China National Standards

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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 "n" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB 22207-2008 Safety requirements of displacement air compressor
    容积式空气压缩机 安全要求
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    GB 13042-2008 Packaging containers - Tinplate aerosol can
    包装容器 铁质气雾罐
    China National Standards
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    GB/T 9910-2008 Shipbuilding - Clear openings through frames for external single - Leaf doors
    船用外部单扇门门框通孔
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    GB/T 7790-2008 Paints and varnishes - Determination of resistance to cathodic disbonding of coatings exposed to sea water
    色漆和清漆 暴露在海水中的涂层耐阴极剥离性能的测定
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    GB/T 7704-2008 non-destructive testing - Practice for residual stress measurement by X-Ray
    无损检测 X射线应力测定方法
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    GB/T 600-2008 General specifications for marine piping valves and fittings
    船舶管路阀件通用技术条件
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    GB/T 595-2008 Marine bronze male thread stop valves
    船用外螺纹青铜截止阀
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    GB/T 4476.2-2008 Drawing for metal hull of ships - Part 2:Graphical symbols
    金属船体制图 第2部分:图形符号
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    GB/T 3894-2008 Shipbuildin - Indication of details on arrangement plans of ships
    造船 船舶布置图中元件表示法
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    GB/T 22209-2008 Marine no-asbestos fiber reinforced rubber gaskets
    船用垫片用非石棉纤维增强橡胶板
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    GB/T 22208-2008 Test methods of no-asbestos fiber reinforced rubber gaskets
    船用垫片用非石棉纤维增强橡胶板试验方法
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    GB/T 16544-2008 non-destructive testing - Practice for gamma-ray radiographic testing by panoramic exposure
    无损检测 伽玛射线全景曝光照相检测方法
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    GB/T 17455-2008 non-destructive testing - Metallographic replica techniques of surface examination
    无损检测 表面检测的金相复型技术
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    GB/T 15830-2008 non-destructive testing - Practice for ultrasonic testing of circumferential butt welds in steel pipes and tubes
    无损检测 钢制管道环向焊缝对接接头超声检测方法
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    GB/T 15756-2008 General purpose metric screw threads - Limits of sizes
    普通螺纹 极限尺寸
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    GB/T 15097-2008 Measure method for emission pollutant of exhaust gas of marine diesel engine
    船用柴油机排气排放污染物测量方法
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    GB/T 15094-2008 Terminology for ship technology - Ship repairing technology
    船舶工艺术语 修船工艺
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    GB/T 14616-2008 General specification for engine-room bottom coating
    机舱舱底涂料通用技术条件
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    GB/T 14413-2008 Marine side scuttles
    船用舷窗
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    GB/T 14364-2008 Sliding intermediate shaft bearing of marine shafting
    船舶轴系滑动式中间轴承
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    GB/T 1415-2008 Metric threads where pressure-tight joints are made on the threads
    米制密封螺纹
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    GB/T 13576.4-2008 Buttress threads with the flank angles of 3 and 30 degrees - Part 4: Tolerances
    锯齿形(3°、30°)螺纹 第4部分:公差
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    GB/T 13576.3-2008 Buttress threads with the flank angles of 3 and 30 degrees - Part 3: Basic dimensions
    锯齿形(3°、30°)螺纹 第3部分:基本尺寸
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    GB/T 13576.2-2008 Buttress threads with the flank angles of 3 and 30 degrees - Part 2: General plan
    锯齿形(3°、30°)螺纹 第2部分:直径与螺距系列
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    GB/T 13576.1-2008 Buttress threads with the flank angles of 3 and 30 degrees - Part 1: Profiles
    锯齿形(3°、30°)螺纹 第1部分:牙型
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    GB/T 13148-2008 Specification for welding of stainless steel clad plate
    不锈钢复合钢板焊接技术要求
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    GB/T 12604.6-2008 non-destructive testing - Terminology - Terms used in eddy current testing
    无损检测 术语 涡流检测
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    GB/T 11698-2008 Metal valves for use in marine flanged pipe systems - Face-to-face and center-to-face dimensions
    船用法兰连接金属阀门的结构长度
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    GB/T 11344-2008 non-destructive testing - Practice for measuring thickness by ultrasonic pulse-echo contact method
    无损检测 接触式超声脉冲回波法测厚方法
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    GB/T 11259-2008 non-destructive testing - Practice for fabrication and control of steel reference blocks used in ultrasonic testing
    无损检测 超声检测用钢参考试块的制作与检验方法
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    GB/T 10671-2008 Test method for specific optical density of smoke generated by solid materials
    固体材料产烟的比光密度试验方法
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    GB 50223-2008 Standard for classification of seismic protection of buildings constructions
    建筑工程抗震设防分类标准
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    GB/T 9143-2008 Specifications of coal for atmospheric fixed-bed gasifier
    常压固定床气化用煤技术条件
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    GB/T 482-2008 Sampling of coal seams
    煤层煤样采取方法
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    GB/T 476-2008 Determination of carbon and hydrogen in coal
    煤中碳和氢的测定方法
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    GB/T 3058-2008 Determination of arsenic in coal
    煤中砷的测定方法
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    GB/T 22206-2008 Classification of environmental geology of mine
    矿山环境地质分类
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    GB/T 22205-2008 Hydrogeological classification of mining district or working face
    煤矿采区或工作面水文地质条件分类
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    GB/T 219-2008 Determination of fusibility of coal ash
    煤灰熔融性的测定方法
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    GB/T 217-2008 Determination of true relative density of coal
    煤的真相对密度测定方法
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    GB/T 213-2008 Determination of calorific value of coal
    煤的发热量测定方法
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    GB/T 19560-2008 Experimental method of high-pressure isothermal adsorption to coal
    煤的高压等温吸附试验方法
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    GB/T 19559-2008 Method of determining coalbed gas content
    煤层气含量测定方法
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    GB/T 19227-2008 Determination of nitrogen in coal
    煤中氮的测定方法
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    GB/T 18512-2008 Specifications of coal used in pulverized coal injection (PCI)
    高炉喷吹用煤技术条件
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    GB/T 16773-2008 Method of preparing coal samples for the coal petrographic analysis
    煤岩分析样品制备方法
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    GB/T 16659-2008 Determination of mercury in coal
    煤中汞的测定方法
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    GB/T 16415-2008 Determination of selenium in coal - Hydride generation-atomic absorption method
    煤中硒的测定方法 氢化物发生原子吸收法
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    GB/T 16414-2008 Terms relating to coal mining - Rock mechanics
    煤矿科技术语 岩石力学
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    GB/T 15663.8-2008 Terms relating to coal mining - Part 8: Mine safety
    煤矿科技术语 第8部分:煤矿安全
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    GB/T 15663.3-2008 Terms relating to coal mining - Part 3:Underground mining
    煤矿科技术语 第3部分:地下开采
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    GB/T 15663.11-2008 Terms relating to coal mining - Part 11: Coal mining electrical engineering
    煤矿科技术语 第11部分: 煤矿电气
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    GB/T 15663.10-2008 Terms relating to coal mining - Part 10: Winning machinery and developing machinery
    煤矿科技术语 第10部分:采掘机械
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    GB/T 212-2008 Proximate analysis of coal
    煤的工业分析方法
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    GB/T 18856.7-2008 Test methods for coal water mixture - Part 7: Determination for pH value
    水煤浆试验方法 第7部分: pH值测定
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    GB/T 18856.6-2008 Test methods for coal water mixture - Part 6: Determination of the density
    水煤浆试验方法 第6部分:密度测定
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    GB/T 18856.5-2008 Test methods for coal water mixture - Part 5: Determination of the stability
    水煤浆试验方法 第5部分:稳定性测定
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    GB/T 18856.4-2008 Test methods for coal water mixture - Part 4: Determination of apparent viscosity
    水煤浆试验方法 第4部分:表观粘度测定
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    GB/T 18856.3-2008 Test methods for coal water mixture - Part 3: Sieving method
    水煤浆试验方法 第3部分: 筛分试验
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    GB/T 18856.2-2008 Test methods for coal water mixture - Part 2: Determination of mass percentage of solid
    水煤浆试验方法 第2部分: 浓度测定
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    GB/T 18856.1-2008 Test methods for quality of coal water mixture - Part 1:Sampling
    水煤浆试验方法 第1部分: 采样
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    GB/T 22281.1-2008 Condition monitoring and diagnostics of machines - Data processing, communication and presentation - Part 1: General guidelines
    机器的状态监测和诊断 数据处理、通信和表达 第1部分:总则
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    GB/T 18757-2008 Industrial automation systems - Requirements for enterprise-reference architectures and methodology
    工业自动化系统 企业参考体系结构与方法论的需求
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    GB/T 18725-2008 Manufacturing information - Technical terminology
    制造业信息化 技术术语
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    GB/T 15312-2008 Terminology of automation for manufacturing
    制造业自动化 术语
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    GB/T 14283-2008 General specifications of spot-welding robots
    点焊机器人 通用技术条件
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    GB/T 9249-2008 Self-balance recorders and indicators for use in industrial-process measurement and conrol systems
    工业过程测量和控制系统用自动平衡式记录仪和指示仪
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    GB/T 9248-2008 Methods of evaluating the performance of flowmeters for incompressible fluids
    不可压缩流体流量计性能评定方法
    China National Standards
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    GB/T 4213-2008 Pneumatic industrial process control valves
    气动调节阀
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    GB/T 20186.2-2008 Secondary coating materials used for optical fiber - Part 2:Modified propylene resin
    光纤用二次被覆材料 第2部分:改性聚丙烯
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    GB/T 17614.2-2008 Transmitters for use industrial-process control systems - Part 2: Methods for inspection and routine testing
    工业过程控制系统用变送器 第2部分: 检查和例行试验方法
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    GB/T 13969-2008 Displacement type level instruments
    浮筒式液位仪表
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    GB/T 13964-2008 Photographic machinery - Vocabulary
    照相机械术语
    China National Standards
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    GB/T 13638-2008 Water level control and alarm devices for industrial boilers
    工业锅炉水位控制报警装置
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    GB/T 10319-2008 General specifications for marine pneumatic measurement and control instruments
    船舶用气动测量和控制仪表 通用技术条件
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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
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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
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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
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    GB/T 8051-2008 Sequential sampling plans for inspection by attributes
    计数序贯抽样检验方案
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    GB/T 6380-2008 Statistical interpretation of data - Detection and treatment of outliers in the sample from typeⅠextreme value distribution
    数据的统计处理和解释 Ⅰ型极值分布样本离群值的判断和处理
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    GB/T 6378.1-2008 Sampling procedures for inspection by variables - Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL
    计量抽样检验程序 第1部分:按接收质量限(AQL)检索的对单一质量特性和单个AQL的逐批检验的一次抽样方案
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    GB/T 4891-2008 Choice of sample size for estimating the average quality of a lot or process
    为估计批(或过程)平均质量选择样本量的方法
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    GB/T 4889-2008 Statistical interpretation of data - Techniques of estimation and tests relating to means and variances
    数据的统计处理和解释 正态分布均值和方差的估计与检验
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    GB/T 4092-2008 Information technology - Programming languages - COBOL
    信息技术 程序设计语言COBOL
    China National Standards
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    GB/T 2828.4-2008 Sampling procedures for inspection by attributes - Part 4: Procedures for assessment of declared quality levels
    计数抽样检验程序 第4部分:声称质量水平的评定程序
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    GB/T 2828.2-2008 Sampling procedures for inspection by attributes - Part 2: Sampling plans indexed by limiting quality (LQ) for isolated lot inspection
    计数抽样检验程序 第2部分:按极限质量LQ检索的孤立批检验抽样方案
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    GB/T 22263.2-2008 Application development guide of logistics public information platform - Part 2:System architecture
    物流公共信息平台应用开发指南 第2部分:体系架构
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    GB/T 22263.1-2008 Application development guide of logistics public information platform - Part 1:Foundation term
    物流公共信息平台应用开发指南 第1部分:基础术语
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    GB/T 22258-2008 Universal technical requirements of anti-counterfeiting labels
    防伪标识通用技术条件
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    GB/T 18348-2008 Bar code for commodity - Bar code symbol print quality verification
    商品条码 条码符号印制质量的检验
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    GB/T 16573-2008 Micrographics - Microfilming of documents on 16 mm and 35 mmsilver-gelatin type microfilm - Operating procedures
    缩微摄影技术 在16mm和35mm银-明胶型 缩微胶片上拍摄文献的操作程序
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    GB/T 15629.2-2008 Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 2: Logical link control
    信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第2部分:逻辑链路控制
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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
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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
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    GB/T 13264-2008 Sampling procedures and tables for small lot inspection by attributes for percent nonconforming items
    不合格品百分数的小批计数抽样检验程序及抽样表
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    GB/T 13133-2008 Information technology - Telecommunication and information exchange between systems - DTE to DTE direct connections
    信息技术 系统间远程通信和信息交换 DTE到DTE直接连接
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    GB/T 10111-2008 Generation of random numbers and procedures applied to sampling inspection for product quality
    随机数的产生及其在产品质量抽样检验中的应用程序
    China National Standards
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    GB/T 8533-2008 Small block machine
    小型砌块成型机
    China National Standards
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    GB/T 6946-2008 Aluminium-alloy swaged ferrules for steel wire rope
    钢丝绳铝合金压制接头
    China National Standards
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    GB/T 22242-2008 Mortar machinery - Terminology
    装修机械 术语
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