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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 direct |
 English PDF |
| 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 direct |
English PDF |
| 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 direct |
English PDF |
| GB/T 22382-2008 |
direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltage of 72.5 kV and above 额定电压 72.5kV 及以上气体绝缘金属封闭开关设备与电力变压器之间的直接连接 |
China National Standards direct |
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 direct |
English PDF |
| GB/T 3927-2008 |
direct-current potentiometers 直流电位差计 |
China National Standards direct |
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 direct |
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 direct |
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 direct |
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 direct |
English PDF |
| 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 direct |
English PDF |
| 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 direct |
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 direct |
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 direct |
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 direct |
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 direct |
English PDF |
| GB/T 22275.2-2008 |
Requirements of conduct for good laboratory practice - Part 2: The role and responsibilities of the study director in GLP studies 良好实验室规范实施要求 第2部分：良好实验室规范研究中项目负责人的任务和职责 |
China National Standards direct |
English PDF |
| GB/T 1040.5-2008 |
Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional fibre-reinforced plastic composites 塑料 拉伸性能的测定 第5部分：单向纤维增强复合材料的试验条件 |
China National Standards direct |
English PDF |
| 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 |
China National Standards direct |
English PDF |
| GB/T 1311-2008 |
Test procedure for direct current machines 直流电机试验方法 |
China National Standards direct |
English PDF |
| GB/T 10267.3-2008 |
Method for analysis of calcium metal - Part 3: direct determination of iron，nickel，copper，manganese and magnesium in calcium metal by atomic absorptiom spectrophotometry 金属钙分析方法 第3部分：原子吸收分光光度法直接测定铁、镍、铜、锰、镁 |
China National Standards direct |
English PDF |
| GB/T 22159.3-2008 |
Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 3: Indirect method for determination of the dynamic stiffness of resilient supports for translatory motion 声学与振动 弹性元件振动 声传递特性实验室测量方法 第3部分：弹性支撑件平动动刚度的间接测量方法 |
China National Standards direct |
English PDF |
| GB/T 5258-2008 |
Fiber-reinforced plastic composites - Determination of compressive properties in the in-plane direction 纤维增强塑料面内压缩性能试验方法 |
China National Standards direct |
English PDF |
| GB/T 3369.2-2008 |
Analogue signals for process control systems - Part 2: direct voltage signals 过程控制系统用模拟信号 第2部分：直流电压信号 |
China National Standards direct |
English PDF |
| GB/T 3369.1-2008 |
Analogue signals for process control systems - Part 1: direct current signals 过程控制系统用模拟信号 第1部分：直流电流信号 |
China National Standards direct |
English PDF |
| GB/T 7940.2-2008 |
Pneumatic fluid power - Five-port directional control valves - Part 2: Mounting interface surfaces with optional electrical connector 气动 五气口方向控制阀 第2部分：带可选电气接头的安装面 |
China National Standards direct |
English PDF |
| GB/T 7940.1-2008 |
Pneumatic fluid power - Five-port directional control valves - Part 1: Mounting interface surfaces without electrical connector 气动 五气口方向控制阀 第1部分：不带电气接头的安装面 |
China National Standards direct |
English PDF |
| GB/T 22107-2008 |
Pneumatic fluid power - directional control valves - Measurement of shifting time 气动方向控制阀 切换时间的测量 |
China National Standards direct |
English PDF |
| GB/T 3780.17-2008 |
Carbon black - Part 17:Indirect determination of particle size - Reflectance method 炭黑 第17部分：粒径的间接测定 反射率法 |
China National Standards direct |
English PDF |
| GB/T 4934.1-2008 |
Instrument for soil test - Shear apparatus - Part 1: Strain-controlled direct shear apparatus 土工试验仪器 剪切仪 第1部分：应变控制式直剪仪 |
China National Standards direct |
English PDF |
| GB/T 4997-2008 |
General specification for permanent magnet low speed direct current tachogenerator 永磁式低速直流测速发电机通用技术条件 |
China National Standards direct |
English PDF |
| GB/T 13958-2008 |
Test procedures for non-direct current excitation winding synchronous motor 无直流励磁绕组同步电动机试验方法 |
China National Standards direct |
English PDF |
| GB/T 10401-2008 |
Permanent magnet direct current torque motors,General specification for 永磁式直流力矩电动机通用技术条件 |
China National Standards direct |
English PDF |
| GB/T 19488.2-2008 |
Data elements for e-government - Part 2: directory of common data elements 电子政务数据元 第2部分：公共数据元目录 |
China National Standards direct |
English PDF |
| GB/T 21548-2008 |
Methods of measurement of the high speed semiconductor lasers directly modulated for optical fiber communication systems 光通信用高速直接调制半导体激光器的测量方法 |
China National Standards direct |
English PDF |
| GB/T 15000.3-2008 |
directives for the work of reference materials - Reference materials - General and statistical principles for certification 标准样品工作导则（3）标准样品 定值的一般原则和统计方法 |
China National Standards direct |
English PDF |
| GB/T 2514-2008 |
Hydraulic fluid power - Four-port directional control valves - Mounting surfaces 液压传动 四油口方向控制阀安装面 |
China National Standards direct |
English PDF |
| 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 direct |
English PDF |
| GB/T 21211-2007 |
Roating electrical machines - Equivalent loading and super-position techniques - Indirect testing to determine temperature rise 等效负载和叠加试验技术 间接法确定旋转电机温升 |
China National Standards direct |
English PDF |
| GB/T 18311.20-2007 |
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-20: Examinations and measurements - directivity of fibre optic branching devices 纤维光学互连器件和无源器件 基本试验和测量程序 第3-20部分：检查和测量 纤维光学分路器件的方向性 |
China National Standards direct |
English PDF |
| 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 direct |
English PDF |
| 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 direct |
English PDF |
| 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 direct |
English PDF |
| 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 direct |
English PDF |
| 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 direct |
English PDF |
| GB/T 13498-2007 |
Terminology for high - voltage direct current（HVDC) transmission 高压直流输电术语 |
China National Standards direct |
English PDF |
| GB 20904-2007 |
Horizontal directional drilling - Safety operation rules 水平定向钻机 安全操作规程 |
China National Standards direct |
English PDF |
| GB/T 20862-2007 |
directives of the calculation method for recoverability rate of products 产品可回收利用率计算方法导则 |
China National Standards direct |
English PDF |
| GB/T 6663.1-2007 |
directly heated negative temperature coefficient thermistors - Part 1: Generic specification 直热式负温度系数热敏电阻器 第1部分:总规范 |
China National Standards direct |
English PDF |
| GB/T 17108-2006 |
Technical directives for the division of marine functional zonation 海洋功能区划技术导则 |
China National Standards direct |
English PDF |
| 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 direct |
English PDF |
| GB/T 20565-2006 |
Iron ores and direct reduced iron - Vocabulary 铁矿石和直接还原铁 术语 |
China National Standards direct |
English PDF |
| GB 20464-2006 |
General directive for labelling of agricultural seeds 农作物种子标签通则 |
China National Standards direct |
English PDF |
| GB 1971-2006 |
Rotating electrical machines―Terminal markings and direction of rotation 旋转电机 线端标志与旋转方向 |
China National Standards direct |
English PDF |
| GB/T 20199-2006 |
Surface active agents - Technical alkane sulfonates - Determination of alkane monosulfonates content by direct two-phase titration 表面活性剂-工业烷烃磺酸盐-烷烃单磺酸盐含量的测定（直接两相滴定法） |
China National Standards direct |
English PDF |
| GB/T 19899-2005 |
Binary direct voltage signals for process Measurement and control systems 过程测量和控制系统用二进制 直流电压信号 |
China National Standards direct |
English PDF |
| GB/T 19897.1-2005 |
Automatic Meter Reading System Lower Layer Communication Protocol Part 1:direct local data exchange 自动抄表系统低层通信协议 第1部分：直接本地数据交换 |
China National Standards direct |
English PDF |
| GB/T 10067.4-2005 |
Basic specifications for electroheat installations Part 4:Indirect resistance furnaces 电热装置基本技术条件 第4部分：间接电阻炉 |
China National Standards direct |
English PDF |
| GB/T 10066.10-2005 |
Test methods for electroheat installtions Part 10:direct arc furnaces 电热装置的试验方法 第10部分：直接电弧炉 |
China National Standards direct |
English PDF |
| GB/T 16264.8-2005 |
Information technology-Open Systems Interconnection-The directory:Public-key and attribute certificate frameworks 信息技术 开放系统互连 目录 第8部分:公钥和属性证书框架 |
China National Standards direct |
English PDF |
| GB/T 4550-2005 |
Preparation of unidirection or ientated fiber reinforced plastic plates for test purposes 试验用单向纤维增强塑料平板的制备 |
China National Standards direct |
English PDF |
| GB/T 3856-2005 |
Test method for compression properties of unidirectional fiber reinforced plastics 单向纤维增强塑料平板压缩性能试验方法 |
China National Standards direct |
English PDF |
| GB/T 14805.10-2005 |
Electronic data interchange for administration,commerce and transport(EDIFACT)-Application level syntax rules-Part 10:Syntax service directories 用于行政、商业和运输业电子数据交换的应用级语法规则 第10部分:语法服务目录 |
China National Standards direct |
English PDF |
| GB/T 19688.4-2005 |
Information and Documentation--Bibliographic data element directory--Part 4:circulation applications 信息与文献 书目数据元目录 第四部分:流通应用 |
China National Standards direct |
English PDF |
| GB/T 19688.3-2005 |
Information and Documentation--Bibliographic data element directory--Part 3:Information retrieval applications 信息与文献 书目数据元目录 第三部分:情报检索 |
China National Standards direct |
English PDF |
| GB/T 19688.2-2005 |
Information and Documentation--Bibliographic Data Element directory--Part 2:Acquisitions applications 信息与文献 书目数据元目录 第二部分:采访应用 |
China National Standards direct |
English PDF |
| GB/T 19688.1-2005 |
Information and Documentation--Bibliographic Data Element directory Part 1:Interloan Applications 信息与文献 书目数据元目录 第一部分:互借应用 |
China National Standards direct |
English PDF |
| GB/T 13150-2005 |
Semiconductor devices Discret devices Blank detail specification for bidirectional triode thyristors(triacs),ambient and case-rated,for currents greater than 100A 半导体器件 分立器件 电流大于 100A、环境和管壳额定的双向三极晶闸管空白详细规范 |
China National Standards direct |
English PDF |
| GB/T 15000.9-2004 |
directives for the work of reference materials(9)--Calibration in analytical chemistry and use of certified reference materials 标准样品工作导则(9) 分析化学中的校准和有证标准样品的使用 |
China National Standards direct |
English PDF |
| GB/T 19557.1-2004 |
General directives for the conduct of tests of distinctness，uniformity and stability for new varietiesof plants 植物新品种特异性、一致性和稳定性测试指南 总则 |
China National Standards direct |
English PDF |
| GB/T 3859.4-2004 |
Semiconductor converter--Self-commutated semiconductor converters including direct d.c.converters 半导体变流器 包括直接直流变流器的半导体自换相变流器 |
China National Standards direct |
English PDF |
| GB/T 10066.4-2004 |
Test methods for electroheat installations--Part 4:Indirect resistance furnaces 电热设备的试验方法 第4部分:间接电阻炉 |
China National Standards direct |
English PDF |
| GB/T 17980.127-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 127:Herbicides against weeds in crops with directional spray 农药 田间药效试验准则(二) 第127部分:除草剂行间喷雾防治作物田杂草 |
China National Standards direct |
English PDF |
| GB/T 15623.2-2003 |
Hydraulic fluid power--Electrically modulated hydraulic control valves--Part 2:Test methods for three-way directional flow control valves 液压传动 电调制液压控制阀 第2部分:三通方向流量控制阀试验方法 |
China National Standards direct |
English PDF |
| GB/T 15623.1-2003 |
Hydraulic fluid power--Electrically modulated hydraulic control valves--Part 1:Test methods for four-way directional flow control valves 液压传动 电调制液压控制阀 第1部分:四通方向流量控制阀试验方法 |
China National Standards direct |
English PDF |
| GB/T 19393-2003 |
Rating of direct coupled photovoltaic(PV)--Pumping systems 直接耦合光伏(PV)扬水系统的评估 |
China National Standards direct |
English PDF |
| GB/T 19361-2003 |
Wire electrical-discharge machines(Unidirectional traveling type)--Testing of the accuracy 电火花线切割机(单向走丝型) 精度检验 |
China National Standards direct |
English PDF |
| GB/T 19385.2-2003 |
Textile machinery and accessories--Heald frames--Part 2:Heald-carrying rod fixed directly on the frame stave--Coordinated dimensions 纺织机械与附件 综框 第2部分:穿综杆直接固定于综框横梁 相关尺寸 |
China National Standards direct |
English PDF |
| GB/T 4104-2003 |
Leucoscopic method for testing whiteness of zinc oxide made by direct process 直接法氧化锌白度(颜色)检验方法 |
China National Standards direct |
English PDF |
| GB/T 17006.8-2003 |
Evaluation and routine testing in medical imaging departments--Part 2-9: Constancy tests--Equipment for indirect radioscopy and indirect radiography 医用成像部门的评价及例行试验 第2-9部分: 稳定性试验 间接透视和间接摄影X射线设备 |
China National Standards direct |
English PDF |
| GB/T 17006.10-2003 |
Evaluation and routine testing in medical imaging departments--Part 2-11: Constancy tests--Equipment for general direct radiography 医用成像部门的评价及例行试验 第2-11部分:稳定性试验 普通直接摄影X射线设备 |
China National Standards direct |
English PDF |
| GB/T 4672-2003 |
Reciprocating internal combustion engines--Hand-operated control devices--Standard direction of motion 往复式内燃机 手操纵控制机构 标准动作方向 |
China National Standards direct |
English PDF |
| GB/T 15000.8-2003 |
directives for the work of reference materials(8)--Uses of certified reference materials 标准样品工作导则(8) 有证标准样品的使用 |
China National Standards direct |
English PDF |
| GB/T 15000.4-2003 |
directives for the work of reference materials(4)--Contents of certificates and labels 标准样品工作导则(4) 标准样品证书和标签的内容 |
China National Standards direct |
English PDF |
| GB/T 7154.4-2003 |
Thermistors--directly heated positive step-function temperature coefficient--Part 1-4: Blank detail specification--Sensing application--Assessment level EZ 直热式阶跃型正温度系数热敏电阻器 第1-4部分:敏感用空白详细规范 评定水平EZ |
China National Standards direct |
English PDF |
| GB/T 7154.3-2003 |
Thermistors--directly heated positive step-function temperature coefficient--Part 1-3: Blank detail specification--Inrush current application--Assessment level EZ 直热式阶跃型正温度系数热敏电阻器 第1-3部分:浪涌电流用空白详细规范 评定水平EZ |
China National Standards direct |
English PDF |
| GB/T 7154.2-2003 |
Thermistors--directly heated positive step-function temperature coefficient--Part 1-2: Blank detail specification--Heating element application--Assessment level EZ 直热式阶跃型正温度系数热敏电阻器 第1-2部分:加热元件用空白详细规范 评定水平EZ |
China National Standards direct |
English PDF |
| GB/T 7154.1-2003 |
Thermistors--directly heated positive step-function temperature coefficient--Part 1-1:Blank detail specification for current limiting application--Assessment level EZ 直热式阶跃型正温度系数热敏电阻器 第1-1部分:限流用空白详细规范 评定水平EZ |
China National Standards direct |
English PDF |
| GB/T 18946-2003 |
Rubber-coated fabrics--Determination of rubber-to-fabric adhesion--direct tension method 橡胶涂覆织物 橡胶与织物粘合强度的测定 直接拉力法 |
China National Standards direct |
English PDF |
| GB/T 18897-2002 |
Performance requirements and test methods for Doppler very high frequency omnidirectional radio range 多普勒甚高频全向信标性能要求和测试方法 |
China National Standards direct |
English PDF |
| GB/T 15470-2002 |
Household electric direct-acting room heaters--Methods for measuring performance 家用直接作用式房间电加热器性能测试方法 |
China National Standards direct |
English PDF |
| GB/T 7153-2002 |
directly heated positive step-function temperature coefficient thermistors--Part 1:Generic specification 直热式阶跃型正温度系数热敏电阻器 第1部分:总规范 |
China National Standards direct |
English PDF |
| GB/Z 18718-2002 |
Energy saving directives for heat treatment 热处理节能技术导则 |
China National Standards direct |
English PDF |
| GB/T 18692-2002 |
Agricultural irrigation equipment--direct-acting pressure regulators 农业灌溉设备 直动式压力调节器 |
China National Standards direct |
English PDF |
| GB/T 7940.3-2001 |
Pneumatic fluid power--Five-port directional control valves--Part 3:Code system for communication of valve functions 气动 五气口方向控制阀 第3部分:功能识别编码体系 |
China National Standards direct |
English PDF |
| GB/T 18273-2000 |
Petroleum and liquid petroleum products--direct static measurements--Contents ofvertical storage tanks--Mass measurement by hydrostatic tank gauging 石油和液体石油产品 立式罐内油量的直接静态测量法 (HTG质量测量法) |
China National Standards direct |
English PDF |
| GB/T 9027-2000 |
Performance requirements and test methodsfor non-directional radio beacon 无方向信标性能要求和测试方法 |
China National Standards direct |
English PDF |
| GB/T 17683.1-1999 |
Solar energy--Reference solar spectral irradiance at the ground at different receiving conditions--Part 1:direct normal and hemispherical solar irradiance for air mass 1.5 太阳能 在地面不同接收条件下的太阳光谱辐照度标准 第1部分:大气质量1.5的法向直接日射辐照度和半球向日射辐照度 |
China National Standards direct |
English PDF |
| GB/T 17635.1-1998 |
Geotextiles and geotextile-related products--Determination of friction characteristics--Part1:direct shear test 土工布及其有关产品 摩擦特性的测定 第1部分:直接剪切试验 |
China National Standards direct |
English PDF |
| GB/T 6590-1998 |
Semiconductor devices--Discrete devices--Part6:Thyristors--Section Two:Blank detail specification for bidirectional triode thyristors(triacs)，ambient or case-rated，up to 100A 半导体器件 分立器件 第6部分:闸流晶体管 第二篇 100A以下环境或管壳额定的双向三极闸流晶体管空白详细规范 |
China National Standards direct |
English PDF |
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