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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 39949.1-2021 |
Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 1:16 MPa mediUm and 25 MPa series 液压传动 单杆缸附件的安装尺寸 第1部分：16MPa中型系列和25MPa系列 |
China National Standards Um |
 English PDF |
| GB/T 39902-2021 |
Technical specification for the levitation control system of mediUm-low speed maglev vehicle of the urban rail transit 城市轨道交通中低速磁浮车辆悬浮控制系统技术条件 |
China National Standards Um |
English PDF |
| GB/T 39896-2021 |
Series type spectrUm for rigid truck with box body 厢式货车系列型谱 |
China National Standards Um |
English PDF |
| GB/T 39873-2021 |
Determination of quaternary ammoniUm salt in disinfectant—Liquid chromatography-tandem mass spectrometry 消毒剂中季铵盐的测定 液相色谱-串联质谱法 |
China National Standards Um |
English PDF |
| GB/T 39864-2021 |
Electrochemical performance test of lithiUm manganese oxide—Test method for the initial specific discharge capacity and the initial efficiency 锰酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 |
China National Standards Um |
English PDF |
| GB/T 39863-2021 |
AlUmina ceramic substrate for copper clad laminate 覆铜板用氧化铝陶瓷基片 |
China National Standards Um |
English PDF |
| GB/T 39861-2021 |
Electrochemical performance test of lithiUm manganese oxide—Test method for discharge plateau capacity ratio and cycle life 锰酸锂电化学性能测试 放电平台容量比率及循环寿命测试方法 |
China National Standards Um |
English PDF |
| GB/T 39859-2021 |
GalliUm-based liquid metal 镓基液态金属 |
China National Standards Um |
English PDF |
| GB/T 39856-2021 |
Hot rolled titaniUm and titanium alloy seamless tubes 热轧钛及钛合金无缝管材 |
China National Standards Um |
English PDF |
| GB/T 39853.1-2021 |
Power quality measurement in power supply systems—Part 1: Power quality instrUments (PQI) 供电系统中的电能质量测量 第1部分：电能质量监测设备（PQI） |
China National Standards Um |
English PDF |
| GB/T 39850-2021 |
Core components business docUment assembly technical specification for international trade 国际贸易核心构件业务单证集成技术规范 |
China National Standards Um |
English PDF |
| GB/T 39827.2-2021 |
Plastics -- Post-consUmer poly(ethylene terephthalate)(PET) bottle recyclates -- Part 2: Preparation of test specimens and determination properties 塑料 用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物 第2部分：试样制备和性能测定 |
China National Standards Um |
English PDF |
| GB/T 39827.1-2021 |
Plastics -- Post-consUmer poly(ethylene terephthalate) (PET) bottle recyclates -- Part 1: Designation system and basis for specifications 塑料 用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物 第1部分：命名系统和分类基础 |
China National Standards Um |
English PDF |
| GB/T 39820-2021 |
CeriUm bromide scintillator 溴化铈闪烁体 |
China National Standards Um |
English PDF |
| GB/T 39819-2021 |
Conveyor belts—Determination of minimUm transition distance on three idler rollers 输送带 三辊托辊最小过渡距离的确定 |
China National Standards Um |
English PDF |
| GB/T 39816-2021 |
Master alloy electrode for titaniUm and titanium alloy casting 钛及钛合金铸造母合金电极 |
China National Standards Um |
English PDF |
| GB/T 39811-2021 |
Equipment nomenclature and sorted and nUmbering for stone industry 石材工业用设备术语和分类及型号编制方法 |
China National Standards Um |
English PDF |
| GB/T 39803-2021 |
Technical regulation of energy consUmption evaluation for flat glass manufacturing 平板玻璃制造能耗评价技术要求 |
China National Standards Um |
English PDF |
| GB/T 39799-2021 |
Dimension,shape,weight and tolerances for titaniUm and titanium alloy bars and wires 钛及钛合金棒材和丝材尺寸、外形、重量及允许偏差 |
China National Standards Um |
English PDF |
| GB/T 39773-2021 |
Energy consUmption test technical regulation for flat glass manufacturing 平板玻璃制造能耗测试技术规程 |
China National Standards Um |
English PDF |
| GB/T 39768-2021 |
Classification and coding for hUman biomaterial 人类生物样本分类与编码 |
China National Standards Um |
English PDF |
| GB/T 39767-2021 |
Management specification for hUman biomaterial 人类生物样本管理规范 |
China National Standards Um |
English PDF |
| GB/T 39766-2021 |
Management specification for hUman biobank 人类生物样本库管理规范 |
China National Standards Um |
English PDF |
| GB/T 39742-2021 |
Plain bearings—AlUminium alloys for solid bearings 滑动轴承 单层滑动轴承用铝基铸造合金 |
China National Standards Um |
English PDF |
| GB/T 19753-2021 |
Test methods for energy consUmption of light-duty hybrid electric vehicles 轻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 18386.1-2021 |
Test methods for energy consUmption and range of electric vehicles—Part 1: Light-duty vehicles 电动汽车能量消耗量和续驶里程试验方法 第1部分：轻型汽车 |
China National Standards Um |
English PDF |
| GB/T 17421.10-2021 |
Test code for machine tools -- Part 10: Determination of the measuring performance of probing systems of nUmerically controlled machine tools 机床检验通则 第10部分：数控机床探测系统测量性能的测定 |
China National Standards Um |
English PDF |
| GB/T 14352.22-2021 |
Methods for chemical analysis of tungsten ores and molybdenUm ores -- Part 22：Determination of antimony content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第22部分：锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Um |
English PDF |
| GB/T 14352.21-2021 |
Methods for chemical analysis of tungsten ores and molybdenUm ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第21部分：砷量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Um |
English PDF |
| GB/T 14352.20-2021 |
Methods for chemical analysis of tungsten ores and molybdenUm ores -- Part 20：Determination of niobium，tantalum，zirconium，hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry 钨矿石、钼矿石化学分析方法 第20部分：铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法 |
China National Standards Um |
English PDF |
| GB/T 14352.19-2021 |
Methods for chemical analysis of tungsten ores and molybdenUm ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled plasma atomic emission spe 钨矿石、钼矿石化学分析方法 第19部分：铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Um |
English PDF |
| GB/T 12237-2021 |
Steel ball valves for petroleUm, petrochemical and allied industries 石油、石化及相关工业用的钢制球阀 |
China National Standards Um |
English PDF |
| GB/T 3792-2021 |
Information and docUmentation—Resource description 信息与文献 资源描述 |
China National Standards Um |
English PDF |
| GB/T 5121.28-2021 |
Methods for chemical analysis of copper and copper alloys—Part 28：Determination of chromiUm,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry 铜及铜合金化学分析方法 第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards Um |
English PDF |
| GB/T 41073-2021 |
Surface chemical analysis -- Electron spectroscopies -- MinimUm reporting requirements for peak fitting in X-ray photoelectron spectroscopy 表面化学分析 电子能谱 X射线光电子能谱峰拟合报告的基本要求 |
China National Standards Um |
English PDF |
| GB/T 41038-2021 |
Energy consUmption efficiency evaluation method for entrained-flow coal-water slurry gasification 气流床水煤浆气化能效计算方法 |
China National Standards Um |
English PDF |
| GB/T 26281-2021 |
Methods for the calculation of heat balance，heat efficiency and comprehensive energy consUmption of cement rotary kiln 水泥回转窑热平衡、热效率、综合能耗计算方法 |
China National Standards Um |
English PDF |
| 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 |
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