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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 31987-2015 Gas for ELectronic industry—Germane
    电子工业用气体 锗烷    		 China National Standards
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    GB/T 31986-2015 Gas for ELectronic industry—Perfluoropropane
    电子工业用气体 八氟丙烷    		 China National Standards
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    GB/T 31915-2015 Information technology—ELastic computing application interface
    信息技术 弹性计算应用接口    		 China National Standards
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    GB/T 31914-2015 GuidELines for designing and implementing of electronic records management system
    电子文件管理系统建设指南    		 China National Standards
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    GB/T 31913-2015 General functional requirements for administrative ELectronic records creation and transaction system
    文书类电子文件形成办理系统通用功能要求    		 China National Standards
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    GB/T 4210-2015 ELectrotechnical terminology—Electromechanical components for electronic equipment
    电工术语 电子设备用机电元件    		 China National Standards
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    GB/T 32027-2015 Footwear—Resistance to crack initiation and growth—BELt flex method
    鞋类 抗弯曲性能 传送带耐折试验方法    		 China National Standards
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    GB/T 32003-2015 Specification of scientific and technical novELty search
    科技查新技术规范    		 China National Standards
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    GB/T 31996-2015 General specification for variable rELuctance multipolar resolvers
    磁阻式多极旋转变压器通用技术条件    		 China National Standards
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    GB/T 31995-2015 Sterilization of health care products—Radiation—Substantiation of a sELected sterilization dose method VDmax
    医疗保健产品灭菌 辐射 证实选定的灭菌剂量 VDmax方法    		 China National Standards
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    GB/T 31993-2015 Management specification of ELectric energy service management platform
    电能服务管理平台管理规范    		 China National Standards
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    GB/T 31992-2015 Common alarm format for ELectric power system
    电力系统通用告警格式    		 China National Standards
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    GB/T 31991.5-2015 Technical specification of ELectric energy service management platform—Part 5: Safety protection specification
    电能服务管理平台技术规范 第5部分：安全防护规范    		 China National Standards
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    GB/T 31991.4-2015 Technical specification of ELectric energy service management platform—Part 4: Design specification
    电能服务管理平台技术规范 第4部分：设计规范    		 China National Standards
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    GB/T 31991.3-2015 Technical specification of ELectric energy service management platform—Part 3: Interface specification
    电能服务管理平台技术规范 第3部分：接口规范    		 China National Standards
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    GB/T 31991.2-2015 Technical specification of ELectric energy service management platform— Part 2: Master station function specification
    电能服务管理平台技术规范 第2部分：功能规范    		 China National Standards
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    GB/T 31991.1-2015 Technical specification of ELectric energy service management platform— Part 1: General rules
    电能服务管理平台技术规范 第1部分：总则    		 China National Standards
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    GB/T 31990.3-2015 Technical specification for ELectric power information transmission system on plastic optical— Part 3: Opitical transceiver module
    塑料光纤电力信息传输系统技术规范 第3部分：光电收发模块    		 China National Standards
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    GB/T 31990.2-2015 Technical specification for ELectric power information transmission system on plastic optical fiber—Part 2: Transceiver communication unit
    塑料光纤电力信息传输系统技术规范 第2部分：收发通信单元    		 China National Standards
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    GB/T 31990.1-2015 Technical specification for ELectric power information transmission system on plastic optical fiber—Part 1: Technical requirements
    塑料光纤电力信息传输系统技术规范 第1部分：技术要求    		 China National Standards
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    GB/T 31983.11-2015 Narrow band power line communication over low-voltage mains—Part 11: 3 kHz to 500 kHz frequency bands and classifications, limits of output levEL and electromagnetic disturbances
    低压窄带电力线通信 第11部分：3 kHz～500 kHz频带划分、输出电平和电磁骚扰限值    		 China National Standards
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    GB/T 31960.5-2015 Technical specification of power energy efficiency monitoring system—Part 5: Design guidELines of master station
    电力能效监测系统技术规范 第5部分：主站设计导则    		 China National Standards
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    GB/T 31906-2015 Textiles—Aqueous liquid repELlency—Water/alcohol solution resistance test
    纺织品 拒水溶液性 抗水醇溶液试验    		 China National Standards
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    GB/T 31895-2015 UmbrELlas—Test method of wind resistance
    伞类产品 抗风强度测试方法    		 China National Standards
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    GB/T 31890-2015 ELectronic screw weigher
    电子螺旋秤    		 China National Standards
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    GB/T 31886.2-2015 Test method about the influence of gaseous contaminant(s) in reaction gas on the performance of proton exchange membrane fuEL cells——Part 2：Gaseous contaminant(s) in hydrogen
    反应气中杂质对质子交换膜燃料电池性能影响的测试方法 第2部分：氢气中杂质    		 China National Standards
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    GB/T 31886.1-2015 Test method about the influence of gaseous contaminant(s) in reaction gas on the performance of proton exchange membrane fuEL cells—Part 1：Gaseous contaminant(s) in air
    反应气中杂质对质子交换膜燃料电池性能影响的测试方法 第1部分：空气中杂质    		 China National Standards
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    GB/T 30839.46-2015 Energy consumption grading for industrial ELectroheat installations—Part 46：Crystal growing furnaces
    工业电热装置能耗分等 第46部分：单晶炉    		 China National Standards
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    GB/T 30839.45-2015 Energy consumption grading for industrial ELectroheat installations— part 45：Box-type quenching resistance furnace
    工业电热装置能耗分等 第45部分：箱式淬火电阻炉    		 China National Standards
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    GB/T 30839.44-2015 Energy consumption grading for industrial ELectroheat installations—part 44：Bogie hearth resistance furnace
    工业电热装置能耗分等 第44部分：台车式电阻炉    		 China National Standards
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    GB/T 30839.43-2015 Energy consumption grading for industrial ELectroheat installations—Part 43：Box-type resistance furnace
    工业电热装置能耗分等 第43部分：箱式电阻炉    		 China National Standards
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    GB/T 30839.34-2015 Energy consumption grading for industrial ELectroheat installations—Part 34：Mains frequency induction channel furnaces
    工业电热装置能耗分等 第34部分：工频有心感应炉    		 China National Standards
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    GB/T 30839.33-2015 Energy consumption grading for industrial ELectroheat installations—Part 33：Mains frequency coreless induction furnace
    工业电热装置能耗分等 第33部分：工频无心感应炉    		 China National Standards
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    GB/T 30839.2-2015 Energy consumption grading for industrial ELectroheat installations—Part 2：Three-phase steelmaking arc furnace
    工业电热装置能耗分等 第2部分：三相炼钢电弧炉    		 China National Standards
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    GB/T 30839.21-2015 Energy consumption grading for industrial ELectroheat installations—Part 21：Ladle refining furnace
    工业电热装置能耗分等 第21部分：钢包精炼炉    		 China National Standards
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    GB/T 2900.96-2015 ELectrotechnical terminology—Computer network technology
    电工术语 计算机网络技术    		 China National Standards
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    GB/T 2900.95-2015 ELectrotechnical terminology—Transformers, voltage regulators and reactors
    电工术语 变压器、调压器和电抗器    		 China National Standards
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    GB/T 2900.94-2015 ELectrotechnical terminology—Instrument transformers
    电工术语 互感器    		 China National Standards
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    GB/T 2900.93-2015 ELectrotechnical terminology—Physics for electrotechnology
    电工术语 电物理学    		 China National Standards
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    GB/T 2900.92-2015 ELectrotechnical terminology—Mathematics—Functions
    电工术语 数学 函数    		 China National Standards
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    GB/T 2900.91-2015 ELectrotechnical terminology—Quantities and units
    电工术语 量和单位    		 China National Standards
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    GB/T 21714.4-2015 Protection against lightning—Part 4：ELectrical and electronic systems within structures
    雷电防护 第4部分：建筑物内电气和电子系统    		 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 17625.8-2015 ELectromagnetic compatibility—Limits—Limits for harmonic currents produced by equipment connected to public low—Voltage systems with input current >16 A and <=75 A per phase
    电磁兼容 限值 每相输入电流大于16A小于等于75A连接到公用低压系统的设备产生的谐波电流限值    		 China National Standards
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    GB/T 16915.6-2015 Switches for household and similar fixed ELectrical installations—Part 2-5: Switches and related accessories for use in home and building electronic systems (HBES)
    家用和类似用途固定式电气装置的开关 第2-5部分：住宅和楼宇电子系统（HBES）用开关及有关附件    		 China National Standards
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    GB/T 14598.26-2015 Measuring rELays and protection equipment—Part 26: Electromagnetic compatibility requirements
    量度继电器和保护装置 第26部分：电磁兼容要求    		 China National Standards
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    GB/T 14255-2015 Household sewing machines head—Method of sound power levELs of noise emitted
    家用缝纫机机头 噪声声功率级的测试方法    		 China National Standards
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    GB/T 13668-2015 General technical requirements for steEL book cabinets and information cabinets
    钢制书柜、资料柜通用技术条件    		 China National Standards
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    GB/T 13667.1-2015 SteEL bookshelves—Part 1: Bookshelf of single column and multi-column
    钢制书架 第1部分：单、复柱书架    		 China National Standards
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    GB/T 11413-2015 Test method for bond strength of leather shoes heELs
    皮鞋后跟结合力试验方法    		 China National Standards
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    GB/T 10067.413-2015 Basic specifications for ELectroheat installations—Part 413：Resistance furnaces using in the experiments
    电热装置基本技术条件 第413部分：实验用电阻炉    		 China National Standards
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    GB/T 10067.412-2015 Basic specifications for ELectroheat installations—Part 412：Box-type quenching furnaces
    电热装置基本技术条件 第412部分：箱式淬火炉    		 China National Standards
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    GB/T 31883-2015 Road vehicles—Drawbar couplings, drawbar eyes ,fifth wheEL kingpins ,hook couplings and toroidal eyes—Wear limits for in-use mechanical couplings
    道路车辆 牵引连接件、牵引杆孔、牵引座牵引销、连接钩及环形孔 机械连接件使用磨损极限    		 China National Standards
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    GB/T 31881-2015 AccELerated weathering test methods of automotive nonmetal components and materials using a fluorescent UV and condensation apparatus
    汽车非金属部件及材料紫外加速老化试验方法    		 China National Standards
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    GB/T 31879-2015 Road vehicles—General technical requirements for fifth wheEL
    道路车辆 牵引座通用技术条件    		 China National Standards
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    GB/T 31861-2015 Clean fuEL for industrial furnace—Briquette
    工业窑炉用清洁燃料 型煤    		 China National Standards
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    GB/T 18838.5-2015 Preparation of steEL substrates before application of paints and related products—Specifications for metallic blast-cleaning abrasives—Part 5: Steel cut wire shot
    涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 第5部分：钢丝切丸    		 China National Standards
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    GB 51128-2015 Code for design of gas storage ＆ transportation and distribution system for iron steEL enterprises
    钢铁企业煤气储存和输配系统设计规范    		 China National Standards
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    GB/T 51126-2015 Code for acceptance of wavELength division multiplexing(WDM)optical fiber transmission system engineering
    波分复用(WDM)光纤传输系统工程验收规范    		 China National Standards
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    GB/T 51125-2015 Code for joint construction and sharing of tELecommunications stations
    通信局站共建共享技术规范    		 China National Standards
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    GB 51120-2015 Acceptance code for lightning protection and earthing engineering of tELecommunication bureaus(stations)
    通信局(站)防雷与接地工程验收规范    		 China National Standards
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    GB 50179-2015 Code for liquid flow measurement in open channELs
    河流流量测验规范    		 China National Standards
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    GB 15193.11-2015 National Food Safety Standard-Drosophila mELanogaster recessive lethal test
    食品安全国家标准 果蝇伴性隐性致死试验    		 China National Standards
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    GB/T 9546.8-2015 Fixed resistors for use in ELectronic equipment—Part 8: Sectional specification—Fixed surface mount resistors
    电子设备用固定电阻器 第8部分：分规范 表面安装固定电阻器    		 China National Standards
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    GB/T 9546.801-2015 Fixed resistors for use in ELectronic equipment—Part 8-1: Blank detail specification—Fixed surface mount resistors categorized as level G—Assessment level EZ
    电子设备用固定电阻器 第8-1部分：空白详细规范 G等级的表面安装固定电阻器 评定水平EZ    		 China National Standards
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    GB/T 6346.3-2015 Fixed capacitors for use in ELectronic equipment—Part 3: Sectional specification—Surface mount fixed tantalum electrolytic capacitors with manganese dioxide solid electrolyte
    电子设备用固定电容器 第3部分：分规范 表面安装MnO2固体电解质钽固定电容器    		 China National Standards
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    GB/T 6346.301-2015 Fixed capacitors for use in ELectronic equipment—Part 3-1: Blank detail specification—Surface mount fixed tantalum electrolytic capacitors with manganese dioxide solid electrolyte—Assessment level EZ
    电子设备用固定电容器 第3-1部分：空白详细规范 表面安装MnO2固体电解质钽固定电容器 评定水平EZ    		 China National Standards
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    GB/T 6346.14-2015 Fixed capacitors for use in ELectronic equipment—Part 14: Sectional specification—Fixed capacitors for electromagnetic interference suppression and connection to the supply mains
    电子设备用固定电容器 第14部分：分规范 抑制电源电磁干扰用固定电容器    		 China National Standards
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    GB/T 6346.1401-2015 Fixed capacitors for use in ELectronic equipment—Part 14-1: Blank detail specification—Fixed capacitors for electromagnetic interference suppression and connection to the supply mains—Assessment level D
    电子设备用固定电容器 第14-1部分：空白详细规范 抑制电源电磁干扰用固定电容器 评定水平D    		 China National Standards
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    GB/T 6346.11-2015 Fixed capacitors for use in ELectronic equipment—Part 11: Sectional specification—―Fixed polyethylene-terephthalate film dielectric metal foil d.c. capacitors
    电子设备用固定电容器 第11部分：分规范 金属箔式聚乙烯对苯二甲酸乙二醇酯膜介质直流固定电容器    		 China National Standards
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    GB/T 6346.1101-2015 Fixed capacitors for use in ELectronic equipment—Part 11-1: Blank detail specification—Fixed polyethylene-terephthalate film dielectric metal foil d.c.capacitors—Assessment level EZ
    电子设备用固定电容器 第11-1部分：空白详细规范 金属箔式聚乙烯对苯二甲酸乙二醇酯膜介质直流固定电容器 评定水平EZ    		 China National Standards
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    GB/T 31854-2015 Test method for measuring metallic impurities content in silicon materials used for photovoltaic applications by inductivELy coupled plasma mass spectrometry
    光伏电池用硅材料中金属杂质含量的电感耦合等离子体质谱测量方法    		 China National Standards
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    GB/T 31858-2015 Simultaneous determination of acid yELlow 1 and acid orange 7 prohibited using in eye cosmetics—High performance liquid chromatography
    眼部护肤化妆品中禁用水溶性着色剂酸性黄 1和酸性橙 7的测定 高效液相色谱法    		 China National Standards
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    GB/T 31847-2015 Mechanical structures for ELectrotechnical and electronic equipment—Modular order and associated applications
    电工电子设备机械结构 模数序列及其应用    		 China National Standards
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    GB/T 31845-2015 Mechanical structures for ELectrotechnical and electronic equipment—Thermal design specification
    电工电子设备机械结构 热设计规范    		 China National Standards
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    GB/T 31844-2015 Cabinets for ELectrotechnical and electronic equipment—Hinge
    电工电子设备机柜 铰链    		 China National Standards
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    GB/T 31842-2015 Mechanical structures for ELectrotechnical and electronic equipment—Guide for design of environmental protection
    电工电子设备机械结构 环境防护设计指南    		 China National Standards
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    GB/T 31841-2015 Mechanical structures for ELectrotechnical and electronic equipment—Design guide for electromagnetic shielding and ESD protection
    电工电子设备机械结构 电磁屏蔽和静电放电防护设计指南    		 China National Standards
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    GB/T 31839-2015 Mechanical structures for ELectrotechnical and electronic equipment—Safety requirements and tests
    电工电子设备机械结构 安全要求和试验    		 China National Standards
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    GB/T 31838.1-2015 Solid insulating materials—DiELectric and resistive properties—Part 1: General
    固体绝缘材料 介电和电阻特性 第1部分：总则    		 China National Standards
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    GB/T 31837-2015 Hand-hELd radiation monitor for detection, alarming and identification of radioactive material
    用于探测、报警与识别放射性材料的手持式辐射监测仪    		 China National Standards
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    GB/T 31816-2015 Water treatment chemicals—Determination of the molecular weight and molecular weight distribution of polymers—GEL filtration chromatography
    水处理剂　聚合物分子量及其分布的测定　凝胶色谱法    		 China National Standards
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    GB/T 31815-2015 SELf-cleaning coatings for building exteriors
    建筑外表面用自清洁涂料    		 China National Standards
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    GB/T 31782-2015 ELectronic commerce trusted trading requirements
    电子商务可信交易要求    		 China National Standards
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    GB/T 31738-2015 Basic information description of agricultural products for purchase & sale—General guidELines
    农产品购销基本信息描述 总则    		 China National Standards
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    GB/T 31586.2-2015 Corrosion protection of steEL structures by protective paint systems—Assessment of, and acceptance criteria for, the adhesion/cohesion (fracture strength) of a coating—Part 2: Cross-cut testing and X-cut testing
    防护涂料体系对钢结构的防腐蚀保护 涂层附着力/内聚力（破坏强度）的评定和验收准则 第2部分：划格试验和划叉试验    		 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 20111.1-2015 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 19520.16-2015 Mechanical structures for ELectronic equipment—Dimension of mechanical structures of the 482.6 mm (19 in) series—Part 3-100: Basic dimensions of front panels, subracks, chassis, racks and cabinets
    电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-100部分：面板、插箱、机箱、机架和机柜的基本尺寸    		 China National Standards
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    GB/T 13698-2015 Determination of total hydrogen in uranium dioxide pELlets
    二氧化铀芯块中总氢的测定    		 China National Standards
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    GB/T 13524.3-2015 Standard of artistic porcELain—Part 3: Cultural ware
    陈设艺术瓷器 第3部分：文化用瓷    		 China National Standards
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    GB/T 13524.1-2015 Standard of artistic porcELain—Part 1: Carved porcelain
    陈设艺术瓷器 第1部分：雕塑瓷    		 China National Standards
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    GB/T 10580-2015 Standard conditions for use prior to and during the testing of solid ELectrical insulating materials
    固体绝缘材料在试验前和试验时采用的标准条件    		 China National Standards
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    GB/T 11846-2015 Determination of silicon in uranium dioxide powder and pELlets by spectrophotometry
    二氧化铀粉末和芯块中硅的测定 分光光度法    		 China National Standards
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    GB/T 11844-2015 Determination of fluorine and chlorine in uranium dioxide powder and pELlets—Pyrohydrolysis ion-selective electrode method
    二氧化铀粉末和芯块中氟、氯的测定 高温水解-离子选择性电极法    		 China National Standards
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    GB/T 31799-2015 Detection and identification of Solanum ELaeagnifolium Cav.
    银毛龙葵检疫鉴定方法    		 China National Standards
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    GB/T 31793-2015 Detection and identification of Leptosphaeria maculans (FuckEL) Ces. et De Not.
    油菜茎基溃疡病菌检疫鉴定方法    		 China National Standards
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    GB/T 31792-2015 Detection and identification of Diaporthe hELianthi Muntanola-Cvetkovic Mihaljcevic et Petrov
    向日葵茎溃疡病菌检疫鉴定方法    		 China National Standards
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    GB/T 31785-2015 GuidELines for evaluation of soybean storage character
    大豆储存品质判定规则    		 China National Standards
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    GB/T 31744-2015 Test on the ELementary properties of bamboo charcoal for water-purification
    水质净化用竹炭基本性能试验方法    		 China National Standards
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