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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 "EL" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 20159.1-2006 Classification of environmental conditions - Guidance for the corrELation and transformation of environmental condition classes to the environmental tests - Storage
    环境条件分类 环境条件分类与环境试验之间的关系及转换指南 贮存    		 China National Standards
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    GB/T 20149-2006 Road traffic lights - Photometric properties of 200mm roundEL signals
    道路交通信号灯 200mm圆形信号灯的光度特性    		 China National Standards
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    GB/T 20144-2016 BarrEL thread for lampholders with shade holder ring
    带灯罩环的灯座用筒形螺纹    		 China National Standards
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    GB/T 20144-2006 BarrEL thread for E14 and E27 lampholders with shade holder ring
    带灯罩环的E14和E27灯座用筒形螺纹    		 China National Standards
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    GB/T 20141-2006 Overhead ELectrical conductors - Formed wire, concentric lay, stranded conductors
    型线同心绞架空导线    		 China National Standards
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    GB/T 20139-2006 ELectrical insulation systems - Thermal evaluation of modifications to an established wire-wound EIS
    电气绝缘结构-对已确定等级的散绕绕组绝缘结构进行组分调整的热评定方法    		 China National Standards
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    GB/T 20138-2006 Degrees of protection provided by enclosures for ELectrical equipment against external mechanical impacts (IK code)
    电器设备外壳对外界机械碰撞的防护等级（IK代码）    		 China National Standards
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    GB/T 20136-2006 ELectric power plant with inernal combustion engines, general method of test for
    内燃机电站通用试验方法    		 China National Standards
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    GB/T 20135-2006 IntELligent transport systems Electronic toll collection System architecture
    智能运输系统 电子收费 系统框架模型    		 China National Standards
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    GB/T 20130-2006 SELf-shielding electron beam sterilizing facility
    自屏蔽电子束消毒灭菌装置    		 China National Standards
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    GB/T 20129-2015 ELectron linac for non-destructive testing
    无损检测用电子直线加速器    		 China National Standards
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    GB/T 20127.9-2006 SteEL and alloy - Determination of trace element contents Part 9: Determination of scandium content by inductively coupled plasma atomic emission spectrometric method
    钢铁及合金 痕量元素的测定 第9部分：电感耦合等离子体发射光谱法测定钪含量    		 China National Standards
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    GB/T 20127.8-2006 SteEL and alloy - Determination of trace element contents Part 8: Determination of antimony content by hydride generation-atomic fluorescence spectrometric method
    钢铁及合金 痕量元素的测定 第8部分：氢化物发生-原子荧光光谱法测定锑含量    		 China National Standards
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    GB/T 20127.7-2006 SteEL and alloy - Determination of trace element contents Part 7: Determination of lead content by oscillopolarographic method
    钢铁及合金 痕量元素的测定 第7部分：示波极谱法测定铅含量    		 China National Standards
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    GB/T 20127.6-2006 SteEL and alloy - Determination of trace element contents Part 6: Determination of germanium content by gallic acid oscillopolarographic method
    钢铁及合金 痕量元素的测定 第6部分：没食子酸-示波极谱法测定锗含量    		 China National Standards
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    GB/T 20127.5-2006 SteEL and alloy - Determination of trace element contents Part 5: Determination of gallium content by extraction separation-rhodamine B photometric method
    钢铁及合金 痕量元素的测定 第5部分：萃取分离-罗丹明B光度法 测定镓含量    		 China National Standards
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    GB/T 20127.4-2006 SteEL and alloy - Determination of trace element contents Part 4: Determination of copper content by graphite furnace atomic absorption spectrometric method
    钢铁及合金 痕量元素的测定 第4部分：石墨炉原子吸收光谱法测定铜含量    		 China National Standards
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    GB/T 20127.3-2006 SteEL and alloy - Determination of trace element contents Part3:Determination of calcium,magnesium,barium content by inductively coupled plasma atomic emission spectrometric method
    钢铁及合金 痕量元素的测定 第3部分：电感耦合等离子体发射光谱法测定钙、镁和钡含量    		 China National Standards
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    GB/T 20127.2-2006 SteEL and alloy - Determination of trace element contents Part2: Determination of arsenic content by hydride generation-atomic fluorescence spectrometric method
    钢铁及合金 痕量元素的测定 第2部分：氢化物发生-原子荧光光谱法 测定砷含量    		 China National Standards
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    GB/T 20127.13-2006 SteEL and alloy - Determination of trace element contents Part 13: Determination of tin content by iodide extraction-phenylfluorone photometric method
    钢铁及合金 痕量元素的测定 第13部分：碘化物萃取-苯基荧光酮光度法测定锡含量    		 China National Standards
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    GB/T 20127.12-2006 SteEL and alloy - Determination of trace element contents Part 12: Determination of zinc content by flame atomic absorption spectrometric method
    钢铁及合金 痕量元素的测定 第12部分：火焰原子吸收光谱法测定锌含量    		 China National Standards
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    GB/T 20127.1-2006 SteEL and alloy - Determination of trace element contents Part 1: Determination of silver content by graphite furnace atomic absorption spectrometric method
    钢铁及合金 痕量元素的测定 第1部分：石墨炉原子吸收光谱法测定银含量    		 China National Standards
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    GB/T 20127.11-2006 SteEL and alloy - Determination of trace element contents Part 11: Determination of indium and thallium content by inductively coupled plasma-mass spectrometric method
    钢铁及合金 痕量元素的测定 第11部分：电感耦合等离子体质谱法测定铟和铊含量    		 China National Standards
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    GB/T 20127.10-2006 SteEL and alloy - Determination of trace element contents Part 10: Determination of selenium content by hydride generation-atomic fluorescence spectrometric method
    钢铁及合金 痕量元素的测定 第10部分：氢化物发生-原子荧光光谱法测定硒含量    		 China National Standards
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    GB/T 20126-2006 Unalloyed steEL -- Determination of low carbon content -- Part 2: Infrared absorption method after combustion in an induction furnace (with preheating)
    非合金钢 低碳含量的测定 第2部分：感应炉（经预加热）内燃烧后红外吸收法    		 China National Standards
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    GB/T 20125-2006 Low-alloy steEL - Determination of multi-element contents - Inductively coupled plasma atomic emission spectrometric method
    低合金钢 多元素的测定 电感耦合等离子体发射光谱法    		 China National Standards
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    GB/T 20124-2006 SteEL and iron -- Determination of nitrogen content -- Thermal conductimetric method after fusion in a current of inert gas (Routine method)
    钢铁 氮含量的测定 惰性气体熔融热导法（常规方法）    		 China National Standards
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    GB/T 20123-2006 SteEL and iron -- Determination of total carbon and sulfur content -- Infrared absorption method after combustion in an induction furnace (routine method)
    钢铁 总碳硫含量的测定 高频感应炉燃烧后红外吸收法（常规方法）    		 China National Standards
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    GB/T 20121-2006 Corrosion of metals and alloys -- Corrosion tests in artificial atmosphere -- AccELerated outdoor test by intermittent spraying of a salt solution (Scab test)
    金属和合金的腐蚀 人造气氛的腐蚀试验 间歇盐雾下的室外加速试验（疮痂试验）    		 China National Standards
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    GB/T 20119-2006 Flat steEL wire ropes for balance
    平衡用扁钢丝绳    		 China National Standards
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    GB/T 20118-2006 SteEL wire ropes for general purpose
    一般用途钢丝绳    		 China National Standards
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    GB/T 20116.1-2006 Test methods for fuEL fired furnaces Part 1: General
    燃料加热装置的试验方法 第1部分：通用部分    		 China National Standards
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    GB/T 20115.1-2006 Basic specifications for fuEL fired installations Part 1: General
    燃料加热装置基本技术条件 第1部分：通用部分    		 China National Standards
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    GB/T 20113-2006 ELectrical insulation systems (EIS) - Thermal classification
    电气绝缘结构（EIS） 热分级    		 China National Standards
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    GB/T 20112-2015 Evaluation and qualification of ELectrical insulation systems
    电气绝缘系统的评定与鉴别    		 China National Standards
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    GB/T 20111.3-2008 ELectrical insulation systems - Procedures for thermal evaluation - Part 22: Specific requirements for encapsulated-coil model - Wire-wound electrical insulation system(EIS)
    电气绝缘系统 热评定规程 第3部分：包封线圈模型的特殊要求 散绕绕组电气绝缘系统(EIS)    		 China National Standards
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    GB/T 20111.2-2008 ELectrical insulation systems - Procedures for thermal evaluation - Part 2: Specific requirements for general-purpose models - Wire-wound applications
    电气绝缘系统 热评定规程 第2部分：通用模型的特殊要求 散绕绕组应用    		 China National Standards
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    GB/T 20111.1-2015 ELectrical insulation systems—Procedures for thermal evaluation—Part 1: General requirements—Low-voltage
    电气绝缘系统 热评定规程 第1部分：通用要求 低压    		 China National Standards
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    GB/T 20110-2006 Hydraulic fluid power - Cleanliness of parts and components - Inspection document and principles rELated to contaminant collection,analysis and data reporting
    液压传动 零件和元件的清洁度 与污染物的收集、分析和数据报告相关的检验文件和准则    		 China National Standards
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    GB/T 20100-2016 Stainless steEL fiber sintering medium
    不锈钢纤维烧结滤毡    		 China National Standards
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    GB/T 20100-2006 Stainless steEL fiber sintering medium
    不锈钢纤维烧结滤毡    		 China National Standards
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    GB/T 20089-2006 Machinery and equipment for working the soil - Mouldboard plough working ELements - Vocabulary
    土壤耕作机械 铧式犁工作部件 词汇    		 China National Standards
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    GB/T 20083.2-2006 Air-assisted agricultural sprayers - Data sheets - Part 2: Technical specifications rELated to components
    风送农业喷雾机 数据表 第2部分:零部件技术规范    		 China National Standards
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    GB/T 20080-2006 Hydraulic fluid power - Filters ELement - General specification
    液压滤芯技术条件    		 China National Standards
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    GB/T 20069-2006 Road vehicles - Fifth wheEL couplings strength tests
    道路车辆 牵引座强度试验    		 China National Standards
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    GB/T 20067-2006 Large diameter steEL wire ropes
    粗直径钢丝绳    		 China National Standards
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    GB/T 20066-2006 SteEL and iron -- Sampling and preparation of samples for the determination of chemical composition
    钢和铁 化学成分测定用试样的取样和制样方法    		 China National Standards
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    GB/T 20065-2006 Screw-thread steEL bars for the prestressing of concrete
    预应力混凝土用螺纹钢筋    		 China National Standards
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    GB/T 20063.4-2006 Graphical symbols for diagrams -Part 4: Actuators and rELated devices
    简图用图形符号 第4部分：调节器及其相关设备    		 China National Standards
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    GB/T 20063.3-2006 Graphical symbols for diagrams -Part 3: Connections and rELated devices
    简图用图形符号 第3部分：连接件与有关装置    		 China National Standards
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    GB/T 20043-2005 FiELd Acceptance Test to Determine the Hydraulic Performance of Hydraulic Turbine,storage pumps and pump-turbines
    水轮机、蓄能泵和水泵水轮机水力性能现场验收试验规程    		 China National Standards
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    GB/T 20042.7-2014 Proton exchange membrane fuEL cells―Part 7: Test method of carbon paper properties
    质子交换膜燃料电池 第7部分：炭纸特性测试方法    		 China National Standards
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    GB/T 20042.6-2011 Proton exchange membrane fuEL cell - Part 6: Test method of bipolar plate properties
    质子交换膜燃料电池 第6部分：双极板特性测试方法    		 China National Standards
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    GB/T 20042.5-2009 Proton exchange membrane fuEL cell - Part 5: Test method for membrane electrode assembly
    质子交换膜燃料电池 第5部分：膜电极测试方法    		 China National Standards
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    GB/T 20042.4-2009 Proton exchange membrane fuEL cell - Part 4: Test method for electrocatalysts
    质子交换膜燃料电池 第4部分：电催化剂测试方法    		 China National Standards
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    GB/T 20042.3-2009 Proton exchange membrane fuEL cell - Part 3: Test method for proton exchange membrane
    质子交换膜燃料电池 第3部分：质子交换膜测试方法    		 China National Standards
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    GB/T 20042.2-2008 Proton exchange membrane fuEL cell - General technical specification of fuel cell stacks
    质子交换膜燃料电池 电池堆通用技术条件    		 China National Standards
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    GB/T 20042.1-2005 Proton Exchange Membrane FuEL Cell -- Terminology
    质子交换膜燃料电池 术语    		 China National Standards
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    GB/T 20034-2005 Textile machinery and accessories -- Warp creELs -- Main dimensions
    纺织机械与附件 经纱筒子架 主要尺寸    		 China National Standards
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    GB/T 20033.3-2006 Technical requirements and test methods for artificial material sport fiELds―Part 3：Artificial turf surface for football fields
    人工材料体育场地使用要求及检验方法 第3部分：足球场地人造草面层    		 China National Standards
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    GB/T 20032-2005 Project risk management -- Application guidELines
    项目风险管理 应用指南    		 China National Standards
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    GB/T 20024-2005 Rubber and Plastics hoses for fuELs for internal-combustion engines -- Method of test for flammability
    内燃机用橡胶和塑料燃油软管 可燃性试验方法    		 China National Standards
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    GB/T 20021-2005 Heat resistant conveyor bELts of duck construction
    帆布芯耐热输送带    		 China National Standards
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    GB/T 20016-2005 Metallic and other inorganic coatings -- ELectropolishing as a means of smoothing and passivating stainless steel
    金属和其它无机覆盖层 不锈钢部件平整和钝化的电抛光法    		 China National Standards
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    GB/T 20015-2005 Metallic and other inorganic coatings -- Automated controlled shot-peening of metallic articles prior to nickEL, autocatalytic nickel or chromium plating, or as a final finish
    金属和其它无机覆盖层 电镀镍、自催化镀镍、电镀铬及最后精饰 自动控制喷丸硬化前处理    		 China National Standards
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    GB/T 20014.23-2008 Good agricultural practice - Part 23: Large yELlow croaker cage culture base controls points and compliance criteria
    良好农业规范 第23部分：大黄鱼网箱养殖控制点与符合性规范    		 China National Standards
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    GB/T 20014.20-2008 Good agricultural practice - Part 20: EEL pond culture control points and compliance criteria
    良好农业规范 第20部分：鳗鲡池塘养殖控制点与符合性规范    		 China National Standards
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    GB/T 20012-2005 Medical ELectrical equipment -- Dose area product meters
    医用电气设备 剂量面积乘积仪    		 China National Standards
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    GB/T 20004.1-2016 Social organization standardization—Part 1: GuidELines for good practice
    团体标准化 第1部分：良好行为指南    		 China National Standards
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    GB/T 20003.1-2014 Special procedures for the devELopment of standards—Part 1：Standard related to patents
    标准制定的特殊程序 第1部分：涉及专利的标准    		 China National Standards
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    GB/T 20000.9-2014 GuidELines for standardization—Part 9: Adoption of international deliverables other than international standards
    标准化工作指南 第9部分：采用其他国际标准化文件    		 China National Standards
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    GB/T 20000.8-2014 GuidELines for standardization―Part 8: Establishing principles and guidelines for use of stage code system
    标准化工作指南 第8部分：阶段代码系统的使用原则和指南    		 China National Standards
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    GB/T 20000.7-2006 Guide for standardization―Part 7: GuidELines for the justification and development of management system standards
    标准化工作指南 第7部分: 管理体系标准的论证和制定    		 China National Standards
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    GB/T 20000.3-2014 GuidELines for standardization—Part 3: Reference to documents
    标准化工作指南 第3部分：引用文件    		 China National Standards
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    GB/T 20000.1-2014 GuidELines for standardization―Part 1: Standardization and related actives―General vocabulary
    标准化工作指南 第1部分：标准化和相关活动的通用术语    		 China National Standards
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    GB/T 19995.3-2006 Technical requirements and test methods for natural material sports fiELd - Part 3: Ice rink
    天然材料体育场地使用要求及检验方法 第3部分：运动冰场    		 China National Standards
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    GB/T 19995.2-2005 Virtue Requirements and Test Methods for Natural Material Sports Fileds -- Part 2：Wooden Floor For Multi-purposes Sport FiELds
    天然材料体育场地使用要求及检验方法 第2部分: 综合体育场馆木地板场地    		 China National Standards
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    GB/T 19990-2005 Equipment for working the soil-Fixing bolts for soil working ELement
    土壤耕作机械 土壤工作部件固定螺栓    		 China National Standards
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    GB/T 19980-2005 Textiles-Method for assessing appearance of apparEL other textile end products after domestic washing and drying
    纺织品 经家庭洗涤和干燥后服装及其他纺织最终产品外观的评价方法    		 China National Standards
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    GB/T 19978-2005 Geotextiles and geotextile-rELated products-Determination of the puncture resistance
    土工布及其有关产品 刺破强力的测定    		 China National Standards
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    GB/T 19977-2014 Textiles―Oil repELlency―Hydrocarbon resistance test
    纺织品 拒油性 抗碳氢化合物试验    		 China National Standards
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    GB/T 19976-2005 Textiles-Determination of bursting strength-SteEL ball method
    纺织品 顶破强力的测定 钢球法    		 China National Standards
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    GB/T 19974-2005 Sterilization of health care products -- General requirement for characterization of a sterilizing agent and the devELopment ,validation and routine control of a sterilization process for medical devices
    医疗保健产品灭菌 灭菌因子的特性及医疗器械灭菌工艺的设定、确认和常规控制的通用要求    		 China National Standards
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    GB/T 19972-2005 Sterilization of health care products -- Biological indicators --Guidance for the sELection, use and interpretation of results
    医疗保健产品灭菌 生物指示物 选择、使用及检验结果判断指南    		 China National Standards
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    GB/T 19954.2-2005 ELectromagnetic compatibility-Product family standard for audio,video,audio-visual and entertainment lighting control apparatus for professional use Part 2.Immunity
    电磁兼容 专业用途的音频、视频、音视频和娱乐场所灯光控制设备产品类标准 第2部分: 抗扰度    		 China National Standards
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    GB/T 19954.1-2005 ELectromagnetic compatibility-Product family standard for audio,video,audio-visual and entertainment lighting control apparatus for professional usePart 1.Emission
    电磁兼容 专业用途的音频、视频、音视频和娱乐场所灯光控制设备的产品类标准 第1部分 发射    		 China National Standards
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    GB/T 19951-2005 Roadvehicles-Test methods for ELectrical disturbances from electrostatic discharge
    道路车辆-静电放电产生的电骚扰试验方法    		 China National Standards
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    GB/T 19946-2005 Packaging-Bar code and two-dimensional symbols for shipping,transport and receiving labELs
    包装 用于发货、运输和收货标签的一维条码和二维条码    		 China National Standards
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    GB/T 19944-2015 FuEL consumption calculation and measurement method in heat treating production
    热处理生产燃料消耗计算和测定方法    		 China National Standards
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    GB/T 19936.1-2005 Gears-FZG test procedures-Part1:FZG test method A/8.3/90 for rELative scuffing load-carrying capacity of oils
    齿轮 FZG 试验程序 第1部分：油品的相对胶合承载能力 FZG 试验方法 A/8.3/90    		 China National Standards
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    GB/T 19934.1-2005 Hydraulic fluid power-Fatigue pressure testing of metal pressure-containing envELopes-Part 1:Test method
    液压传动 金属承压壳体的疲劳压力试验 第1部分：试验方法    		 China National Standards
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    GB/T 19933.2-2014 Earth-moving machinery―Operator enclosure environment―Part 2: Air filter ELement test method
    土方机械 司机室环境 第2部分：空气滤清器试验方法    		 China National Standards
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    GB/T 1993-1993 Cooling methods for rotating ELectrical machines
    旋转电机冷却方法    		 China National Standards
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    GB/T 19928-2005 Earth-moving machinery-Lift capacity of pipELayers and wheeled tractors or loaders equipped with side boom
    土方机械 吊管机和安装侧臂的轮胎式推土机或装载机的起重量    		 China National Standards
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    GB/T 19927-2005 Cranked-link drag chains of wELded construction,attachments and sprockets
    曳引用焊接结构弯板链、附件和链轮    		 China National Standards
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    GB/T 19925-2005 Hydraulic fluid power-Gas-loaded Accumulators with separator-SELection of preferred hydraulic port
    液压传动 隔离式充气蓄能器 优先选择的液压油口    		 China National Standards
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    GB/T 19910-2005 Technical requirements for ELectronic control system of motor-vehicles engine being overhauled
    汽车发动机电子控制系统修理技术要求    		 China National Standards
    EL
    English PDF
    GB/T 19904-2005 ELectrochemical oxygenmeter for medical hyperbaric oxygen chamber
    医用氧舱用电化学式测氧仪    		 China National Standards
    EL
    English PDF
    GB/T 19903.12-2008 Industrial automation systems and integration - Physical device control - Data modEL for computerized numerical controllers - Part 12: Process data for turning
    工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第12部分：车削用工艺数据    		 China National Standards
    EL
    English PDF
    GB/T 19903.121-2008 Industrial automation systems and integration - Physical device control - Data modEL for computerized numerical controllers - Part 121: Tools for turning machines
    工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第121部分：车床用刀具    		 China National Standards
    EL
    English PDF

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