hz/625行--PAL制
    China National Standards

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    GB/T 14085-1993 Information processing systems--Computer system configuration diagram symbols and conventions
    信息处理系统 计算机系统配置图符号及约定
    China National Standards

    English PDF
    GB/T 14084-1993 General specification of Chinese and English electronic typewriter for office management
    办公事务处理用中西文电子打字机通用技术条件
    China National Standards

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    GB/T 14082-1993 Generic specification of 9-track digital magnetic head for digital magnetic tape unit
    9磁道数字磁带机磁头通用技术条件
    China National Standards

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    GB/T 14081-2010 General specification of keyboard for information processing
    信息处理用键盘通用规范
    China National Standards

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    GB/T 14080-2010 General specification of head stack assembly for hard disk drive
    硬磁盘驱动器头堆组件通用规范
    China National Standards

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    GB/T 1408.3-2007 Electric strength of insulating materials test methods - Part 3: Additional requirements for 1,2/50μs impulse tests
    绝缘材料电气强度试验方法 第3部分:1.2/50μs脉冲试验补充要求
    China National Standards

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    GB/T 1408.2-2006 Electrical strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage
    绝缘材料电气强度试验方法 第2部分:对应用直流电压试验的附加要求
    China National Standards

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    GB/T 1408.1-2006 Electrical strength of insulating materials - Test methods - Part 1: Tests at power frequencies
    绝缘材料电气强度试验方法 第1部分:工频下试验
    China National Standards

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    GB/T 14078-2010 He-Ne laser specification
    氦氖激光器技术条件
    China National Standards

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    GB/T 14077-1993 Measurement specification for birefractance crystal and polarizer
    双折射晶体和偏振器件测试规范
    China National Standards

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    GB/T 14075-2008 Specifications for optical fibre chromatic dispersion measuring set
    光纤色散测试仪技术条件
    China National Standards

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    GB/T 14074-2006 Testing methods for wood adhesives and their resins
    木材胶粘剂及其树脂检验方法
    China National Standards

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    GB/T 14072-1993 Conservation principle and method of germplasm resources of forest trees
    林木种质资源保存原则与方法
    China National Standards

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    GB/T 14071-1993 The standard of examination and approval of improved varieties of forest tree
    林木良种审定规范
    China National Standards

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    GB/T 14070-1993 Gas analysis--Preparation of calibration gas mixtures--Manometric method
    气体分析 校准用混合气体的制备 压力法
    China National Standards

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    GB/T 1406.5-2008 Types and dimensions of lamp caps - Part 5:Bayonet caps
    灯头的型式和尺寸 第5部分:卡口式灯头
    China National Standards

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    GB/T 1406.4-2008 Types and dimensions of lamp caps - Part 4: Miscellaneous caps
    灯头的型式和尺寸 第4部分:杂类灯头
    China National Standards

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    GB/T 1406.3-2008 Types and dimensions of lamp caps - Part 3:Prefocus caps
    灯头的型式和尺寸 第3部分:预聚焦式灯头
    China National Standards

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    GB/T 1406.2-2008 Types and dimentions of lamp caps - Part 2:Pin lamp caps
    灯头的型式和尺寸 第2部分:插脚式灯头
    China National Standards

    English PDF
    GB/T 1406.1-2008 Types and dimensions of lamp caps - Part 1:Screw caps
    灯头的型式和尺寸 第1部分:螺口式灯头
    China National Standards

    English PDF
    GB/T 14058-2008 Apparatus for gamma radiography
    γ射线探伤机
    China National Standards

    English PDF
    GB/T 14057.2-2011 Decontamination of radioactively contaminated surface - Part 2:Testing method of decontamination agents for textiles
    放射性污染表面去污 第2部分:纺织品去污剂的试验方法
    China National Standards

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    GB/T 14057.1-2008 Decontamination of radioactively contaminated surfaces - Part 1: Method for testing and assessing the ease of decontamination
    放射性污染表面去污 第1部分:试验与评价去污难易程度的方法
    China National Standards

    English PDF
    GB/T 14056.2-2011 Evaluation of surface contamination - Part 2:Tritium surface contamination
    表面污染测定 第2部分:氚表面污染
    China National Standards

    English PDF
    GB/T 14056.1-2008 Evaluation of surface contamination - Part 1: Beta-emitters (maximum beta energy greater than 0.15 MeV)and alpha emitters
    表面污染测定 第1部分: β发射体(Eβmax>0.15MeV)和α发射体
    China National Standards

    English PDF
    GB/T 14055.2-2012 Reference neutron radiations - Part 2: Calibration fundamentals of radiation protection devices related to the basic quantities characterizing the radiation field
    中子参考辐射 第2部分:与表征辐射场基本量相关的辐射防护仪表校准基础
    China National Standards

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    GB/T 14055.1-2008 Reference neutron radiations - Part 1: Characteristics and methods of production
    中子参考辐射 第1部分:辐射特性和产生方法
    China National Standards

    English PDF
    GB/T 14054-2013 Radiation protection instrumentation - Installed dose rate meters,warning assemblies and monitors for X and gamma radiation of energy between 50 keVand 7 MeV
    辐射防护仪器 能量在50 keV~7 MeV的X和γ辐射固定式剂量率仪、报警装置和监测仪
    China National Standards

    English PDF
    GB/T 14049-2008 Aerial insulated cables for rated voltage of 10kV
    额定电压10kV架空绝缘电缆
    China National Standards

    English PDF
    GB/T 14048.8-2016 Low-voltage switchgear and controlgear—Part 7-2: Ancillary equipment—Protective conductor terminal blocks for copper conductors
    低压开关设备和控制设备 第7-2部分:辅助器件 铜导体的保护导体接线端子排
    China National Standards

    English PDF
    GB/T 14048.8-2006 Low-voltage switchgear and controlgear - Part 7-2: Ancillary equipment - Protective conductor terminal blocks for copper conductors
    低压开关设备和控制设备 第7-2部分:辅助器件 铜导体的保护导体接线端子排
    China National Standards

    English PDF
    GB/T 14048.7-2016 Low-voltage switchgear and controlgear—Part 7-1:Ancillary equipment—Terminal blocks for copper conductors
    低压开关设备和控制设备 第7-1部分:辅助器件 铜导体的接线端子排
    China National Standards

    English PDF
    GB/T 14048.7-2006 Low-voltage switchgear and controlgear - Part 7-1: Ancillary equipment - Terminal blocks for copper conductors
    低压开关设备和控制设备 第7-1部分:辅助器件 铜导体的接线端子排
    China National Standards

    English PDF
    GB/T 14048.21-2013 Low-voltage switchgear and controlgear―Part 5-9: Control circuit devices and switching elements―Flow rate switches
    低压开关设备和控制设备 第5-9部分:控制电路电器和开关元件 流量开关
    China National Standards

    English PDF
    GB/T 14048.20-2013 Low-voltage switchgear and controlgear―Part 5-8: Control circuit devices and switching elements―Three-position enabling switches
    低压开关设备和控制设备 第5-8部分:控制电路电器和开关元件 三位使能开关
    China National Standards

    English PDF
    GB/T 14048.19-2013 Low-voltage switchgear and controlgear―Part 5-7: Control circuit devices and switching elements―Requirements for proximity devices with analogue output
    低压开关设备和控制设备 第5-7部分:控制电路电器和开关元件 用于带模拟输出的接近设备的要求
    China National Standards

    English PDF
    GB/T 14048.18-2016 Low-voltage switchgear and controlgear—Part 7-3: Ancillary equipment—Safety requirements for fuse terminal blocks
    低压开关设备和控制设备 第7-3部分:辅助器件 熔断器接线端子排的安全要求
    China National Standards

    English PDF
    GB/T 14048.18-2008 Low-voltage switchgear and controlgear - Part 7-3: Ancillary equipment - Safety requirements for fuse terminal blocks
    低压开关设备和控制设备 第7-3部分:辅助器件 熔断器接线端子排的安全要求
    China National Standards

    English PDF
    GB/T 14048.17-2008 Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Methord of assessing the performance of low-energy contacts - Special tests
    低压开关设备和控制设备 第5-4部分:控制电路电器和开关元件 小容量触头的性能评定方法 特殊试验
    China National Standards

    English PDF
    GB/T 14048.16-2006 Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection(PTC) for rotating electrical machines
    低压开关设备和控制设备 第8部分:旋转电机用装入式热保护(PTC)控制单元
    China National Standards

    English PDF
    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

    English PDF
    GB/T 14048.14-2006 Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function
    低压开关设备和控制设备 第5-5部分:控制电路电器和开关元件-具有机械锁闩功能的电气紧急制动装置
    China National Standards

    English PDF
    GB/T 14048.13-2006 Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions(PDF)
    低压开关设备和控制设备 第5-3部分:控制电路电器和开关元件-在故障条件下具有确定功能的接近开关(PDF)的要求
    China National Standards

    English PDF
    GB/T 14048.12-2006 Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters-AC semiconductor controllers and contactors for non-motor loads
    低压开关设备和控制设备 第4-3部分:接触器和电动机起动器-非电动机负载用交流半导体控制器和接触器
    China National Standards

    English PDF
    GB/T 14048.11-2016 Low-voltage switchgear and controlgear—Part 6-1: Multiple function equipment—Transfer switching equipment
    低压开关设备和控制设备 第6-1部分:多功能电器 转换开关电器
    China National Standards

    English PDF
    GB/T 14048.11-2008 Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment
    低压开关设备和控制设备 第6-1部分:多功能电器 转换开关电器
    China National Standards

    English PDF
    GB/T 14048.10-2008 Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching element - Proximtiy switches
    低压开关设备和控制设备 第5-2部分:控制电路电器和开关元件 接近开关
    China National Standards

    English PDF
    GB/T 14046-2009 Lamps for rail way signal
    铁路信号灯泡
    China National Standards

    English PDF
    GB/T 14044-2008 Ballasts for tubular fluorescent lamps - Performance requirements
    管形荧光灯用镇流器 性能要求
    China National Standards

    English PDF
    GB/T 14043-2005 Hydraulic fluid power-Code for identification of valve mounting surfaces and cartridge valve cavities
    液压传动 阀安装面和插装阀阀孔的标识代号
    China National Standards

    English PDF
    GB/T 14042-1993 Hydraulic fluid power--Cylinders--Rodend plain eyes--Mounting dimensions
    液压缸活塞杆端柱销式耳环安装尺寸
    China National Standards

    English PDF
    GB/T 14041.4-1993 Hydraulic fluid power--Filter elements--Method for end load test
    液压滤芯额定轴向载荷检验方法
    China National Standards

    English PDF
    GB/T 14041.3-2010 Hydraulic fluid power - Filter elements - Part 3:Verification of collapse/burst pressure rating
    液压滤芯 第3部分:抗压溃(破裂)特性检验方法
    China National Standards

    English PDF
    GB/T 14041.2-2007 Hydraulic fluid power - Filter elements - Verification of material compatibility with fluids
    液压滤芯 材料与液体相容性检验方法
    China National Standards

    English PDF
    GB/T 14041.1-2007 Hydraulic fluid power - Filter element - Verification of fabrication integrity and determination of the first bubble point
    液压滤芯 结构完整性验证和初始冒泡点的确定
    China National Standards

    English PDF
    GB/T 14040-2007 Prestressed concrete hollow-core slabs
    预应力混凝土空心板
    China National Standards

    English PDF
    GB/T 1404.2-2008 Plastics - Phenolic powder moulding compounds - Part 2: Preparation of test specimens and determination of properties
    塑料 粉状酚醛模塑料 第2部分: 试样制备和性能测定
    China National Standards

    English PDF
    GB/T 1404.1-2008 Plastics - Phenolic powder moulding compounds - Part 1: Designation system and basis for specifications
    塑料 粉状酚醛模塑料 第1部分: 命名方法和基础规范
    China National Standards

    English PDF
    GB/T 14039-2002 Hydraulic fluid power--Fluids--Method for coding the level of contamination by solid particles
    液压传动 油液 固体颗粒污染等级代号
    China National Standards

    English PDF
    GB/T 14038-2008 Pneumatic fluid power - Connections - Ports and stud ends
    气动连接 气口和螺柱端
    China National Standards

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    GB/T 14036-1993 Hydraulic fluid power--Cylinders--Rod end spherical eyes--Mounting dimensions
    液压缸活塞杆端带关节轴承耳环安装尺寸
    China National Standards

    English PDF
    GB/T 14034.1-2010 Metallic tube connections for fluid power and general use - Part 1: 24°cone connectors
    流体传动金属管连接 第1部分:24°锥形管接头
    China National Standards

    English PDF
    GB/T 14033-2016 Thrown silk
    桑蚕捻线丝
    China National Standards

    English PDF
    GB/T 14033-2008 Thrown silk
    桑蚕捻线丝
    China National Standards

    English PDF
    GB/T 14032-1992 General principles of measuring methods of digital phase-locked loop for semiconductor integrated circuits
    半导体集成电路数字锁相环测试方法的基本原理
    China National Standards

    English PDF
    GB/T 14031-1992 General principles of measuring methods of analogue phase-loop for semiconductor integrated circuits
    半导体集成电路模拟锁相环测试方法的基本原理
    China National Standards

    English PDF
    GB/T 14030-1992 General principles of measuring methods of timer circuits for semiconductor integrated circuits
    半导体集成电路时基电路测试方法的基本原理
    China National Standards

    English PDF
    GB/T 14029-1992 General principles of measuring methods of analogue multiplier for semiconductor integrated circuits
    半导体集成电路模拟乘法器测试方法的基本原理
    China National Standards

    English PDF
    GB/T 14028-1992 General principles of measuring methods of analogue switches for semiconductor integrated circuits
    半导体集成电路模拟开关测试方法的基本原理
    China National Standards

    English PDF
    GB/T 14024-1992 Limits and methods of measurement of radio interference characteristics of electric power plant with internal combustion engines--Conducted interference
    内燃机电站无线电干扰特性的测量方法及允许值 传导干扰
    China National Standards

    English PDF
    GB/T 1402-2010 Railway applications - Supply voltages of traction systems
    轨道交通 牵引供电系统电压
    China National Standards

    English PDF
    GB/T 14022.2-2009 Technical furfuryl alcohol test methods
    工业糠醇试验方法
    China National Standards

    English PDF
    GB/T 14022.1-2009 Technical furfuryl alcohol
    工业糠醇
    China National Standards

    English PDF
    GB/T 14021-2009 Maleated rosin
    马来松香
    China National Standards

    English PDF
    GB/T 14020-2006 Hydrogenated rosin
    氢化松香
    China National Standards

    English PDF
    GB/T 14019-2009 Technical terms used in wood preservation
    木材防腐术语
    China National Standards

    English PDF
    GB/T 14018-2009 Method of testing nail holding power of wood
    木材握钉力试验方法
    China National Standards

    English PDF
    GB/T 14017-2009 Method of testing in tensile strength perpendicular to grain of wood
    木材横纹抗拉强度试验方法
    China National Standards

    English PDF
    GB/T 14016-1992 Marine acoustic and optical alarm signaller general specification
    船用声光报警信号器通用技术条件
    China National Standards

    English PDF
    GB/T 14015-1992 Silicon on sapphire epitaxial wafers
    硅-蓝宝石外延片
    China National Standards

    English PDF
    GB/T 14014-2008 Synthetic fiber bolting cloths
    合成纤维筛网
    China National Standards

    English PDF
    GB/T 14013-1992 Mobile communication equipments--Transport package
    移动通信设备 运输包装
    China National Standards

    English PDF
    GB/T 14012-1992 Generial specification for black-and-white picture tube bulbs
    黑白显象管玻壳总规范 (可供认证用)
    China National Standards

    English PDF
    GB/T 1401-1998 Chemical reagent--Ethylenediamine tetraacetic acid disodium salt
    化学试剂 乙二胺四乙酸二钠
    China National Standards

    English PDF
    GB/T 14011-1992 Methods of measurement of X-radiation forcathode-ray tubes
    阴极射线管X射线辐射测试方法
    China National Standards

    English PDF
    GB/T 14010-1992 Methods of test for cathode-ray tube bulbs
    阴极射线管玻壳试验方法
    China National Standards

    English PDF
    GB/T 14006-1992 Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment--Part 1:Transformers and inductors using YEI-1 laminations
    通信和电子设备用变压器和电感器外形尺寸 第一部分:采用 YEI-1铁心片的变压器和电感器
    China National Standards

    English PDF
    GB/T 14006.3-1997 Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment--Part 3:Transformers and inductors using YUI-1 laminations
    通信和电子设备用变压器和电感器外形尺寸 第3部分:使用YUI-1系列铁心片的变压器和电感器
    China National Standards

    English PDF
    GB/T 14006.2-1997 Outline dimemsions of transformers and inductors for use in telecommunication and electronic equipmemt--Part 2:Transformers and inductors using YEx-2 laminations for printed wiring boardmounting
    通信和电子设备用变压器和电感器外形尺寸 第2部分:采用YEx-2系列铁心片印制板安装式变压器和电感器
    China National Standards

    English PDF
    GB/T 14005-1992 Fixed capacitors for use in electronic equipment--Part 6:Blank detail specification--Fixed metallized polycarbonate film dielectric d.c. capacitors--Assessment level E
    电子设备用固定电容器 第6部分:空白详细规范 金属化聚碳酸酯膜介质直流固定电容器 评定水平 E(可供认证用)
    China National Standards

    English PDF
    GB/T 14004-1992 Fixed capacitors for use in electronic equipment--Part 6:Sectional specification--Fixed metallized polycarbonate film dielectric d.c. capacitors
    电子设备用固定电容器 第6部分:分规范 金属化聚碳酸酯膜介质直流固定电容器(可供认证用)
    China National Standards

    English PDF
    GB/T 14002-2008 Terminology of work and personnel quota
    劳动定员定额术语
    China National Standards

    English PDF
    GB/T 1400-2014 Chemical reagent―Hexamethylene tetramine
    化学试剂 六次甲基四胺
    China National Standards

    English PDF
    GB/T 14001-2012 Time and control code for SDTV video tape recording
    标准清晰度电视磁带录像用时间和控制码
    China National Standards

    English PDF
    GB/T 13999-1992 Two-track photographic soundrecords on 35mm motion-picture prints--Positions and width dimensions
    35mm电影拷贝上光学双声迹的位置和宽度尺寸
    China National Standards

    English PDF
    GB/T 13998-1992 Measuring methods of the magnetic induced longitudinal EMF, magnetic induced voltage with respect to earth, electric induced current and psophometric voltage ontelecommunication lines
    电信线路磁感应纵电动势和对地电压、电感应电流及杂音计电压的测量方法
    China National Standards

    English PDF
    GB/T 13997-1999 Technical requirement for 2048kbit/s,8448kbit/s,34368kbit/s,139264kbit/s optical line terminals
    2048kbit/s、8448kbit/s、34368kbit/s、139264kbit/s光端机技术要求
    China National Standards

    English PDF
    GB/T 13996-1992 Technical specification for digital line systems on optical fibre cables
    光缆数字线路系统技术规范
    China National Standards

    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

    English PDF

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