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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 41112-2021 |
Solid wire electrodes, solid wires and rods for fusion welding of magnesiUm and magnesium alloys 镁及镁合金焊丝 |
China National Standards Um |
 English PDF |
| GB/T 29004-2021 |
Rice transplanter -- Evaluation index and measurement methods for fuel consUmption 水稻插秧机 燃油消耗量指标及测量方法 |
China National Standards Um |
English PDF |
| GB/T 25684.6-2021 |
Earth-moving machinery—Safety—Part 6: Requirements for dUmpers 土方机械 安全 第6部分：自卸车的要求 |
China National Standards Um |
English PDF |
| GB/T 41109-2021 |
Earth-moving machinery -- Fuel consUmption for grader -- Test methods 土方机械? 平地机燃油消耗量? 试验方法 |
China National Standards Um |
English PDF |
| GB/T 29732-2021 |
Surface chemical analysis—MediUm resolution auger electron spectrometers—Calibration of energy scales for elemental analysis 表面化学分析 中等分辨俄歇电子能谱仪 元素分析用能量标校准 |
China National Standards Um |
English PDF |
| GB/T 41207-2021 |
Information and docUmentation -- Management systems for records -- Guidelines for implementation 信息与文献 文件（档案）管理体系 实施指南 |
China National Standards Um |
English PDF |
| GB/T 10117-2021 |
High purity antimoniUm 高纯锑 |
China National Standards Um |
English PDF |
| GB/T 41080-2021 |
Metallographic inspection method for molybdenUm and molybdenum alloys 钼及钼合金金相检验方法 |
China National Standards Um |
English PDF |
| GB/T 41211-2021 |
General specifications for moon and planetary in-situ spectral detection instrUment 月球与行星原位光谱探测仪器通用规范 |
China National Standards Um |
English PDF |
| GB/T 41125-2021 |
Agricultural machinery -- Equipment for sowing -- Minimization of the environmental effects of fan exhaust from pneUmatic systems 农业机械? 播种机? 减少气力系统风机排气对环境的影响 |
China National Standards Um |
English PDF |
| GB/T 5289.2-2021 |
Test conditions for testing the accuracy of boring and milling machines with horizontal spindle—Part 2：Machines with movable colUmn and fixed table 卧式铣镗床精度检验条件 第2部分：带移动立柱和固定工作台的机床 |
China National Standards Um |
English PDF |
| GB/T 41142-2021 |
Hardware design requirements of computer-based instrUmentation and control systems important to safety for nuclear power plants 核电厂安全重要数字仪表和控制系统硬件设计要求 |
China National Standards Um |
English PDF |
| GB/T 13627-2021 |
Criteria for accident monitoring instrUmentation for nuclear power plants 核电厂事故监测仪表准则 |
China National Standards Um |
English PDF |
| GB/T 41143-2021 |
Glossary of terms of instrUmentation and control for nuclear power plants 核电厂仪表和控制术语 |
China National Standards Um |
English PDF |
| GB/T 41145-2021 |
HUman factors verification and validation for nuclear power plants 核电厂人因验证和确认 |
China National Standards Um |
English PDF |
| GB/T 26162-2021 |
Information and docUmentation—Records management—Concepts and principles 信息与文献 文件（档案）管理 概念与原则 |
China National Standards Um |
English PDF |
| GB/T 18978.304-2021 |
Ergonomics of hUman-system interaction—Part 304: User performance test methods for electronic visual displays 人-系统交互工效学 第304部分：电子视觉显示器的用户绩效测试方法 |
China National Standards Um |
English PDF |
| GB/T 18916.58-2021 |
Norm of water intake -- Part 58: TitaniUm dioxide 取水定额 第58部分：钛白粉 |
China National Standards Um |
English PDF |
| GB/T 24370-2021 |
Nanotechnologies—Characterization of cadmiUm chalcogenide colloidal quantum dot—UV-Vis absorption spectroscopy 纳米技术 镉硫族化物胶体量子点表征 紫外-可见吸收光谱法 |
China National Standards Um |
English PDF |
| GB/T 41027-2021 |
AlUminum alloy MJ thread with small flange blind hole self locking insert for aviation 航空用MJ螺纹铝合金带小凸缘盲孔自锁镶嵌件 |
China National Standards Um |
English PDF |
| GB/T 20076-2021 |
Measurement methods of maximUm torque and maximum net power of engines for motorcycles and mopeds 摩托车和轻便摩托车发动机最大扭矩和最大净功率测量方法 |
China National Standards Um |
English PDF |
| GB/T 18818-2021 |
Inspecting specification for railway wagon dUmper and bulk cargo unfreezing warehouse 铁路货车翻车机和散装货物解冻库检测技术条件 |
China National Standards Um |
English PDF |
| GB/T 41127-2021 |
Cross-border E-commerce -- Specification for online dispute resolution docUments 跨境电子商务 在线争议解决单证规范 |
China National Standards Um |
English PDF |
| GB/T 41223-2021 |
Soil quality—Determination of potential nitrification and inhibition of nitrification—Rapid test by ammoniUm oxidation 土壤质量 硝化潜势和硝化抑制作用的测定 氨氧化快速检测法 |
China National Standards Um |
English PDF |
| GB/T 12692.2-2021 |
PetroleUm products—Fuels (class F)classification—Part 2:Categories of marine fuels 石油产品 燃料（F类）分类 第2部分： 船用燃料油品种 |
China National Standards Um |
English PDF |
| GB/T 7363-2021 |
Test method for polynuclear aromatics in petroleUm wax 石油蜡中稠环芳烃试验法 |
China National Standards Um |
English PDF |
| GB/T 17674-2021 |
Determination of nitrogen in crude oil -- Boat-inlet chemilUminescence 原油中氮含量的测定 舟进样化学发光法 |
China National Standards Um |
English PDF |
| GB/T 32065.11-2021 |
Environmental test methods for oceanographic instrUments—Part 11：Shock and bump test 海洋仪器环境试验方法 第11部分：冲击与碰撞试验 |
China National Standards Um |
English PDF |
| GB/T 25717-2021 |
Hot chamber die casting machines for magnesiUm alloys 镁合金热室压铸机 |
China National Standards Um |
English PDF |
| GB/T 41228-2021 |
General technical requirements for hUmidity control in cotton processing 棉花加工调湿通用技术要求 |
China National Standards Um |
English PDF |
| GB/T 4184-2021 |
Tungsten-rheniUm alloy wires 钨铼合金丝 |
China National Standards Um |
English PDF |
| GB/T 41192-2021 |
InstrUment for geotechnical engineering -- Vibrating wire load cell 岩土工程仪器? 振弦式反力计 |
China National Standards Um |
English PDF |
| GB/T 41184.1-2021 |
Measuring instrUments for soil moisture evaporation -- Part 1: Evaporator of the hydraulic type 土壤水分蒸发测量仪器? 第1部分：水力式蒸发器 |
China National Standards Um |
English PDF |
| GB/T 41169-2021 |
Paper, alUminum foil and plastic laminated film and pouch for food packaging 食品包装用纸铝塑复合膜、袋 |
China National Standards Um |
English PDF |
| GB/T 41168-2021 |
Plastics and alUminum foil laminated retort film and pouch for food packaging 食品包装用塑料与铝箔蒸煮复合膜、袋 |
China National Standards Um |
English PDF |
| GB/T 41066.1-2021 |
PetroleUm drilling and production equipment—Offshore semisubmersible drilling unit—Part 1：Functional configuration and design 石油天然气钻采设备 海洋石油半潜式钻井平台 第1部分:功能配置和设计 |
China National Standards Um |
English PDF |
| GB/T 41153-2021 |
Determination of boron, alUminum and nitrogen impurity content in silicon carbide single crystal -- Secondary ion mass spectrometry 碳化硅单晶中硼、铝、氮杂质含量的测定? 二次离子质谱法 |
China National Standards Um |
English PDF |
| GB/T 23511-2021 |
PetroleUm and natural gas industires—eneral requirements for offshore structures 石油天然气工业 海洋结构的通用要求 |
China National Standards Um |
English PDF |
| GB/T 41171-2021 |
Urine-absorbing aids for incontinence -- Measurement of airborne respirable polyacrylate superabsorbent materials -- Determination of dust in collection cassettes by sodiUm atomic absorption spectrometry 失禁用尿吸收辅助器具? 空气中可吸入聚丙烯酸高吸水性材料测量 钠原子吸收光谱法对采集盒粉尘的测定 |
China National Standards Um |
English PDF |
| GB/T 41007-2021 |
ConsUmer product safety—Guidelines for characterization and exposure assessment of chemical hazard 消费品安全 化学危害表征和暴露评估指南 |
China National Standards Um |
English PDF |
| GB/T 41005-2021 |
ConsUmer products safety- General rules on chemical hazards risk assessment 消费品安全 化学危害风险评估通则 |
China National Standards Um |
English PDF |
| GB/T 41200-2021 |
Grade of liliUm oriental hybrids cut flower 东方百合切花等级 |
China National Standards Um |
English PDF |
| GB 14232.4-2021 |
Plastics collapsible containers for hUman blood and blood components—Part 4: Aphaeresis blood bag systems with integrated features 人体血液及血液成分袋式塑料容器 第4部分：含特殊组件的单采血袋系统 |
China National Standards Um |
English PDF |
| GB 9706.224-2021 |
Medical electrical equipment—Part 2-24: Particular requirements for the basic safety and essential performance of infusion pUmps and controllers 医用电气设备 第2-24部分：输液泵和输液控制器的基本安全和基本性能专用要求 |
China National Standards Um |
English PDF |
| GB 34914-2021 |
MinimUm allowable value of water efficiency and water efficiency grades for water purifier 净水机水效限定值及水效等级 |
China National Standards Um |
English PDF |
| GB/T 30948-2021 |
Code of practice for technical management of pUmping station 泵站技术管理规程 |
China National Standards Um |
English PDF |
| GB/T 20241-2021 |
Laminated veneer lUmber 单板层积材 |
China National Standards Um |
English PDF |
| GB/T 11718-2021 |
MediUm density fibreboard 中密度纤维板 |
China National Standards Um |
English PDF |
| GB/T 40950-2021 |
Determination of alkyl(C12～C22) trimethyl ammoniUm salt in cosmetics—High performance liquid chromatography tandem mass spectrometry 化妆品中烷基(C12～C22)三甲基铵盐的测定 高效液相色谱串联质谱法 |
China National Standards Um |
English PDF |
| GB/T 40968-2021 |
Test method of polycylic aromatic hydrocarbons in musical instrUment 乐器产品中多环芳烃的测试方法 |
China National Standards Um |
English PDF |
| GB/T 13259-2021 |
High-pressure sodiUm vapour lamps—Performance requirements 高压钠灯 性能要求 |
China National Standards Um |
English PDF |
| GB/T 40980-2021 |
Determination of reducing sugar in biochemical products—High-performance liquid chromatography with pre-colUmn derivatization 生化制品中还原糖的测定 柱前衍生高效液相色谱法 |
China National Standards Um |
English PDF |
| GB/T 15040-2021 |
Working standard lamps for the measurement of lUminous flux 工作测光标准灯泡 |
China National Standards Um |
English PDF |
| GB/T 15039-2021 |
Standard lamps of lUminous intensity and total luminous flux 发光强度、总光通量标准灯泡 |
China National Standards Um |
English PDF |
| GB/T 13082-2021 |
Determination of cadmiUm in feeds 饲料中镉的测定 |
China National Standards Um |
English PDF |
| GB/T 40993-2021 |
ConsUmer product recall—Effect evaluation 消费品召回 效果评价 |
China National Standards Um |
English PDF |
| GB/T 40990-2021 |
ComsUmer product recall—Numbering rules and application 消费品召回 编号规则与应用 |
China National Standards Um |
English PDF |
| GB/T 41131-2021 |
Specification for exhibition education service of science and technology museUm 科技馆展览教育服务规范 |
China National Standards Um |
English PDF |
| GB/T 40981-2021 |
ConsUmer product safety—General requirements on physical hazard assessment 消费品安全 物理危害风险评估通则 |
China National Standards Um |
English PDF |
| GB/T 35660.3-2021 |
Information and docUmentation—RFID in libraries—Part 3:Encoding of data elements based on rules from ISO/IEC 15962 in an RFID tag with partitioned memory 信息与文献 图书馆射频识别（RFID） 第3部分：分区存储RFID标签中基于ISO/IEC 15962规则的数据元素编码 |
China National Standards Um |
English PDF |
| GB/T 4985-2021 |
Standard test method for needle penetration of petroleUm waxes 石油蜡针入度测定法 |
China National Standards Um |
English PDF |
| GB/T 40735-2021 |
Method for inherent energy efficiency evaluation of computer nUmerical control machine tools 数控机床固有能量效率的评价方法 |
China National Standards Um |
English PDF |
| GB/T 40833-2021 |
Determination of p-coUmaric acid in sugarcane rinds—High performance liquid chromatography 甘蔗皮渣中对香豆酸检测方法 高效液相色谱法 |
China National Standards Um |
English PDF |
| GB/T 5169.20-2021 |
Fire hazard testing for electric and electronic products—Part 20: Surface spread of flame—SUmmary and relevance of test methods 电工电子产品着火危险试验 第20部分：火焰表面蔓延 试验方法概要和相关性 |
China National Standards Um |
English PDF |
| GB/T 18113-2021 |
High temperature lanthanUm chromite electric heating module 铬酸镧高温电热元件 |
China National Standards Um |
English PDF |
| GB/T 12690.8-2021 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8:Determination of sodiUm content 稀土金属及其氧化物中非稀土杂质化学分析方法 第8部分：钠量的测定 |
China National Standards Um |
English PDF |
| GB/T 19754-2021 |
Test methods for energy consUmption of heavy-duty hybrid electric vehicles 重型混合动力电动汽车能量消耗量试验方法 |
China National Standards Um |
English PDF |
| GB/T 15717-2021 |
Test method for vacuUm-deposited metal thickness—Electric resistance method 真空金属镀层厚度测试方法 电阻法 |
China National Standards Um |
English PDF |
| GB/T 40809-2021 |
Casting alUminum alloys—Process specification for semisolid rheo-diecasting forming 铸造铝合金 半固态流变压铸成形工艺规范 |
China National Standards Um |
English PDF |
| GB/T 18996-2021 |
Silver jewellery alloys—Determination of silver—VolUmetric (potentiometric) method using sodium chloride or potassium chloride 银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法) |
China National Standards Um |
English PDF |
| GB/T 17832-2021 |
Silver jewellery alloys—Determination of silver—VolUmetric (potentiometric) method using potassium bromide 银合金首饰 银含量的测定 溴化钾容量法(电位滴定法) |
China National Standards Um |
English PDF |
| GB/T 40719-2021 |
Rubber,vulcanized or themoplastic—Determination of volUme and/or surface resistivity 硫化橡胶或热塑性橡胶 体积和/或表面电阻率的测定 |
China National Standards Um |
English PDF |
| GB/T 40834-2021 |
Specifications for sUmmer maize growth monitoring 夏玉米苗情长势监测规范 |
China National Standards Um |
English PDF |
| GB/T 40874-2021 |
Crude petroleUm and petroleum products—Bulk cargo transfer—Guidelines for achieving the fullness of pipelines 原油和石油产品 散装货物输转 管线充满指南 |
China National Standards Um |
English PDF |
| GB/T 6683.1-2021 |
PetroleUm and related products—Precision of measurement methods and results—Part 1: Determination of precision data in relation to methods of test 石油及相关产品 测量方法与结果精密度 第1部分：试验方法精密度数据的确定 |
China National Standards Um |
English PDF |
| GB/T 40567-2021 |
Commercial circulation docUment data element 商贸流通单证数据元 |
China National Standards Um |
English PDF |
| GB/T 39560.5-2021 |
Determination of certain substances in electrical and electronic products—Part 5: CadmiUm，lead and chromium in polymers and electronics and cadmium and lead in metals by AAS，AFS，ICP-OES and ICP-MS 电子电气产品中某些物质的测定 第5部分： AAS、AFS、ICP-OES和ICP-MS法测定聚合物和电子件中镉、铅、铬以及金属中镉、铅的含量 |
China National Standards Um |
English PDF |
| GB/T 40742.4-2021 |
Geometrical product specifications (GPS)—Geometrical precision verification—Part 4：Evaluation of dimension and geometrical error，discriminant pattern of minimUm zone 产品几何技术规范（GPS） 几何精度的检测与验证 第4部分：尺寸和几何误差评定、最小区域的判别模式 |
China National Standards Um |
English PDF |
| GB/T 40742.3-2021 |
Geometrical product specifications (GPS)—Geometrical precision verification—Part 3:Functional gauges and fixtures—Verification when applying maximUm material requirements and minimum material requirements 产品几何技术规范（GPS） 几何精度的检测与验证 第3部分：功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证 |
China National Standards Um |
English PDF |
| GB/T 40703-2021 |
Design specifications of mediUm temperature solar heating system for industrial applications 太阳能中温工业热利用系统设计规范 |
China National Standards Um |
English PDF |
| GB/T 40658-2021 |
PotassiUm bromide optical elements 溴化钾光学元件 |
China National Standards Um |
English PDF |
| GB/T 18898.1-2021 |
ErbiUm doped fiber amplifier -- Part 1: C band erbium doped fiber amplifier 掺铒光纤放大器?? 第1部分：C波段掺铒光纤放大器 |
China National Standards Um |
English PDF |
| GB/T 27840-2021 |
Fuel consUmption test methods for heavy-duty commercial vehicles 重型商用车辆燃料消耗量测量方法 |
China National Standards Um |
English PDF |
| GB/T 12519-2021 |
General specification of analytical instrUments 分析仪器通用技术条件 |
China National Standards Um |
English PDF |
| GB/T 30433-2021 |
Standard colUmn used for evaluating liquid chromatograph 液相色谱仪测试用标准色谱柱 |
China National Standards Um |
English PDF |
| GB/T 17144-2021 |
PetroleUm products—Determinatioan of carbon residue—Micro method 石油产品 残炭的测定 微量法 |
China National Standards Um |
English PDF |
| GB/T 386-2021 |
Standard test method for cetane nUmber of diesel fuel oil 柴油十六烷值测定法 |
China National Standards Um |
English PDF |
| GB/T 40775-2021 |
Technical specification for eco-design product assessment—LUminaries 生态设计产品评价技术规范 灯具 |
China National Standards Um |
English PDF |
| GB/T 40559-2021 |
LithiUm ion cells and batteries used in self-balancing vehicle—Safety requirements 平衡车用锂离子电池和电池组 安全要求 |
China National Standards Um |
English PDF |
| GB/T 40673-2021 |
Timekeeping instrUments—Conditions for carrying out checks on radioluminescent deposits 计时仪器 辐射发光涂层检验条件 |
China National Standards Um |
English PDF |
| GB/T 20412-2021 |
Fused calciUm magnesium phosphate fertilizer 钙镁磷肥 |
China National Standards Um |
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 Um |
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 Um |
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 Um |
English PDF |
| GB/T 40747-2021 |
Determination of fermentable organic matter(FOM) of rUminant feedstuffs in rumen 饲料瘤胃可发酵有机物(FOM)测定方法 |
China National Standards Um |
English PDF |
| GB/T 40661-2021 |
Calibration specification of measurement instrUment for power frequency magnetic field 工频磁场测量仪校准规范 |
China National Standards Um |
English PDF |
| GB/T 40835-2021 |
Feed safety evaluation—Determination of rUmen degradation of ruminant feedstuffs—Code of practice in feeding trail of cattle 畜禽饲料安全评价 反刍动物饲料瘤胃降解率测定 牛饲养试验技术规程 |
China National Standards Um |
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 Um |
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 Um |
English PDF |
| GB/T 40854-2021 |
LanthanUm-cerium metal 镧铈金属 |
China National Standards Um |
English PDF |
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