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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 40657-2021 |
Public telecom network—Test metHods for smart home application 公众电信网 智能家居应用测试方法 |
China National Standards H |
 English PDF |
| GB/T 38624.2-2021 |
Internet of tHings—Gateway—Part 2: Technical requirements of gateway accessing the public telecommunication network 物联网 网关 第2部分：面向公用电信网接入的网关技术要求 |
China National Standards H |
English PDF |
| GB/T 40646-2021 |
TecHnical requirements for broadband customer networking based on public telecommunication network -- Optical camera communications 基于公用电信网的宽带客户网络联网技术要求 可见光成像通信 |
China National Standards H |
English PDF |
| GB/T 40420.4-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 4:TecHnical requirements for physical business gateway 基于公用电信网的宽带客户网关虚拟化 第4部分：实体企业网关技术要求 |
China National Standards H |
English PDF |
| GB/T 40420.3-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 3 ：TecHnical requirements for physical residential gateway 基于公用电信网的宽带客户网关虚拟化 第3部分：实体家庭网关技术要求 |
China National Standards H |
English PDF |
| GB/T 40420.2-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 2 ：TecHnology requirements of voice virtualization 基于公用电信网的宽带客户网关虚拟化 第2部分：语音虚拟化技术要求 |
China National Standards H |
English PDF |
| GB/T 40572-2021 |
Multimedia interaction over multiple terminals—TecHnical specification on multimedia interaction based on non-local network 多屏互动 基于远程网络的终端间互动技术要求 |
China National Standards H |
English PDF |
| GB/T 40570-2021 |
Multimedia interaction over multiple terminals—TecHnical specification on multimedia interaction based on local network 多屏互动 基于本地网络的终端间互动技术要求 |
China National Standards H |
English PDF |
| GB/T 40705-2021 |
Container transportation electronic data intercHange -- Discharging container message 集装箱运输电子数据交换? 放箱单报文 |
China National Standards H |
English PDF |
| GB/T 40706-2021 |
Container transportation electronic data intercHange—Booking confirmation message 集装箱运输电子数据交换 订舱确认报文 |
China National Standards H |
English PDF |
| GB/T 40811-2021 |
Container transportation electronic data intercHange -- Firm booking message 集装箱运输电子数据交换? 订舱报文 |
China National Standards H |
English PDF |
| GB/T 40812-2021 |
Container transportation electronic data intercHange—Container stuffing/stripping message 集装箱运输电子数据交换 装箱单报文 |
China National Standards H |
English PDF |
| GB/T 22432-2021 |
Container transportation electronic data intercHange—Vessel call information message 集装箱运输电子数据交换 船舶挂靠信息报文 |
China National Standards H |
English PDF |
| GB/T 22431-2021 |
Container transportation electronic data intercHange -- Vessel departure message 集装箱运输电子数据交换 船舶离港报文 |
China National Standards H |
English PDF |
| GB/T 22430-2021 |
Container transportation electronic data intercHange—Gate-in/gate-out message 集装箱运输电子数据交换 集装箱进/出门报告报文 |
China National Standards H |
English PDF |
| GB/T 40421-2021 |
Health informatics—Messages and communication—Web access to DICOM persistent objects 健康信息学 消息与通信 DICOM持久对象的网络访问 |
China National Standards H |
English PDF |
| GB/T 40423-2021 |
Health informatics—Basic contents and format specification of health examination 健康信息学 健康体检基本内容与格式规范 |
China National Standards H |
English PDF |
| GB/T 28504.3-2021 |
Rare eartH doped optical fibre—Part 3:Characteristics of double-cladding erbium-ytterbium co-doped optical fibre 掺稀土光纤 第3部分：双包层铒镱共掺光纤特性 |
China National Standards H |
English PDF |
| GB/T 28504.2-2021 |
Rare eartH doped optical fibre—Part 2:Characteristics of double-cladding thulium-doped optical fibre 掺稀土光纤 第2部分：双包层掺铥光纤特性 |
China National Standards H |
English PDF |
| GB/T 40677-2021 |
Miniature Heat pipe 微型导热管 |
China National Standards H |
English PDF |
| GB/T 15972.49-2021 |
Specifications for optical fibre test metHods—Part 49: Measurement methods and test procedures for transmission characteristics—Differential mode delay 光纤试验方法规范 第49部分：传输特性的测量方法和试验程序 微分模时延 |
China National Standards H |
English PDF |
| GB/T 15972.32-2021 |
Specifications for optical fibre test metHods—Part 32： Measurement methods and test procedures for mechanical characteristics—Coating strippability 光纤试验方法规范 第32部分：机械性能的测量方法和试验程序 涂覆层可剥性 |
China National Standards H |
English PDF |
| GB/T 40564-2021 |
Test metHod of epoxy molding compound for electronic packaging 电子封装用环氧塑封料测试方法 |
China National Standards H |
English PDF |
| GB/T 40778.2-2021 |
Internet of tHings—Web-oriented open service system implementation—Part 2:Thing description method 物联网 面向Web开放服务的系统实现 第2部分：物体描述方法 |
China National Standards H |
English PDF |
| GB/T 40778.1-2021 |
Internet of tHings—Web-oriented open service system implementation—Part 1:Reference architecture 物联网 面向Web开放服务的系统实现 第1部分：参考架构 |
China National Standards H |
English PDF |
| GB/T 40709-2021 |
TecHnical requirements for swell compensator of trailing suction hopper dredger 耙吸挖泥船波浪补偿器技术要求 |
China National Standards H |
English PDF |
| GB/T 40697-2021 |
Specification for management of tHe third-party coal testing 第三方煤炭检测管理规范 |
China National Standards H |
English PDF |
| GB/T 40865-2021 |
Terminology for voltage source converter based High voltage direct current(VSC-HVDC) transmission 柔性直流输电术语 |
China National Standards H |
English PDF |
| GB/T 15628.1-2021 |
Classification codes of CHina fauna—Part 1: Vertebrates 中国动物分类代码 第1部分：脊椎动物 |
China National Standards H |
English PDF |
| GB/T 14467-2021 |
Classification and codes of CHina plants 中国植物分类与代码 |
China National Standards H |
English PDF |
| GB/T 40568-2021 |
NanotecHnologies—Characterization of multiwall carbon nanotubes—Mesoscopic shape factors 纳米技术 多壁碳纳米管的表征 介观形状因子 |
China National Standards H |
English PDF |
| GB/T 18910.61-2021 |
Liquid crystal display devices—Part 6-1:Measuring metHods for liquid crystal display devices—Photoelectric parameter 液晶显示器件 第6-1部分：液晶显示器件测试方法 光电参数 |
China National Standards H |
English PDF |
| GB/T 40652-2021 |
Information security tecHnology—Guide to malware incident prevention and handling 信息安全技术 恶意软件事件预防和处理指南 |
China National Standards H |
English PDF |
| GB/T 40653-2021 |
英文名称：Information security tecHnology—Technical requirements for security processor 信息安全技术 安全处理器技术要求 |
China National Standards H |
English PDF |
| GB/T 40614-2021 |
TecHnical requirment of performance evaluation for solar thermal power plant 光热发电站性能评估技术要求 |
China National Standards H |
English PDF |
| GB/T 40868-2021 |
Planning and design of controlled environments for researcH and production at the nanometer scale 纳米尺度科研生产受控环境规划与设计 |
China National Standards H |
English PDF |
| GB/T 40674-2021 |
Fireworks and firecrackers—Evaluation metHod of environmental protection 烟花爆竹 环保评价方法 |
China National Standards H |
English PDF |
| GB/T 40786.2-2021 |
Information tecHnology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 2: Data link layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第2部分:数据链路层规范 |
China National Standards H |
English PDF |
| GB/T 40786.1-2021 |
Information tecHnology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 1: Physical layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第1部分：物理层规范 |
China National Standards H |
English PDF |
| GB/T 6346.24-2021 |
Fixed capacitors for use in electronic equipment—Part 24: Sectional specification—Fixed tantalum electrolytic surface mount capacitors witH conductive polymer solid electrolyte 电子设备用固定电容器 第24部分：分规范 表面安装导电聚合物固体电解质钽固定电容器 |
China National Standards H |
English PDF |
| GB/T 40746-2021 |
FresHwater nucleated pearl 淡水有核珍珠 |
China National Standards H |
English PDF |
| GB/T 40640.5-2021 |
Informationalized management of cHemicals—Part 5: Chemicals data center 化学品管理信息化 第5部分：化学品数据中心 |
China National Standards H |
English PDF |
| GB/T 40640.4-2021 |
Informationalized management of cHemicals—Part 4:General specification for chemicals positioning system 化学品管理信息化 第4部分：化学品定位系统通用规范 |
China National Standards H |
English PDF |
| GB/T 40640.2-2021 |
Informationalized management of cHemicals—Part 2:Information security 化学品管理信息化 第2部分：信息安全 |
China National Standards H |
English PDF |
| GB/T 40640.1-2021 |
Informationalized management of cHemicals—Part 1: Data exchange 化学品管理信息化 第1部分：数据交换 |
China National Standards H |
English PDF |
| GB/T 40864-2021 |
TecHnical requirements for relaying protection of flexible alternating current transmission equipment connecting to the system 柔性交流输电设备接入电网继电保护技术要求 |
China National Standards H |
English PDF |
| GB/T 40635-2021 |
Determination of banned tricHloroacetic acid in cosmetics 银耳干品包装、标志、运输和贮存 |
China National Standards H |
English PDF |
| GB/T 40631-2021 |
Quality grade of pistacHio nut 阿月浑子（开心果）坚果质量等级 |
China National Standards H |
English PDF |
| GB/T 40827-2021 |
Code of practice of postHarvest handling technology of loquat fruit 枇杷采后处理技术规程 |
China National Standards H |
English PDF |
| GB/T 40624-2021 |
Detection and identification of DiapHania nitidalis (Stoll) 黄瓜绢野螟检疫鉴定方法 |
China National Standards H |
English PDF |
| GB/T 40626-2021 |
Detection and identification of XantHomonas populi ( ex Ridé 1958 ) Ridé &Ridé 1992 杨树细菌性溃疡病菌检疫鉴定方法 |
China National Standards H |
English PDF |
| GB/T 40850-2021 |
MetHod for the detection of Enterobacteriaceae in feed 饲料中肠杆菌科的检验方法 |
China National Standards H |
English PDF |
| GB/T 19164-2021 |
Feed material -- FisH meal 饲料原料 鱼粉 |
China National Standards H |
English PDF |
| GB/T 40773-2021 |
TecHnical specification of monitoring and control system for auxiliary facilities in substation 变电站辅助设施监控系统技术规范 |
China National Standards H |
English PDF |
| GB/T 8601-2021 |
Forged and rolled solid wHeels for railway 铁路用辗钢整体车轮 |
China National Standards H |
English PDF |
| GB/T 40837-2021 |
Feed safety evaluation—Code of practice for tHe feeding trial of layers 畜禽饲料安全评价 蛋鸡饲养试验技术规程 |
China National Standards H |
English PDF |
| GB/T 40830-2021 |
Code of practice for tHe determination of feed true ileal digestible amino acids for pigs (Simple T-cannulation) 猪饲料真可消化氨基酸测定技术规程(简单T型瘘管法) |
China National Standards H |
English PDF |
| GB/T 40873-2021 |
THe expertise for oceanic cobalt-rich ferromanganese crusts exploration 大洋富钴结壳资源勘查规程 |
China National Standards H |
English PDF |
| GB/T 5169.9-2021 |
Fire Hazard testing for electric and electronic products—Part 9:Guidance for assessing the fire hazard—Preselection testing procedures—General guidelines 电工电子产品着火危险试验 第9部分：着火危险评定导则 预选试验程序 总则 |
China National Standards H |
English PDF |
| GB/T 5169.2-2021 |
Fire Hazard testing for electric and electronic products—Part 2: Guidance for assessing the fire hazard—General guidelines 电工电子产品着火危险试验 第2部分：着火危险评定导则 总则 |
China National Standards H |
English PDF |
| GB/T 25285.2-2021 |
Explosive atmospHeres—Explosion prevention and protection—Part 2:Basic concepts and methodology for mining 爆炸性环境 爆炸预防和防护 第2部分：矿山爆炸预防和防护的基本原则和方法 |
China National Standards H |
English PDF |
| GB/T 25285.1-2021 |
Explosive atmospHeres—Explosion prevention and protection—Part 1： Basic concepts and methodology 爆炸性环境 爆炸预防和防护 第1部分：基本原则和方法 |
China National Standards H |
English PDF |
| GB/T 3836.35-2021 |
Explosive atmospHeres—Part 35：Classification of areas for explosive dust atmospheres 爆炸性环境 第35部分：爆炸性粉尘环境场所分类 |
China National Standards H |
English PDF |
| GB/T 3836.29-2021 |
Explosive atmospHeres—Part 29:Non-electrical equipment for explosive atmospheres—Constructional safety “c”,control of ignition source “b”, liquid immersion “k” 爆炸性环境 第29部分：爆炸性环境用非电气设备 结构安全型“c”、控制点燃源型“b”、液浸型“k” |
China National Standards H |
English PDF |
| GB/T 3836.28-2021 |
Explosive atmospHeres—Part 28：Non-electrical equipment for explosive atmospheres—Basic method and requirements 爆炸性环境 第28部分：爆炸性环境用非电气设备 基本方法和要求 |
China National Standards H |
English PDF |
| GB/T 3836.31-2021 |
Explosive atmospHeres—Part 31:Equipment dust ignition protection by enclosure “t” 爆炸性环境 第31部分: 由防粉尘点燃外壳“t”保护的设备 |
China National Standards H |
English PDF |
| GB/T 3836.13-2021 |
Explosive atmospHeres—Part 13: Equipment repair, overhaul, reclamation and modification 爆炸性环境 第13部分：设备的修理、检修、修复和改造 |
China National Standards H |
English PDF |
| GB/T 3836.8-2021 |
Explosive atmospHeres—Part 8: Equipment protection by type of protection “n” 爆炸性环境 第8部分：由“n”型保护的设备 |
China National Standards H |
English PDF |
| GB/T 3836.5-2021 |
Explosive atmospHeres—Part 5:Equipment protection by pressurized enclosure p 爆炸性环境 第5部分：由正压外壳“p”保护的设备 |
China National Standards H |
English PDF |
| GB/T 40644-2021 |
Determination of geniposidic acid in extract of eucommia ulmoides oliver leaf—HPLC 杜仲叶提取物中京尼平苷酸的检测 高效液相色谱法 |
China National Standards H |
English PDF |
| GB/T 40643-2021 |
Determination of Hyperoside in extract of crataegus pinnatifida leaf—HPLC 山楂叶提取物中金丝桃苷的检测 高效液相色谱法 |
China National Standards H |
English PDF |
| GB/T 40642-2021 |
Determination of 1-deoxynojirimycin in extract of mulberry leaf—HPLC 桑叶提取物中1-脱氧野尻霉素的检测 高效液相色谱法 |
China National Standards H |
English PDF |
| GB/T 40641-2021 |
Determination of polyprenol from pine needles—High performance liquid chromatography 松针聚戊烯醇含量的测定 高效液相色谱法 |
China National Standards H |
English PDF |
| GB/T 40660-2021 |
Information security tecHnology—General requirements for biometric information protection 信息安全技术 生物特征识别信息保护基本要求 |
China National Standards H |
English PDF |
| GB/T 40651-2021 |
Information security tecHnique—Entity authentication assurance framework 信息安全技术 实体鉴别保障框架 |
China National Standards H |
English PDF |
| GB/T 40650-2021 |
Information security tecHnology—Trusted computing specification—Trusted platform control module 信息安全技术 可信计算规范 可信平台控制模块 |
China National Standards H |
English PDF |
| GB/T 40619-2021 |
TecHnical specification for lightning nowcasting and warning based on lightning location system 基于雷电定位系统的雷电临近预警技术规范 |
China National Standards H |
English PDF |
| GB/T 14949.6-2021 |
Manganese ores—Determination of copper,lead and zinc content—Flame atomic absorption spectrometric metHod 锰矿石 铜、铅和锌含量的测定 火焰原子吸收光谱法 |
China National Standards H |
English PDF |
| GB/T 9766.6-2021 |
Test metHod for tyre valve - Part 6: Test method for core 轮胎气门嘴试验方法 第6部分: 气门芯试验方法 |
China National Standards H |
English PDF |
| GB/T 40621-2021 |
Drawing metHod of cloud-to-ground lightning density distribution map 地闪密度分布图绘制方法 |
China National Standards H |
English PDF |
| GB/T 12690.4-2021 |
CHemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infrared absorption and impulse-thermal conductivity method 稀土金属及其氧化物中非稀土杂质化学分析方法 第4部分：氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法 |
China National Standards H |
English PDF |
| GB/T 40798-2021 |
CHemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry 离子型稀土原矿化学分析方法 稀土总量的测定 电感耦合等离子体质谱法 |
China National Standards H |
English PDF |
| GB/T 40795.2-2021 |
CHemical analysis methods of lanthanum-cerium metals and their compounds—Part 2:Determination of rare earth content 镧铈金属及其化合物化学分析方法 第2部分：稀土量的测定 |
China National Standards H |
English PDF |
| GB/T 40795.1-2021 |
CHemical analysis method of lanthanum-cerium metals and their compounds—Part 1:Determination of cerium content—Ammonium ferrous sulfate titration method 镧铈金属及其化合物化学分析方法 第1部分：铈量的测定 硫酸亚铁铵滴定法 |
China National Standards H |
English PDF |
| GB/T 40854-2021 |
LantHanum-cerium metal 镧铈金属 |
China National Standards H |
English PDF |
| GB/T 40790-2021 |
Sintered cerium-based and cerium-ricH permanent magnet materials 烧结铈及富铈永磁材料 |
China National Standards H |
English PDF |
| GB/T 22271.2-2021 |
Plastics -- PolyoxymetHylene(POM) moulding and extrusion materials -- Part 2: Preparation of test specimens and determination of properties 塑料 聚甲醛（POM）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards H |
English PDF |
| GB/T 13542.2-2021 |
Plastic films for electrical purposes—Part 2:MetHods of test 电气绝缘用薄膜 第2部分：试验方法 |
China National Standards H |
English PDF |
| GB/T 22271.1-2021 |
Plastics -- PolyoxymetHylene(POM) moulding and extrusion materials -- Part 1: Designation system and basis for specification 塑料 聚甲醛（POM）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards H |
English PDF |
| GB/T 40791-2021 |
Non-destructive testing of steel tubes—RadiograpHic testing of the weld seam of welded steel tubes for the detection of imperfections 钢管无损检测 焊接钢管焊缝缺欠的射线检测 |
China National Standards H |
English PDF |
| GB/T 40729-2021 |
Fatigue life test metHod for precision gear transmission 精密齿轮传动装置疲劳寿命试验方法 |
China National Standards H |
English PDF |
| GB/T 20933-2021 |
Hot rolled sheet pile 热轧钢板桩 |
China National Standards H |
English PDF |
| GB/T 15514-2021 |
Codes for ports and otHer locations of the People's Republic of China 中华人民共和国口岸及相关地点代码 |
China National Standards H |
English PDF |
| GB/T 40792-2021 |
Test metHod of weight loss of sintered neodymium iron boron permanent magnets 烧结钕铁硼永磁体失重试验方法 |
China National Standards H |
English PDF |
| GB/T 40628-2021 |
Test metHod for seed cotton lint percentage—Process of sawtooth pattern 籽棉衣分率试验方法 锯齿型试轧法 |
China National Standards H |
English PDF |
| GB/T 23884-2021 |
Determination of biogenic amines in animal-derived feeds—High performance liquid chromatography 动物源性饲料中生物胺的测定 高效液相色谱法 |
China National Standards H |
English PDF |
| GB/T 40712-2021 |
General tecHnical specification for multipurpose goods vehicle 多用途货车通用技术条件 |
China National Standards H |
English PDF |
| GB/T 40817.2-2021 |
Specification for nuclear power reactor coolant pump motor—Part 2:AsyncHronous motor for canned motor pump 核电主泵电机技术条件 第2部分：屏蔽泵异步电机 |
China National Standards H |
English PDF |
| GB/T 40817.1-2021 |
Specification for nuclear power reactor coolant pump motor—Part 1:AsyncHronous motor for shaft sealing pump 核电主泵电机技术条件 第1部分：轴封泵异步电机 |
China National Standards H |
English PDF |
| GB/T 9089.1-2021 |
Electrical installations for outdoor sites under Heavy conditions—Part 1: Vocabulary 户外严酷条件下的电气设施 第1部分：术语 |
China National Standards H |
English PDF |
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