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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 31498-2021 |
Post Crash safety requirement for electric vehicle 电动汽车碰撞后安全要求 |
China National Standards Cr |
 English PDF |
| GB/T 24488-2021 |
Test method for electrochemical properties of magnesium alloys saCrificial anode 镁合金牺牲阳极电化学性能测试方法 |
China National Standards Cr |
English PDF |
| GB/T 22778-2021 |
Liquid Crystal digital quartz stopwatches 液晶数字式石英秒表 |
China National Standards Cr |
English PDF |
| GB/T 12788-2021 |
Criteria for class 1E power systems for nuclear power plants 核电厂安全级电力系统准则 |
China National Standards Cr |
English PDF |
| GB/T 9286-2021 |
Paints and varnishes—Cross-cut test 色漆和清漆 划格试验 |
China National Standards Cr |
English PDF |
| GB/T 4950-2021 |
SaCrificial anode of zinc alloy 锌合金牺牲阳极 |
China National Standards Cr |
English PDF |
| GB/T 40377-2021 |
Corrosion of metals and alloys—Determination of AC corrosion—Protection Criteria 金属和合金的腐蚀 交流腐蚀的测定 防护准则 |
China National Standards Cr |
English PDF |
| GB/T 40483-2021 |
Index of Credit evaluation for digital cultural business 数字文化企业信用评价指标 |
China National Standards Cr |
English PDF |
| GB/T 40473.1-2021 |
Banking application system—Nonfunctional requirement—Part 1: Framework for desCription 银行业应用系统 非功能需求 第1部分：描述框架 |
China National Standards Cr |
English PDF |
| GB/T 22576.6-2021 |
Medical laboratories—Requirements for quality and competence—Part 6: Requirements in the field of clinical miCrobiological examination 医学实验室 质量和能力的要求 第6部分：临床微生物学检验领域的要求 |
China National Standards Cr |
English PDF |
| GB/T 40146-2021 |
Determination of plastic miCrobead in cosmetics 化妆品中塑料微珠的测定 |
China National Standards Cr |
English PDF |
| GB/T 40331.2-2021 |
Crop protection equipment—Spray deposition test for field crop—Part 2:Measurement in a crop 植物保护机械 大田作物喷雾沉积量的测试 第2部分：在作物上的测试 |
China National Standards Cr |
English PDF |
| GB/T 40331.1-2021 |
Crop protection equipment—Spray deposition test for field crop—Part 1:Measurement in a horizontal plane 植物保护机械 大田作物喷雾沉积量的测试 第1部分：在水平地面上的测试 |
China National Standards Cr |
English PDF |
| GB/T 40292-2021 |
Cross-border electronic commerce—Specification for electronic waybill 跨境电子商务 电子运单规范 |
China National Standards Cr |
English PDF |
| GB/T 40291-2021 |
Nuclear instrumentation—High-purity germanium Crystals for radiation detectors—Measurement methods of basic characteristics 核仪器仪表 辐射探测器用高纯度锗晶体 基本特性的测量方法 |
China National Standards Cr |
English PDF |
| GB/T 40290-2021 |
Cross-border electronic commerce—Specification for import commodity information release 跨境电子商务 进口商品信息发布规范 |
China National Standards Cr |
English PDF |
| GB/T 40275-2021 |
Textiles—Quantitative analysis of bicomponent fiber—Melting miCroscopy method 纺织品 双组分复合纤维定量分析方法 熔融显微镜法 |
China National Standards Cr |
English PDF |
| GB/T 40216-2021 |
Data desCription of intelligent instruments - General requirements of properties database 智能仪器仪表的数据描述 属性数据库通用要求 |
China National Standards Cr |
English PDF |
| GB/T 40195-2021 |
Detection and identification of Anoda Cristata (L.) Schlecht. 阿洛葵检疫鉴定方法 |
China National Standards Cr |
English PDF |
| GB/T 40192-2021 |
Detection and identification of Colletotrichum Corda using real-time PCr 刺盘孢属实时荧光PCR检疫鉴定方法 |
China National Standards Cr |
English PDF |
| GB/T 40186-2021 |
Determination of genetic material damage strength for miCrobial mutation breeding—Umu method 微生物诱变育种致遗传物质损伤强度测定 Umu法 |
China National Standards Cr |
English PDF |
| GB/T 40257-2021 |
Code of diagnosis for infection with taura syndrome virus—RT-PCr method 桃拉综合征诊断规程 RT-PCR检测法 |
China National Standards Cr |
English PDF |
| GB/T 40256-2021 |
Code of diagnosis for marteiliosis of oysters—MiCroscopic methods 牡蛎马尔太虫病诊断规程 显微镜检查组织法 |
China National Standards Cr |
English PDF |
| GB/T 40255-2021 |
Code of diagnosis for infection with hepatopanCreatic parvovirus of penaeid shrimp—PCR method 对虾肝胰腺细小病毒病诊断规程 PCR检测法 |
China National Standards Cr |
English PDF |
| GB/T 40254-2021 |
Detection and identification of Verticillium Nees using real-time PCr 轮枝菌属实时荧光PCR检疫鉴定方法 |
China National Standards Cr |
English PDF |
| GB/T 40253-2021 |
Code of diagnosis for mikrocytosis of oysters—MiCroscopic methods 牡蛎小胞虫病诊断规程 显微镜检查组织法 |
China National Standards Cr |
English PDF |
| GB/T 40249-2021 |
Code of diagnosis for infection with Penaeus monodon-type baculovirus—PCr method 斑节对虾杆状病毒病诊断规程 PCR检测法 |
China National Standards Cr |
English PDF |
| GB/T 40247-2021 |
Bamboo sCrimber 重组竹 |
China National Standards Cr |
English PDF |
| GB/T 40241-2021 |
Bamboo sCrimber outdoor use 户外重组竹 |
China National Standards Cr |
English PDF |
| GB/T 40226-2021 |
Detection of environmental miCrobial metagenome—High throughput sequencing 环境微生物宏基因组检测 高通量测序法 |
China National Standards Cr |
English PDF |
| GB/T 40172-2021 |
General guidance on detection methods of mammalian cell Cross-contamination 哺乳动物细胞交叉污染检测方法通用指南 |
China National Standards Cr |
English PDF |
| GB/T 40168-2021 |
Corrugating medium—Determination of the edge Crush resistance after laboratory fluting 瓦楞芯纸 实验室起楞后边压强度的测定 |
China National Standards Cr |
English PDF |
| GB/T 40149-2021 |
Construction specifications of Credit files for employees of inspection body and laboratory 检验检测机构从业人员信用档案建设规范 |
China National Standards Cr |
English PDF |
| GB/T 40128-2021 |
Surface chemical analysis—Atomic force miCroscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets 表面化学分析 原子力显微术 二硫化钼片层材料厚度测量方法 |
China National Standards Cr |
English PDF |
| GB/T 40107-2021 |
Information desCription of product for electronic commerce transaction—Office product 电子商务交易产品信息描述 办公类产品 |
China National Standards Cr |
English PDF |
| GB/T 40105-2021 |
Requirements for Cross-border electronic commerce transaction 跨境电子商务交易要求 |
China National Standards Cr |
English PDF |
| GB/T 40099-2021 |
Solar thermal electric plant—Creation of annual solar radiation data set 太阳能光热发电站 代表年太阳辐射数据集的生成方法 |
China National Standards Cr |
English PDF |
| GB/T 40094.2-2021 |
Electronic commerce data transaction—Part 2:Data desCription specification 电子商务数据交易 第2部分：数据描述规范 |
China National Standards Cr |
English PDF |
| GB/T 40094.1-2021 |
Electronic commerce data transaction-Part 1:Criteria 电子商务数据交易 第1部分：准则 |
China National Standards Cr |
English PDF |
| GB/T 40067-2021 |
MiCrostructure and defect determination of tungsten carbide powder 碳化钨粉末微观组织及缺陷检测方法 |
China National Standards Cr |
English PDF |
| GB/T 40066-2021 |
Nanotechnologies—Thickness measurement of graphene oxide—Atomic Force MiCroscopy (AFM) 纳米技术 氧化石墨烯厚度测量 原子力显微镜法 |
China National Standards Cr |
English PDF |
| GB/T 39977-2021 |
General technical requirements for aquarium poly(methyl methaCrylate) sheets 水族馆用聚甲基丙烯酸甲酯板材通用技术要求 |
China National Standards Cr |
English PDF |
| GB/T 24817.2-2021 |
Cranes-Control layout and characteristics-Part 2:Moblie cranes 起重机 控制装置布置形式和特性 第2部分：流动式起重机 |
China National Standards Cr |
English PDF |
| GB/T 24810.2-2021 |
Cranes-Limiting and indicating devices-Part 2:Mobile cranes 起重机 限制器和指示器 第2部分：流动式起重机 |
China National Standards Cr |
English PDF |
| GB/T 22888-2021 |
Leather - Physical and mechanical tests - Determination of cold Crack temperature of surface coatings 皮革 物理和机械试验 表面涂层低温脆裂温度的测定 |
China National Standards Cr |
English PDF |
| GB/T 17909.2-2021 |
Cranes - Crane operating manual - Part 2: Mobile cranes 起重机 起重机操作手册 第2部分：流动式起重机 |
China National Standards Cr |
English PDF |
| GB/T 17739.2-2021 |
MiCrofilming of technical drawings and other drawing office documents—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms 技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与控制 |
China National Standards Cr |
English PDF |
| GB/T 15972.47-2021 |
Specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmission characteristics - MaCrobending loss 光纤试验方法规范 第47部分：传输特性的测量方法和试验程序 宏弯损耗 |
China National Standards Cr |
English PDF |
| GB/T 12265-2021 |
Safety of machinery—Minimum gaps to avoid Crushing of parts of the human body 机械安全 防止人体部位挤压的最小间距 |
China National Standards Cr |
English PDF |
| GB/T 6546-2021 |
Corrugated fibreboard—Determination of edgewise Crush resistance 瓦楞纸板 边压强度的测定 |
China National Standards Cr |
English PDF |
| GB/T 6068-2021 |
Test code for truck Crane and tyre crane 汽车起重机和轮胎起重机试验规范 |
China National Standards Cr |
English PDF |
| GB/T 4930-2021 |
MiCrobeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials (CRMs) 微束分析 电子探针显微分析 标准样品技术条件导则 |
China National Standards Cr |
English PDF |
| GB/T 1551-2021 |
Test method for measuring resistivity of monoCrystal silicon—In-line four-point probe and direct current two-point probe method 硅单晶电阻率的测定 直排四探针法和直流两探针法 |
China National Standards Cr |
English PDF |
| GB/T 20228-2021 |
Gallium arsenide single Crystal 砷化镓单晶 |
China National Standards Cr |
English PDF |
| GB/T 25195.4-2021 |
Cranes—Graphical symbols—Part 4:Jib cranes 起重机 图形符号 第4部分：臂架起重机 |
China National Standards Cr |
English PDF |
| GB/T 39782-2021 |
Specifications for safe firing area map-drawing of anti-airCraft gun at weather modification operating spots 人工影响天气高炮作业点安全射界图绘制规范 |
China National Standards Cr |
English PDF |
| GB/T 40078-2021 |
Fuel efficiency of wheeled tractors—Evaluation Criteria 轮式拖拉机燃油经济性 评价指标 |
China National Standards Cr |
English PDF |
| GB/T 40049-2021 |
PCr detection method of chicken salmonella enteritis 鸡肠炎沙门氏菌PCR检测方法 |
China National Standards Cr |
English PDF |
| GB/T 40037-2021 |
Information desCription of product for electronic commerce transaction—Bulk stock 电子商务产品信息描述 大宗商品 |
China National Standards Cr |
English PDF |
| GB/T 40029-2021 |
Steel strand for prestressed conCrete of LNG 液化天然气储罐用预应力钢绞线 |
China National Standards Cr |
English PDF |
| GB/T 40027-2021 |
Information technology—Information device interconnection—Terminal device profile desCription of smart home electronics system 信息技术 信息设备互连 智能家用电子系统终端设备属性描述 |
China National Standards Cr |
English PDF |
| GB/T 40011-2021 |
Pilot safety valve for Cryogenic fluid service 低温先导式安全阀 |
China National Standards Cr |
English PDF |
| GB/T 39996-2021 |
Fireworks and fireCrackers—Determination of calorific value of pyrotechnic powder 烟花爆竹 烟火药发热量的测定 |
China National Standards Cr |
English PDF |
| GB/T 39917-2021 |
Variety genuineness and purity testing of main Crops with SSR markers—Rice 主要农作物品种真实性和纯度SSR分子标记检测 稻 |
China National Standards Cr |
English PDF |
| GB/T 39915-2021 |
Epidemic prevention Criteria for animal breeding farm 动物饲养场防疫准则 |
China National Standards Cr |
English PDF |
| GB/T 39914-2021 |
Variety genuineness and purity testing of main Crops with SSR markers—Maize 主要农作物品种真实性和纯度SSR分子标记检测 玉米 |
China National Standards Cr |
English PDF |
| GB/T 39755.2-2021 |
Electronic records management capability system—Part 2: Assessment Criterion 电子文件管理能力体系 第2部分：评估规范 |
China National Standards Cr |
English PDF |
| GB/T 38575-2021 |
Spectacle frames -- SCrew threads 眼镜架 螺纹 |
China National Standards Cr |
English PDF |
| GB/T 19924-2021 |
Mobile Cranes-Determination of stability 流动式起重机 稳定性的确定 |
China National Standards Cr |
English PDF |
| GB/T 19346.3-2021 |
Methods of measurement of amorphous and nanoCrystalline alloys-Part 3:AC magnetic properties of Fe-based amorphous strip using a single sheet specimen 非晶纳米晶合金测试方法 第3部分：铁基非晶单片试样交流磁性能 |
China National Standards Cr |
English PDF |
| GB/T 9966.17-2021 |
Test methods for natural stone-Part 17:Determination of resistance to salt Crystallization 天然石材试验方法 第17部分：盐结晶强度的测定 |
China National Standards Cr |
English PDF |
| GB/T 9790-2021 |
Metallic materials—Vickers and Knoop miCrohardness tests of metallic and other inorganic coatings 金属材料 金属及其他无机覆盖层的维氏和努氏显微硬度试验 |
China National Standards Cr |
English PDF |
| GB/T 39757-2021 |
Building construction machinery and equipment-Code of practice for the safe use of conCrete pumps and mobile concrete pumps with placing boom 建筑施工机械与设备 混凝土泵和泵车安全使用规程 |
China National Standards Cr |
English PDF |
| GB/T 4214.8-2021 |
Test method for noise of household and similar electrical appliances—Particular requirements for electric cooking ranges, ovens, grills, miCrowave ovens and any combination of these 家用和类似用途电器噪声测试方法 电灶、烤箱、烤架、微波炉及其组合器具的特殊要求 |
China National Standards Cr |
English PDF |
| GB/T 39963-2021 |
Technical specification on C80~C100 conCrete shaft lining applied in vertical freezing shaft 立井冻结法凿井井壁应用C80～C100混凝土技术规程 |
China National Standards Cr |
English PDF |
| GB/T 3488.3-2021 |
Hardmetals—Metallographic determination of miCrostructure—Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals 硬质合金 显微组织的金相测定 第3部分：Ti（C,N）和WC立方碳化物基硬质合金显微组织的金相测定 |
China National Standards Cr |
English PDF |
| GB/T 39961-2021 |
Ball sCrew assembly -- Dimension of shaft-end type screw 滚珠丝杠副 支承结构型式尺寸 |
China National Standards Cr |
English PDF |
| GB/T 39867-2021 |
Bismuth germanate scintillation Crystal for positron emission tomography 正电子发射断层扫描仪用锗酸铋闪烁晶体 |
China National Standards Cr |
English PDF |
| GB/T 39865-2021 |
Method for measuring refractive index of uniaxial optical Crystals 单轴晶光学晶体折射率测量方法 |
China National Standards Cr |
English PDF |
| GB/T 39843-2021 |
Electronic characteristic measurements—Local Critical current density and its distribution in large-area superconducting films 电子学特性测量 大面积超导膜的局域临界电流密度及其分布 |
China National Standards Cr |
English PDF |
| GB/T 39815-2021 |
Test method for sCratch resistance of ultrathin glass 超薄玻璃抗划伤性能试验方法 |
China National Standards Cr |
English PDF |
| GB/T 39786-2021 |
Information security technology—Baseline for information system Cryptography application 信息安全技术 信息系统密码应用基本要求 |
China National Standards Cr |
English PDF |
| GB/T 25068.5-2021 |
Information technology—Security techniques—Network security—Part 5: Securing communications aCross networks using virtual private networks 信息技术 安全技术 网络安全 第5部分：使用虚拟专用网的跨网通信安全保护 |
China National Standards Cr |
English PDF |
| GB/T 10001.4-2021 |
Public information graphical symbols—Part 4: Symbols for reCreation sport 公共信息图形符号 第4部分：运动健身符号 |
China National Standards Cr |
English PDF |
| GB/T 5095.2501-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio 电子设备用机电元件 基本试验规程及测量方法 第25-1部分：试验25a：串扰比 |
China National Standards Cr |
English PDF |
| GB/T 5095.2307-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: SCreening and filtering tests—Test 23g: Effective transfer impedance of connectors 电子设备用机电元件 基本试验规程及测量方法 第23-7部分：屏蔽和滤波试验 试验23g：连接器的有效转移阻抗 |
China National Standards Cr |
English PDF |
| GB/T 5095.2304-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: SCreening and filtering tests—Test 23d: Transmission line reflections in the time domain 电子设备用机电元件 基本试验规程及测量方法 第23-4部分：屏蔽和滤波试验 试验23d：时域内传输线的反射 |
China National Standards Cr |
English PDF |
| GB/T 5095.2303-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:SCreening and filtering tests—Test 23c：Shielding effectiveness of connectors and accessories—Line injection method 电子设备用机电元件 基本试验规程及测量方法 第23-3部分：屏蔽和滤波试验 试验23c：连接器和附件的屏蔽效果 线注入法 |
China National Standards Cr |
English PDF |
| GB/T 3792-2021 |
Information and documentation—Resource desCription 信息与文献 资源描述 |
China National Standards Cr |
English PDF |
| GB/T 1149.6-2021 |
Internal combustion engines—Piston rings—Part 6: SCraper rings made of cast iron 内燃机 活塞环 第6部分：铸铁刮环 |
China National Standards Cr |
English PDF |
| GB/T 41205.1-2021 |
Code and attribute desCription of emergency supplies -- Part 1: Personal protective equipment 应急物资编码与属性描述 第1部分：个体防护装备 |
China National Standards Cr |
English PDF |
| GB/T 41205.2-2021 |
Code and attribute desCription of emergency supplies -- Part 2: Decontamination material and equipment 应急物资编码与属性描述 第2部分：洗消器材及设备 |
China National Standards Cr |
English PDF |
| GB/T 41205.3-2021 |
Code and attribute desCription of emergency supplies -- Part 3: Search and rescue equipment 应急物资编码与属性描述 第3部分：搜救设备 |
China National Standards Cr |
English PDF |
| GB/T 21636-2021 |
MiCrobeam analysis—Electron probe microanalysis (EPMA)—Vocabulary 微束分析 电子探针显微分析（EPMA） 术语 |
China National Standards Cr |
English PDF |
| GB/T 41074-2021 |
MiCrobeam analysis -- Method of specimen preparation for analysis of general powders using WDS and EDS 微束分析 用于波谱和能谱分析的粉末试样制备方法 |
China National Standards Cr |
English PDF |
| GB/T 41107.2-2021 |
Destructive tests on welds in metallic materials -- Hot Cracking tests for weldments -- Arc welding processes -- Part 2: Self-restraint tests 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第2部分：自拘束试验 |
China National Standards Cr |
English PDF |
| GB/T 41107.1-2021 |
Destructive tests on welds in metallic materials -- Hot Cracking tests for weldments -- Arc welding processes -- Part 1: General 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第1部分：总则 |
China National Standards Cr |
English PDF |
| GB/T 20303.5-2021 |
Cranes—Cabins and control stations—Part 5: Overhead travelling and portal bridge cranes 起重机 司机室和控制站 第5 部分:桥式和门式起重机 |
China National Standards Cr |
English PDF |
| GB/T 41111-2021 |
Rods for gas welding of non-alloy and Creep-resisting steels 气焊用非合金钢及热强钢填充丝 |
China National Standards Cr |
English PDF |
| GB/T 22437.5-2021 |
Cranes—Design principles for loads and load combinations—Part 5：Overhead travelling and portal bridge cranes 起重机 载荷与载荷组合的设计原则 第5部分：桥式和门式起重机 |
China National Standards Cr |
English PDF |
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