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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 12786-2006 Automatic ELectric power plant with internal combustion engines for general specification
    自动化内燃机电站通用技术条件    		 China National Standards
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    GB/T 8650-2006 Evaluation of pipELine and pressure vessel steels for resistance to hydrogen-induced cracking
    管线钢和压力容器钢抗氢致开裂评定方法    		 China National Standards
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    GB/T 4241-2006 Stainless steEL wire rods for welding
    焊接用不锈钢盘条    		 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 11261-2006 SteEL and iron Determination of oxygen content The pulse heating inert gas fusion-infra-red absorption method
    钢铁 氧含量的测定 脉冲加热惰气熔融-红外线吸收法    		 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 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 8918-2006 SteEL wire ropes for important purposes
    重要用途钢丝绳    		 China National Standards
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    GB 14681.2-2006 ELectrically heated glazing materials for railway rolling stock and ship Part 2: Electrically heated glazing materials for railway rolling stock
    机车船舶用电加温玻璃 第2部分：机车电加温玻璃    		 China National Standards
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    GB 14681.1-2006 ELectrically heated glazing materials for locomotives and ships Part 1: Heated glass panes for ships’ rectangular windows
    机车船舶用电加温玻璃 第1部分：船用矩形窗电加温玻璃    		 China National Standards
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    GB/T 10700-2006 Test methods for ELastic moduli of fine ceramics (advanced ceramics, advanced technical ceramics) - Bending method
    精细陶瓷弹性模量试验方法 弯曲法    		 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 10044-2006 WELding electrodes and rods for cast iron
    铸铁焊条及焊丝    		 China National Standards
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    GB/T 3787-2006 Technical safety code for management, operation, inspection and maintenance of hand-hELd motor-operated electric tools
    手持式电动工具的管理、使用、检查和维修安全技术规程    		 China National Standards
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    GB/T 2423.55-2006 Environmental testing for ELectric and electronic products - Part 2: Test methods - Test Eh: Hammer tests
    电工电子产品环境试验 第2部分: 环境测试 试验Eh：锤击试验    		 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 17948.3-2006 Functional evaluation of insulation systems for rotating ELectrical machines - Test procedures for form-wound windings - Thermal evaluation and classification of insulation sysyems used in machines up to and including 50MVA and 15kV
    旋转电机绝缘结构功能性评定 成型绕组试验规程 50MVA、15kV及以下电机绝缘结构热评定和分级    		 China National Standards
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    GB/T 17948.2-2006 Functional evaluation of insulation systems for rotating ELectrical machines - Test procedures for wire-wound windings - Classification of changes and insulation component substitutions
    旋转电机绝缘结构功能性评定 散绕绕组试验规程 变更和绝缘组分替代的分级    		 China National Standards
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    GB/T 1410-2006 Methods of test for volume resistivity and surface resistivity of solid ELectrical insulating materials
    固体绝缘材料体积电阻率和表面电阻率试验方法    		 China National Standards
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    GB/T 1409-2006 Recommended methods for the determination of the permittivity and diELectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including meter wavelengths
    测量电气绝缘材料在工频、音频、高频(包括米波波长在内)下电容率和介质损耗因数的推荐方法    		 China National Standards
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    GB/T 10581-2006 Method of test for ELectrical resistance and resistivity of insulating materials at elevated temperatures
    绝缘材料在高温下电阻和电阻率的试验方法    		 China National Standards
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    GB/T 3871.7-2006 Agricultural tractors - Test procedures - Part 7: Operator’s fiELd of vision
    农业拖拉机　试验规程　第7部分：驾驶员的视野    		 China National Standards
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    GB/T 3871.19-2006 Agricultural tractors - Test procedures - Part 19: Steering capability of wheELed tractor
    农业拖拉机　试验规程　第19部分：轮式拖拉机转向性能    		 China National Standards
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    GB/T 3810.3-2006 Test method of ceramic tiles Part 3: Determination of water absorption, apparent porosity, apparent rELative density and bulk density
    陶瓷砖试验方法 第3部分:吸水率、显气孔率、表观相对密度和容重的测定    		 China National Standards
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    GB/T 14099.9-2006 Gas turbines - procurement - Part 9: RELiability, availability, maintainability and safety
    燃气轮机 采购 第9部分：可靠性、可用性、可维护性和安全性    		 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 8706-2006 SteEL wire ropes - Vocabulary, designation and classification
    钢丝绳-术语、标记和分类    		 China National Standards
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    GB/T 222-2006 Permissible tolerances for chemical composition of steEL products
    钢的成品化学成分允许偏差    		 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 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 14291-2006 WELded steel tubes for mine liquid service
    矿山流体输送用电焊钢管    		 China National Standards
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    GB/T 13448-2006 Test methods for Prepainted SteEL Sheet
    彩色涂层钢板及钢带试验方法    		 China National Standards
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    GB/T 12754-2006 Prepainted SteEL Sheet
    彩色涂层钢板及钢带    		 China National Standards
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    GB/T 11182-2006 SteEL wire for rubber hose reinforcement
    橡胶软管增强用钢丝    		 China National Standards
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    GB/T 15629.1103-2006 Information technology - TELecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Specification
    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11部分：无线局域网媒体访问控制和物理层规范：附加管理域操作规范    		 China National Standards
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    GB 15629.1104-2006 Information technology - TELecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: Further Higher
    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11部分：无线局域网媒体访问控制和物理层规范：2.4GHz频段更高数据速率扩展规范    		 China National Standards
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    GB 15629.1101-2006 Information technology - TELecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: High-Speed Phy
    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11部分：无线局域网媒体访问控制和物理层规范：5.8GHz频段高速物理层扩展规范    		 China National Standards
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    GB 20048-2006 Criteria for ELimination of filariasis
    丝虫病消除标准    		 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 6692-2006 Resin finishing agent―Determination of rELative density
    树脂整理剂 相对密度的测定    		 China National Standards
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    GB/T 20370-2006 Biocatalyst GuidELine for enzyme preparation nomenclature
    生物催化剂 酶制剂-分类导则    		 China National Standards
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    GB 12367-2006 Safety code for painting - Safety for ELectrostatic spray painting process
    涂装作业安全规程 静电喷漆工艺安全    		 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 20072-2006 The requirements of fuEL system safety in the event of rear-end collision for passenger car
    乘用车后碰撞燃油系统安全要求    		 China National Standards
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    GB/T 4607-2006 Road vehicles - 90 semi-trailer fifth wheEL coupling pin - Basic and mounting/interchangeability dimensions
    道路车辆 半挂车牵引座90号牵引销的基本尺寸和安装、互换性尺寸    		 China National Standards
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    GB/T 4606-2006 Road vehicles - 50 semi-trailer fifth wheEL coupling pin - Basic and mounting/interchangeability dimensions
    道路车辆 半挂车牵引座50号牵引销的基本尺寸和安装、互换性尺寸    		 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/Z 20177.2-2006 Control network LONWORKS technology specification Part 2:Power line channEL specification
    控制网络LONWORKS技术规范 第2部分：电力线信道规范    		 China National Standards
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    GB/T 20172-2006 Petroleum and natural gas industries - Collection and exchange of rELiability and maintenance data for equipment
    石油天然气工业 设备可靠性和维修数据的采集与交换    		 China National Standards
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    GB 20179-2006 Safety of woodworking machines - Circular saw benches (with or without travELling table) and dimension saw
    木工机床安全 手动进给圆锯机和带移动工作台锯板机    		 China National Standards
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    GB/Z 20177.4-2006 Control network LONWORKS technology specification Part 4: TunnELing component network protocols over internet protocol channels
    控制网络LONWORKS技术规范 第4部分：基于隧道技术在IP信道上传输控制网络协议的规范    		 China National Standards
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    GB/Z 20177.3-2006 Control network LONWORKS technology specification Part 3: Free-topology twisted-pair channEL specification
    控制网络LONWORKS技术规范 第3部分：自由拓扑双绞线信道规范    		 China National Standards
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    GB 16487.8-2005 Environmental protection control standard for imported solid wastes as raw materials -- Waste ELectric motors
    进口可用作原料的固体废物环境保护控制标准 废电机    		 China National Standards
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    GB 16487.6-2005 Environmental protection control standard for imported solid wastes as raw materials -- Waste and scrap of iron and steEL
    进口可用作原料的固体废物环境保护控制标准 废钢铁    		 China National Standards
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    GB 16487.2-2005 Environmental protection control standard for imported solid wastes as raw materials -- SmELt slag
    进口可用作原料的固体废物环境保护控制标准 冶炼渣    		 China National Standards
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    GB 16487.11-2005 Environmental protection control standard for imported solid wastes as raw materials -- VessELs and other floating structures for breaking up
    进口可用作原料的固体废物环境保护控制标准 供拆卸的船舶及其他浮动结构体    		 China National Standards
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    GB 16487.10-2005 Environmental protection control standard for imported solid wastes as raw materials -- Metal and ELectrical appliance scraps
    进口可用作原料的固体废物环境保护控制标准 废五金电器    		 China National Standards
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    GB 8903-2005 SteEL wire ropes for elevators
    电梯用钢丝绳    		 China National Standards
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    GB 19998-2005 ELectrolytic machine tools -- Techincal requirements for safefuarding
    电解加工机床 安全防护技术要求    		 China National Standards
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    GB/T 8810-2005 Determination of water absorption of rigid cELlular plastics
    硬质泡沫塑料吸水率的测定    		 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 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 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 15789-2005 Geotextiles and geotextiles-rELated products-Determination of water permeability characteristics normal to the plane,without load
    土工布及其有关产品 无负荷时垂直渗透特性的测定    		 China National Standards
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    GB/T 15788-2005 Geotextiles and geotextile-rELated products-Wide width tensile test
    土工布及其有关产品 宽条拉伸试验方法    		 China National Standards
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    GB/T 14799-2005 Geotextiles and geotextile-rELated products-Determination of the effective opening size-Dry sieving method
    土工布及其有关产品 有效孔径的测定 干筛法    		 China National Standards
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    GB/T 11045.14-2005 Textiles-Tests for colour fastness-MiscELlaneous tests part14:Colour fastness to acid chlorination of wool:sodium dichloroisocyanurate
    纺织品 色牢度试验 其他实验第14部分:毛纺织品耐二氯异氰尿酸钠酸性氯化色牢度    		 China National Standards
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    GB/T 11045.13-2005 Textiles-Tests for color fastness-MiscELlaneous tests part13:Colour fastness of wool dyes to processes using chemical means for creasing pleating and setting
    纺织品 色牢度试验 其他实验第13部分:染色毛纺织品耐化学褶被、褶裥和定型加工色牢度    		 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
    EL
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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
    EL
    English PDF
    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 10960-2005 Woodworking machines-Single blade stroke circular sawing machines for lengthwise cutting of solid woods and panELs-Nomenclature and acceptance conditions
    木工机床 锯片往复锯板机 术语和精度    		 China National Standards
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    GB/T 10959-2005 Woodworking machines-Single blade circular sawing machines with travELling table-Nomenclature and acceptance conditions
    木工机床 带移动工作台锯板机 术语和精度    		 China National Standards
    EL
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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 9798-2005 Metallic coatings -- ELectrodeposited coatings of nickel
    金属覆盖层 镍电沉积层    		 China National Standards
    EL
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