China National Standards

China EC GB Standards English PDF List


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 "EC" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 14593-2008 Quantitative analysis method of cashmere, wool and their blends - Scanning elECtron microscope method
    山羊绒、绵羊毛及其混合纤维定量分析方法 扫描电镜法
    China National Standards
    EC

    English PDF
    GB/T 22296-2008 Textile machinery - High prECision sectional warping machine
    纺织机械 高精度分段整经机
    China National Standards
    EC

    English PDF
    GB/T 450-2008 Paper and board-Sampling for testing and identification of machine and cross dirECtion, wire side and felt side
    纸和纸板试样的采取及试样纵横向、正反面的测定
    China National Standards
    EC

    English PDF
    GB/T 3325-2008 Metal furniture - General tEChnical requirements
    金属家具通用技术条件
    China National Standards
    EC

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    GB/T 3324-2008 Wooden furniture - General tEChnical requirements
    木家具通用技术条件
    China National Standards
    EC

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    GB/T 22067-2008 Laboratory glassware - Wide nECked boiling flasks
    实验室玻璃仪器 广口烧瓶
    China National Standards
    EC

    English PDF
    GB/T 10742-2008 Raw fiber material - Determination of pECtin content
    造纸原料果胶含量的测定
    China National Standards
    EC

    English PDF
    GB/T 7731.9-2008 Ferrotungsten - Determination of bismuth content - The bismuth iodide photometric method and inductively coupled plasma - atomic emission spECtrometry
    钨铁 铋含量的测定 碘化铋光度法和电感耦合等离子体原子发射光谱法
    China National Standards
    EC

    English PDF
    GB/T 7731.8-2008 Ferrotungsten - Determination of antimony content - The tetraethylrhodamine photometrie method and inductively coupled plasma-atomic emission spECtrometry
    钨铁 锑含量的测定 罗丹明B光度法和电感耦合等离子体原子发射光谱法
    China National Standards
    EC

    English PDF
    GB/T 7731.6-2008 Ferrotungsten - Determination of arsenic content - The molybdenum blue photometrie method and inductively coupled plasma-atomic emission spECtrometry
    钨铁 砷含量的测定 钼蓝光度法和电感耦合等离子体原子发射光谱法
    China National Standards
    EC

    English PDF
    GB/T 706-2008 Hot rolled sECtion steel
    热轧型钢
    China National Standards
    EC

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    GB/T 6725-2008 Cold forming steel sECtions
    冷弯型钢
    China National Standards
    EC

    English PDF
    GB/T 223.59-2008 Iron,steel and alloy - Determination of phosphorus content - Bismuth phosphomolybdate blue spECtrophotometric method and antimony phosphomolybdate blue spectrophotometric method
    钢铁及合金 磷含量的测定 铋磷钼蓝分光光度法和锑磷钼蓝分光光度法
    China National Standards
    EC

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    GB/T 223.5-2008 Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spECtrophotometric method
    钢铁 酸溶硅和全硅含量的测定 还原型硅钼酸盐分光光度法
    China National Standards
    EC

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    GB/T 2006-2008 Coke for metallurgy - Determination of mEChanical strength
    焦炭机械强度的测定方法
    China National Standards
    EC

    English PDF
    GB/T 22316-2008 Test methods of corrosion resistance for elECtrolytic tinplate
    电镀锡钢板耐腐蚀性试验方法
    China National Standards
    EC

    English PDF
    GB/T 1838-2008 Test methods of tin coating mass for elECtrolytic tinplate
    电镀锡钢板镀锡量试验方法
    China National Standards
    EC

    English PDF
    GB/T 14213-2008 The initial graphics exchange spECification(IGES)
    初始图形交换规范
    China National Standards
    EC

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    GB/Z 16506-2008 Information tEChnology - Telecommunications and information exchange between systems - Protocol combinations to provide and support the OSI network service
    信息技术 系统间远程通信和信息交换 提供和支持OSI网络服务的协议组合
    China National Standards
    EC

    English PDF
    GB/T 7421-2008 Information tEChnology - Telecommunications and information exchange between systems - High-level data link control (HDLC) procedures
    信息技术 系统间远程通信和信息交换 高级数据链路控制(HDLC)规程
    China National Standards
    EC

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    GB/T 18233-2008 Information tEChnology - Generic cabling for customer premises
    信息技术 用户建筑群的通用布缆
    China National Standards
    EC

    English PDF
    GB/T 17179.1-2008 Information tEChnology - Protocol for providing - The connectionless-mode network service - Part 1:Protocol specification
    信息技术 提供无连接方式网络服务的协议 第1部分:协议规范
    China National Standards
    EC

    English PDF
    GB/T 16688-2008 Information tEChnology - Open systems interconnection - Service definition for the association control service element
    信息技术 开放系统互连 联系控制服务元素服务定义
    China National Standards
    EC

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    GB/T 16687.1-2008 Information tEChnology - Open systems interconnection - Connection-oriented protocol for the association control service element - Part 1: Protocol specification
    信息技术 开放系统互连 面向连接的联系控制服务元素协议 第1部分:协议规范
    China National Standards
    EC

    English PDF
    GB/T 16645.1-2008 Information tEChnology - Open systems interconnection - Common management information protocol - Part 1: Specification
    信息技术 开放系统互连 公共管理信息协议 第1部分:规范
    China National Standards
    EC

    English PDF
    GB/T 16644-2008 Information tEChnology - Open systems interconnection - Common management information service
    信息技术 开放系统互连 公共管理信息服务
    China National Standards
    EC

    English PDF
    GB/T 15128-2008 Information tEChnology - Open systems interconnection - Session service definition
    信息技术 开放系统互连 会话服务定义
    China National Standards
    EC

    English PDF
    GB/T 12405-2008 Coding for kind of increase or dECrease number of workers in an organization
    单位增员减员代码
    China National Standards
    EC

    English PDF
    GB/T 11997-2008 Plastic - Multipurpose test spECimens
    塑料 多用途试样
    China National Standards
    EC

    English PDF
    GB/T 19267.8-2008 Physical and chemical examination of trace evidence in forensic sciences - Part 8:MicrospECtrophotometry
    刑事技术微量物证的理化检验 第8部分:显微分光光度法
    China National Standards
    EC

    English PDF
    GB/T 19267.7-2008 Physical and chemical examination of trace evidence in forensic sciences - Part 7:Gas chromatography/mass spECtrometry
    刑事技术微量物证的理化检验 第7部分:气相色谱-质谱法
    China National Standards
    EC

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    GB/T 19267.6-2008 Physical and chemical examination of trace evidence in forensic sciences - Part 6:Scanning elECtron microscope/ X ray energy dispersive spectrometry
    刑事技术微量物证的理化检验 第6部分:扫描电子显微镜/X射线能谱法
    China National Standards
    EC

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    GB/T 19267.5-2008 Physical and chemical examination of trace evidence in forensic sciences - Part 5:Atomic absorption spECtrometry
    刑事技术微量物证的理化检验 第5部分:原子吸收光谱法
    China National Standards
    EC

    English PDF
    GB/T 19267.4-2008 Physical and chemical examination of trace evidence in forensic sciences - Part 4:Atomic emission spECtrometry
    刑事技术微量物证的理化检验 第4部分:原子发射光谱法
    China National Standards
    EC

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    GB/T 19267.3-2008 Physical and chemical examination of trace evidence in forensic sciences - Part 3:MolECular Fluorospectrometry
    刑事技术微量物证的理化检验 第3部分: 分子荧光光谱法
    China National Standards
    EC

    English PDF
    GB/T 19267.2-2008 Physical and chemical examination of trace evidence in forensic sciences - Part 2:Ultraviolet-visible absorption spECtroscopy
    刑事技术微量物证的理化检验 第2部分:紫外-可见吸收光谱法
    China National Standards
    EC

    English PDF
    GB/T 19267.1-2008 Physical and chemical examination of trace evidence in forensic sciences - Part 1: Infrared absorption spECtrometry
    刑事技术微量物证的理化检验 第1部分:红外吸收光谱法
    China National Standards
    EC

    English PDF
    GB 50447-2008 ArchitECtural and technical code for laboratory animal facility
    实验动物设施建筑技术规范
    China National Standards
    EC

    English PDF
    GB 50444-2008 Code for acceptance and inspECtion of extinguisher distribution in buildings
    建筑灭火器配置验收及检查规范
    China National Standards
    EC

    English PDF
    GB/T 22287-2008 DetECtion of hepatitis A virus in shellfish by contentional RT-PCR and real-time fluorescence RT-PCR
    贝类中甲型肝炎病毒检测方法 普通 RT-PCR方法和实时荧光 RT-PCR方法
    China National Standards
    EC

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    GB/T 22286-2008 Determination of B - Agonists residues in foodstuff of animal origin - Liquid chromatography with tandem-mass spECtrometric method
    动物源性食品中多种B - 受体激动剂残留量的测定 液相色谱串联质谱法
    China National Standards
    EC

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    GB/T 5900.1-2008 Machine tools - ConnECting dimensions of spindle noses and workholding chucks - Part 1: Conical connection
    机床 主轴端部与卡盘连接尺寸 第1部分:圆锥连接
    China National Standards
    EC

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    GB/T 5837-2008 Fluid coupling - Types and basic spECifications
    液力偶合器 型式和基本参数
    China National Standards
    EC

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    GB/T 22341.2-2008 Cupola - Part 2: TEChnical requirements
    冲天炉 第2部分:技术条件
    China National Standards
    EC

    English PDF
    GB/T 1149.8-2008 Internal combustion engines - Piston rings - Part 8: RECtangular rings made of steel
    内燃机 活塞环 第8部分:矩形钢环
    China National Standards
    EC

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    GB/T 1149.5-2008 Internal combustion engines - Piston rings - Part 5: InspECtion measuring principles
    内燃机 活塞环 第5部分:检验方法
    China National Standards
    EC

    English PDF
    GB/T 1149.1-2008 Internal combustion engines - Piston rings - Part 1: General spECifications
    内燃机 活塞环 第1部分:通用规则
    China National Standards
    EC

    English PDF
    GB/T 10430-2008 InspECtion method for bonding ability of sintered friction elements
    烧结金属摩擦片粘结性能检验方法
    China National Standards
    EC

    English PDF
    GB/T 10417-2008 SpECifications for steel-bonded tungsten carbides and determination of its transverse rupture strength, impact toughness and hardness
    碳化钨钢结硬质合金技术条件及其力学性能的测试方法
    China National Standards
    EC

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    GB/T 6948-2008 Method of determining microscopically the reflECtance of vitrinite in coal
    煤的镜质体反射率显微镜测定方法
    China National Standards
    EC

    English PDF
    GB/T 22269-2008 Turmeric - Determination of coloring power - SpECtrophotometric method
    姜黄 着色力测定 分光光度法
    China National Standards
    EC

    English PDF
    GB/T 15663.1-2008 Terms relating to coal mining - Part 1:Coal geology and prospECting
    煤矿科技术语 第1部分:煤炭地质与勘查
    China National Standards
    EC

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    GB 22280-2008 SpECification for production of preservative-treated wood
    防腐木材生产规范
    China National Standards
    EC

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    GB 9254-2008 Information tEChnology equipment - Radio disturbance characteristics - Limits and methods of measurement
    信息技术设备的无线电骚扰限值和测量方法
    China National Standards
    EC

    English PDF
    GB 6345.4-2008 Information tEChnology-Chinese ideogram coded character set (basic set)-32 dot matrix font - Part 4:Fangsong Ti
    信息技术 汉字编码字符集(基本集) 32点阵字型 第4部分:仿宋体
    China National Standards
    EC

    English PDF
    GB 6345.3-2008 Information tEChnology - Chinese ideogram coded character set (basic set) - 32 dot matrix font - Part 3:Kai Ti
    信息技术 汉字编码字符集(基本集) 32点阵字型 第3部分:楷体
    China National Standards
    EC

    English PDF
    GB 6345.2-2008 Information tEChnology - Chinese ideogram coded character set (basic set) - 32 dot matrix font - Part 2:Hei Ti
    信息技术 汉字编码字符集(基本集) 32点阵字型 第2部分:黑体
    China National Standards
    EC

    English PDF
    GB 5007.2-2008 Information tEChnology - Chinese ideogram coded character set (auxiliary set) - 24 Dot matrix font - Song Ti
    信息技术 汉字编码字符集(辅助集) 24点阵字型 宋体
    China National Standards
    EC

    English PDF
    GB 22323-2008 Information tEChnology - Tibetan coded character set (basic set & extension set A) - 24×48 dot matrix font - Ucen khyungyik
    信息技术 藏文编码字符集(基本集及扩充集A) 24×48点阵字型 吾坚琼体
    China National Standards
    EC

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    GB 22322.1-2008 Information tEChnology - Chinese coded character set - 24-dots matrix font of Chinese ideogram - Part 1: Song ti
    信息技术 中文编码字符集 汉字24点阵字型 第1部分:宋体
    China National Standards
    EC

    English PDF
    GB 22321.1-2008 Information tEChnology - Chinese coded character set - 48-dots matrix font of Chinese ideogram - Part 1: Song ti
    信息技术 中文编码字符集 汉字48点阵字型 第1部分:宋体
    China National Standards
    EC

    English PDF
    GB 22320-2008 Information tEChnology - Chinese coded character set - 15×16-dots matrix font of Chinese ideogram
    信息技术 中文编码字符集 汉字15×16点阵字型
    China National Standards
    EC

    English PDF
    GB 14245.4-2008 Information tEChnology - Chinese ideogram coded character set (basic set) - 64 dot matrix font - Part 4:Fangsong Ti
    信息技术 汉字编码字符集(基本集) 64点阵字型 第4部分:仿宋体
    China National Standards
    EC

    English PDF
    GB 14245.3-2008 Information tEChnology - Chinese ideogram coded character set (basic set) - 64 dot matrix font - Part 3:Kai Ti
    信息技术 汉字编码字符集(基本集) 64点阵字型 第3部分:楷体
    China National Standards
    EC

    English PDF
    GB 14245.2-2008 Information tEChnology - Chinese ideogram coded character set (basic set) - 64 dot matrix font - Part 2:Hei Ti
    信息技术 汉字编码字符集(基本集) 64点阵字型 第2部分:黑体
    China National Standards
    EC

    English PDF
    GB 14245.1-2008 Information tEChnology - Chinese ideogram coded character set (basic set) - 64 dot matrix font - Part 1:Song Ti
    信息技术 汉字编码字符集(基本集) 64点阵字型 第1部分:宋体
    China National Standards
    EC

    English PDF
    GB 12041.4-2008 Information tEChnology - Chinese ideogram coded character set (basic set) - 48 dot matrix font - Part 4:Fangsong Ti
    信息技术 汉字编码字符集(基本集) 48点阵字型 第4部分:仿宋体
    China National Standards
    EC

    English PDF
    GB 12041.3-2008 Information tEChnology - Chinese ideogram coded character set (basic set) - 48 dot matrix font - Part 3:Kai Ti
    信息技术 汉字编码字符集(基本集) 48点阵字型 第3部分:楷体
    China National Standards
    EC

    English PDF
    GB 12041.2-2008 Information tEChnology - Chinese ideogram coded character set (basic set) - 48 dot matrix font - Part 2:Hei Ti
    信息技术 汉字编码字符集(基本集) 48点阵字型 第2部分:黑体
    China National Standards
    EC

    English PDF
    GB/T 3927-2008 DirECt-current potentiometers
    直流电位差计
    China National Standards
    EC

    English PDF
    GB/T 22265-2008 DirECt acting indicating analogue max-demand ammeters
    直接作用模拟指示最大需量电流表
    China National Standards
    EC

    English PDF
    GB/T 22264.1-2008 Mounted digital display elECtric measuring instruments - Part1: Definitions and general requirements common to all parts
    安装式数字显示电测量仪表 第1部分:定义和通用要求
    China National Standards
    EC

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    GB/T 17215.421-2008 ElECtricity metering equipment (a.c) - Tariff and load control - Part 21: Particular requirements for time switches
    交流测量-费率和负荷控制 第21部分:时间开关的特殊要求
    China National Standards
    EC

    English PDF
    GB/T 14913-2008 Digital elECtronic d.c. voltmeters and d.c. electronic analogue-to-digital convertors
    直流数字电压表及直流模数转换器
    China National Standards
    EC

    English PDF
    GB/T 14733.9-2008 Terminology for telECommunication - Radio wave propagation
    电信术语 无线电波传播
    China National Standards
    EC

    English PDF
    GB/T 14733.7-2008 Terminology for telECommunication - Oscillations,signals and related devices
    电信术语 振荡、信号和相关器件
    China National Standards
    EC

    English PDF
    GB/T 14733.2-2008 Terminology for telECommunication - Transmission lines and waveguides
    电信术语 传输线和波导
    China National Standards
    EC

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    GB/T 14733.12-2008 Terminology for telECommunication - Optical communication
    电信术语 光纤通信
    China National Standards
    EC

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    GB/T 14733.11-2008 Terminology for telECommunication - Transmission
    电信术语 传输
    China National Standards
    EC

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    GB/T 14733.10-2008 Terminology for telECommunication - Antenna
    电信术语 天线
    China National Standards
    EC

    English PDF
    GB/T 7497.3-2008 Microprocessor system bus - 8-bit and 16-bit data (MULTIBUS Ⅰ) - Part 3: MEChanical and pin descriptions for the Eurocard configuration with pin and socket (indirect) connectors
    微处理器系统总线 8位及16位数据(MULTIBUS I) 第3部分:对带有插针与插座连接器(间接配合)的欧洲板配置的机械与插针的描述
    China National Standards
    EC

    English PDF
    GB/T 7497.2-2008 Microprocessor system bus - 8-bit and 16-bit data (MULTIBUS Ⅰ) - Part 2: MEChanical and pin descriptions for the system bus configuration, with edge connectors(direct)
    微处理器系统总线 8位及16位数据(MULTIBUS I) 第2部分:对带有边缘连接器(直接配合)的系统总线配置的机械与引脚的描述
    China National Standards
    EC

    English PDF
    GB/T 7497.1-2008 Microprocessor system bus - 8-bit and 16-bit data (MULTIBUS Ⅰ) - Part 1: Functional description with elECtrical and timing specifications
    微处理器系统总线 8位及16位数据(MULTIBUS I) 第1部分: 电气与定时规范的功能描述
    China National Standards
    EC

    English PDF
    GB/T 22317.1-2008 PiezoelECtric filters of assessed quality - Part 1: Generic sepcification
    有质量评定的压电滤波器 第1部分:总规范
    China National Standards
    EC

    English PDF
    GB/T 16306-2008 Re-inspECtion and re-test procedures for assessment of declared quality levels
    声称质量水平复检与复验的评定程序
    China National Standards
    EC

    English PDF
    GB/T 16284.1-2008 Information tEChnology - Message handling systems(MHS) - Part 1: System and service overview
    信息技术 信报处理系统(MHS) 第1部分: 系统和服务概述
    China National Standards
    EC

    English PDF
    GB/T 16264.7-2008 Information tEChnology - Open systems interconnection - The directory - Part 7: Selected object classes
    信息技术 开放系统互连 目录 第7部分: 选定的客体类
    China National Standards
    EC

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    GB/T 16264.6-2008 Information tEChnology - Open systems interconnection - The directory - Part 6: Selected attribute types
    信息技术 开放系统互连 目录 第6部分: 选定的属性类型
    China National Standards
    EC

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    GB/T 16264.5-2008 Information tEChnology - Open systems interconnection - The directory - Part 5: Protocol specifications
    信息技术 开放系统互连 目录 第5部分: 协议规范
    China National Standards
    EC

    English PDF
    GB/T 16264.4-2008 Information tEChnology - Open systems interconnection - The directory - Part 4: Procedures for distributed operation
    信息技术 开放系统互连 目录 第4部分: 分布式操作规程
    China National Standards
    EC

    English PDF
    GB/T 16264.3-2008 Information tEChnology - Open systems interconnection - The directory - Part 3: Abstract service definition
    信息技术 开放系统互连 目录 第3部分: 抽象服务定义
    China National Standards
    EC

    English PDF
    GB/T 16264.2-2008 Information tEChnology - Open systems interconnection - The directory - Part 2: Models
    信息技术 开放系统互连 目录 第2部分: 模型
    China National Standards
    EC

    English PDF
    GB/T 16264.1-2008 Information tEChnology - Open systems interconnection - The directory - Part 1: Overview of concepts, models and services
    信息技术 开放系统互连 目录 第1部分: 概念、模型和服务的概述
    China National Standards
    EC

    English PDF
    GB/T 13393-2008 Guide to acceptance sampling inspECtion
    验收抽样检验导则
    China National Standards
    EC

    English PDF
    GB/T 6726-2008 Cold forming sECtional steel for vehicles - Dimensions, shape, weight and tolerances
    汽车用冷弯型钢尺寸、外形、重量及允许偏差
    China National Standards
    EC

    English PDF
    GB/T 6723-2008 Cold forming sECtional steel - Open sectional steel for general structure - Dimensions, shape, weight and permissible tolerances
    通用冷弯开口型钢尺寸、外形、重量及允许偏差
    China National Standards
    EC

    English PDF
    GB/T 3650-2008 The general rules for inspECtion packing,storing transportation, marking and certification of ferroalloy
    铁合金验收、包装、储运、标志和质量证明书的一般规定
    China National Standards
    EC

    English PDF
    GB/T 224-2008 Determination of depth of dECarburization of steels
    钢的脱碳层深度测定法
    China National Standards
    EC

    English PDF
    GB/T 9352-2008 Plastic - Compression moulding of test spECimens of thermoplastic materials
    塑料 热塑性塑料材料试样的压塑
    China National Standards
    EC

    English PDF
    GB/T 5471-2008 Plastics - Compression moulding of test spECimens of thermosetting materials
    塑料 热固性塑料试样的压塑
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