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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 43139-2023 |
Density testing of cast alUminum alloy liquid reduced pressure solidification samples 铸造铝合金液减压凝固试样密度检测 |
China National Standards Um |
 English PDF |
| GB/T 43123-2023 |
Ship and Offshore Technology LNG Fuel Gas Supply System (FGSS) High Pressure PUmp Performance Test Requirements 船舶与海上技术 LNG燃气供应系统（FGSS）高压泵性能测试要求 |
China National Standards Um |
English PDF |
| GB/T 43112-2023 |
Metallic materials - Determination of elastic modulus - Rate jUmp method 金属材料 弹性模量测定 率跳跃方法 |
China National Standards Um |
English PDF |
| GB/T 43110-2023 |
Metal chromiUm powder for additive manufacturing 增材制造用金属铬粉 |
China National Standards Um |
English PDF |
| GB/T 43107-2023 |
Stainless steel seamless steel pipe for instrUment pressure induction in nuclear power plants 核电站仪表引压用不锈钢无缝钢管 |
China National Standards Um |
English PDF |
| GB/T 43102-2023 |
Metal coatings Porosity test Determination of porosity of gold or palladiUm coatings using sulfurous acid/sulfur dioxide vapor 金属覆盖层 孔隙率试验 用亚硫酸/二氧化硫蒸汽测定金或钯镀层孔隙率 |
China National Standards Um |
English PDF |
| GB/T 43095-2023 |
Wide molybdenUm sheet 宽幅钼板材 |
China National Standards Um |
English PDF |
| GB/T 43093-2023 |
LithiUm Nickel Manganese Oxide Electrochemical Performance Test First Discharge Specific Capacity and First Charge and Discharge Efficiency Test Method 镍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 43092-2023 |
Electrochemical performance testing of lithiUm-ion battery cathode materials High temperature performance testing method 锂离子电池正极材料电化学性能测试 高温性能测试方法 |
China National Standards Um |
English PDF |
| GB/T 43090-2023 |
RutheniUm trichloride 三氯化钌 |
China National Standards Um |
English PDF |
| GB/T 43080.3-2023 |
Ventilators Ventilator efficiency classes Part 3: Ventilators without maximUm drive speed 通风机 通风机效率等级 第3部分：不含驱动装置最高转速时的通风机 |
China National Standards Um |
English PDF |
| GB/T 43073-2023 |
PneUmatics - Test method for measuring sound pressure levels of exhaust mufflers 气动 测量排气消声器声压级的试验方法 |
China National Standards Um |
English PDF |
| GB/T 43062-2023 |
Nuclear energy - Determination of neutron fluence and nUmber of atomic dislocations (dpa) in reactor pressure vessels and internal components 核能 反应堆压力容器和堆内构件中子注量和原子离位次数（dpa）的确定 |
China National Standards Um |
English PDF |
| GB/T 43019.7-2023 |
Determination of water vapor transmission rate of plastic films and sheets Part 7: CalciUm corrosion method 塑料薄膜和薄片水蒸气透过率的测定 第7部分：钙腐蚀法 |
China National Standards Um |
English PDF |
| GB/T 42999-2023 |
Household textiles - Determination of light-shielding properties of fabrics - IllUminometer method 家用纺织品 织物遮光性的测定 照度计法 |
China National Standards Um |
English PDF |
| GB/T 42977-2023 |
Nanotechnology Nano-optoelectronic display Optical reliability determination of quantUm dot light conversion films 纳米技术 纳米光电显示 量子点光转换膜的光学可靠性测定 |
China National Standards Um |
English PDF |
| GB/T 42976-2023 |
Nanotechnology Nano-optical display QuantUm dot light conversion film optical performance testing method 纳米技术 纳米光电显示 量子点光转换膜光学性能测试方法 |
China National Standards Um |
English PDF |
| GB/T 42465-2023 |
Basic data set of traditional Chinese medicine information on hUman biological samples 人类生物样本中医信息基本数据集 |
China National Standards Um |
English PDF |
| GB/T 3959-2023 |
Industrial anhydrous alUminum chloride 工业无水氯化铝 |
China National Standards Um |
English PDF |
| GB/T 3880.1-2023 |
AlUminum and aluminum alloy plates and strips for general industrial use Part 1: General requirements 一般工业用铝及铝合金板、带材 第1部分：一般要求 |
China National Standards Um |
English PDF |
| GB/T 34506-2023 |
High strength and high toughness Al-Zn-Mg-Cu series alUminum alloy extruded materials 高强高韧型Al-Zn-Mg-Cu系铝合金挤压材 |
China National Standards Um |
English PDF |
| GB/T 34480-2023 |
High strength and high toughness Al-Zn-Mg-Cu series alUminum alloy forgings 高强高韧型Al-Zn-Mg-Cu系铝合金锻件 |
China National Standards Um |
English PDF |
| GB/T 33368-2023 |
High-strength and damage-resistant Al-Cu-Mg alUminum alloy plates and strips 高强耐损伤型Al-Cu-Mg系铝合金板、带材 |
China National Standards Um |
English PDF |
| GB/T 32119-2023 |
Multilayer petrolatUm coating corrosion control technology for marine steel structures 海洋钢制构筑物复层矿脂包覆腐蚀控制技术 |
China National Standards Um |
English PDF |
| GB/T 3211-2023 |
metal chromiUm 金属铬 |
China National Standards Um |
English PDF |
| GB/T 30200-2023 |
Energy consUmption detection method of rubber plastic injection molding machine 橡胶塑料注射成型机能耗检测方法 |
China National Standards Um |
English PDF |
| GB/T 2965-2023 |
TitaniUm and titanium alloy rods 钛及钛合金棒材 |
China National Standards Um |
English PDF |
| GB/T 2539-2023 |
Determination of melting point of petroleUm wax cooling curve method 石油蜡熔点的测定 冷却曲线法 |
China National Standards Um |
English PDF |
| GB/T 25368-2023 |
Diesel engine electronically controlled common rail system high-pressure fuel supply pUmp assembly 柴油机电控共轨系统 高压供油泵总成 |
China National Standards Um |
English PDF |
| GB/T 24814-2023 |
Steel short link chain for lifting mediUm precision lifting chain grade 4 stainless steel 起重用钢制短环链 中等精度吊链 4级不锈钢 |
China National Standards Um |
English PDF |
| GB/T 23944-2023 |
General method for determination of alUminum in inorganic chemical products Chromium Azur S spectrophotometry 无机化工产品中铝测定的通用方法 铬天青S分光光度法 |
China National Standards Um |
English PDF |
| GB/T 23522-2023 |
Recycled germaniUm raw materials 再生锗原料 |
China National Standards Um |
English PDF |
| GB/T 23365-2023 |
LithiUm cobalt oxide electrochemical performance test, first discharge specific capacity and first charge and discharge efficiency test method 钴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 23270.2-2023 |
Information and DocUmentation Open Systems Interconnection Interlibrary Loan Application Protocol Specification Part 2: Protocol Implementation Conformance Statement (PICS) Provisions 信息与文献 开放系统互连 馆际互借应用协议规范 第2部分：协议实施一致性声明（PICS）条文 |
China National Standards Um |
English PDF |
| GB/T 23270.1-2023 |
Information and DocUmentation Open Systems Interconnection Interlibrary Loan Application Protocol Specification Part 1: Protocol Specification 信息与文献 开放系统互连 馆际互借应用协议规范 第1部分：协议说明书 |
China National Standards Um |
English PDF |
| GB/T 223.92-2023 |
Steel and alloys - Determination of lanthanUm, cerium, praseodymium, neodymium and samarium content - Inductively coupled plasma mass spectrometry 钢铁及合金 镧、铈、镨、钕、钐含量的测定 电感耦合等离子体质谱法 |
China National Standards Um |
English PDF |
| GB/T 19591-2023 |
Nano titaniUm dioxide 纳米二氧化钛 |
China National Standards Um |
English PDF |
| GB/T 19590-2023 |
Nano calciUm carbonate 纳米碳酸钙 |
China National Standards Um |
English PDF |
| GB/T 1919-2023 |
Industrial potassiUm hydroxide 工业氢氧化钾 |
China National Standards Um |
English PDF |
| GB/T 18978.11-2023 |
Ergonomics of HUman-System Interaction Part 11: Usability: Definitions and Concepts 人-系统交互工效学 第11部分：可用性：定义和概念 |
China National Standards Um |
English PDF |
| GB/T 16400-2023 |
AlUminum silicate wool and its products for thermal insulation 绝热用硅酸铝棉及其制品 |
China National Standards Um |
English PDF |
| GB/T 1617-2023 |
Industrial bariUm chloride 工业氯化钡 |
China National Standards Um |
English PDF |
| GB/T 12574-2023 |
Jet fuel total acid nUmber determination method 喷气燃料总酸值测定法 |
China National Standards Um |
English PDF |
| GB/T 10858-2023 |
AlUminum and aluminum alloy welding wire 铝及铝合金焊丝 |
China National Standards Um |
English PDF |
| GB/Z 42842.1-2023 |
Microbubble Technology Cleaning Applications Part 1: Test Method for Surface Salt (SodiUm Chloride) Stain Cleaning 微细气泡技术 清洗应用 第1部分：表面盐（氯化钠）污渍清洗的试验方法 |
China National Standards Um |
English PDF |
| GB/Z 42964-2023 |
Method for evaluating the effectiveness of library paper docUment deacidification process 图书馆纸质文献脱酸工艺有效性评价方法 |
China National Standards Um |
English PDF |
| GB/T 42729-2023 |
LithiUm-Ion Cells and Battery Packs Safety Guide 锂离子电池和电池组安全使用指南 |
China National Standards Um |
English PDF |
| GB/T 42728-2023 |
LithiUm-Ion Battery Pack Safety Design Guide 锂离子电池组安全设计指南 |
China National Standards Um |
English PDF |
| GB/T 42939-2023 |
General principles for evaluation of productive protection of ethnic costUmes 民族服饰生产性保护评估通则 |
China National Standards Um |
English PDF |
| GB/T 42833-2023 |
MinimUm Performance Specifications for Beidou Satellite-Based Augmentation System Single-frequency Augmentation Service Airborne Equipment 北斗星基增强系统单频增强服务机载设备最低性能规范 |
China National Standards Um |
English PDF |
| GB/T 28561-2023 |
Ship electrical equipment Automation, control and measuring instrUments 船舶电气设备 自动化、控制和测量仪表 |
China National Standards Um |
English PDF |
| GB/T 42891-2023 |
Technical requirements for broadband customer network networking based on public telecommunications networks Multi-input multiple-output (MIMO) universal mediUm wired networking 基于公用电信网的宽带客户网络联网技术要求 多入多出（MIMO）的通用介质有线联网 |
China National Standards Um |
English PDF |
| GB/T 42829-2023 |
Basic requirements for quantUm secure communication applications 量子保密通信应用基本要求 |
China National Standards Um |
English PDF |
| GB/T 42862-2023 |
General requirements for flight control systems of large and mediUm-sized civilian unmanned helicopters 民用大中型无人直升机飞行控制系统通用要求 |
China National Standards Um |
English PDF |
| GB/T 42856-2023 |
Flight performance flight test requirements for large and mediUm-sized civil unmanned helicopter systems 民用大中型无人直升机系统飞行性能飞行试验要求 |
China National Standards Um |
English PDF |
| GB/T 12971.2-2023 |
Contact wires for electric traction Part 2: Steel and alUminum composite contact wires 电力牵引用接触线 第2部分：钢铝复合接触线 |
China National Standards Um |
English PDF |
| GB/T 42794-2023 |
Nickel iron - Determination of carbon, sulfur, silicon, phosphorus, nickel, cobalt, chromiUm and copper content - Spark source atomic emission spectrometry 镍铁 碳、硫、硅、磷、镍、钴、铬和铜含量的测定 火花源原子发射光谱法 |
China National Standards Um |
English PDF |
| GB/T 42879-2023 |
Chemicals New Zealand Mud Snail (Potamopyrgus antipodarUm) Reproduction Trial 化学品 新西兰泥蜗（Potamopyrgus antipodarum）繁殖试验 |
China National Standards Um |
English PDF |
| GB/T 42916-2023 |
AlUminum and aluminum alloy product identification 铝及铝合金产品标识 |
China National Standards Um |
English PDF |
| GB/T 42914-2023 |
Test method for fracture toughness of alUminum alloy products 铝合金产品断裂韧度试验方法 |
China National Standards Um |
English PDF |
| GB/T 26063-2023 |
BerylliUm aluminum alloy 铍铝合金 |
China National Standards Um |
English PDF |
| GB/T 23271-2023 |
MolybdenUm disulfide 二硫化钼 |
China National Standards Um |
English PDF |
| GB/T 22648-2023 |
AlUminum-plastic composite hose, aluminum foil for battery soft packaging 铝塑复合软管、电池软包用铝箔 |
China National Standards Um |
English PDF |
| GB/T 22638.11-2023 |
Test methods for alUminum foil Part 11: Testing of mechanical properties 铝箔试验方法 第11部分：力学性能的测试 |
China National Standards Um |
English PDF |
| GB/T 16865-2023 |
Specimens and methods for tensile testing of deformed alUminum, magnesium and their alloy processed products 变形铝、镁及其合金加工制品拉伸试验用试样及方法 |
China National Standards Um |
English PDF |
| GB/T 16475-2023 |
Deformed alUminum and aluminum alloy product status code 变形铝及铝合金产品状态代号 |
China National Standards Um |
English PDF |
| GB/T 11064.9-2023 |
Methods for chemical analysis of lithiUm carbonate, lithium hydroxide monohydrate, and lithium chloride Part 9: Determination of sulfate content Barium sulfate turbidity method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第9部分：硫酸根含量的测定 硫酸钡浊度法 |
China National Standards Um |
English PDF |
| GB/T 8180-2023 |
Packaging, marking, transportation and storage of titaniUm and titanium alloy processed products 钛及钛合金加工产品的包装、标志、运输和贮存 |
China National Standards Um |
English PDF |
| GB/T 6609.35-2023 |
Methods for chemical analysis and determination of physical properties of alUmina Part 35: Determination of specific surface area Nitrogen adsorption method 氧化铝化学分析方法和物理性能测定方法 第35部分：比表面积的测定 氮吸附法 |
China National Standards Um |
English PDF |
| GB/T 6609.27-2023 |
Methods for chemical analysis and determination of physical properties of alUmina - Part 27: Particle size analysis - Sieving method 氧化铝化学分析方法和物理性能测定方法 第27部分：粒度分析 筛分法 |
China National Standards Um |
English PDF |
| GB/T 6609.25-2023 |
Methods for chemical analysis and determination of physical properties of alUmina - Part 25: Determination of loose and tapped density 氧化铝化学分析方法和物理性能测定方法 第25部分：松装和振实密度的测定 |
China National Standards Um |
English PDF |
| GB/T 6150.12-2023 |
Methods for chemical analysis of tungsten concentrates Part 12: Determination of silica content Silicon-molybdenUm blue spectrophotometry and gravimetric method 钨精矿化学分析方法 第12部分：二氧化硅含量的测定 硅钼蓝分光光度法和重量法 |
China National Standards Um |
English PDF |
| GB/T 6150.8-2023 |
Methods for chemical analysis of tungsten concentrates Part 8: Determination of molybdenUm content Thiocyanate spectrophotometry 钨精矿化学分析方法 第8部分：钼含量的测定 硫氰酸盐分光光度法 |
China National Standards Um |
English PDF |
| GB/T 3624-2023 |
TitaniUm and titanium alloy seamless pipes 钛及钛合金无缝管 |
China National Standards Um |
English PDF |
| GB/T 3620.2-2023 |
Allowable deviations in chemical composition of titaniUm and titanium alloy processed products 钛及钛合金加工产品化学成分允许偏差 |
China National Standards Um |
English PDF |
| GB/T 3251-2023 |
Compression test methods for alUminum and aluminum alloy products 铝及铝合金产品压缩试验方法 |
China National Standards Um |
English PDF |
| GB/T 42668-2023 |
SamariUm iron nitrogen bonded permanent magnet powder 钐铁氮粘结永磁粉 |
China National Standards Um |
English PDF |
| GB/T 15677-2023 |
Metal lanthanUm and lanthanum powder 金属镧及镧粉 |
China National Standards Um |
English PDF |
| GB/T 20150-2023 |
Erythema reference action spectrUm and standard erythema dose 红斑基准作用光谱及标准红斑剂量 |
China National Standards Um |
English PDF |
| GB/T 42907-2023 |
Testing of non-equilibriUm carrier recombination lifetime in silicon ingots, silicon blocks and silicon wafers Non-contact eddy current induction method 硅锭、硅块和硅片中非平衡载流子复合寿命的测试 非接触涡流感应法 |
China National Standards Um |
English PDF |
| GB/T 34213-2023 |
High purity alUmina for sapphire single crystal 蓝宝石单晶用高纯氧化铝 |
China National Standards Um |
English PDF |
| GB/T 1553-2023 |
Determination of minority carrier lifetime in silicon and germaniUm Photoconductivity decay method 硅和锗体内少数载流子寿命的测定 光电导衰减法 |
China National Standards Um |
English PDF |
| GB/T 2988-2023 |
High alUmina brick 高铝砖 |
China National Standards Um |
English PDF |
| GB/T 20564.13-2023 |
High-strength cold-rolled steel plates and strips for automobiles Part 13: MediUm manganese steel 汽车用高强度冷连轧钢板及钢带 第13部分：中锰钢 |
China National Standards Um |
English PDF |
| GB/T 17899-2023 |
Corrosion of metals and alloys Potentiometric method for measuring the pitting corrosion potential of stainless steel in sodiUm chloride solution 金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法 |
China National Standards Um |
English PDF |
| GB/T 42925-2023 |
Internet Finance Personal Online ConsUmer Credit Information Disclosure 互联网金融 个人网络消费信贷 信息披露 |
China National Standards Um |
English PDF |
| GB/T 35964-2023 |
Securities and related financial instrUments Classification of Financial Instruments (CFI) codes 证券及相关金融工具 金融工具分类（CFI）编码 |
China National Standards Um |
English PDF |
| GB/T 42660-2023 |
Aerosol particle nUmber concentration Calibration of condensation particle counters 气溶胶颗粒数量浓度 凝结核颗粒计数器的校准 |
China National Standards Um |
English PDF |
| GB/T 42951-2023 |
Timing instrUments. Appearance parts of watches made of hard materials. General requirements and test methods. 计时仪器 硬材料制造的手表外观件 一般要求和试验方法 |
China National Standards Um |
English PDF |
| GB/T 34033.3-2023 |
Ships and Offshore Technology Risk Assessment of Ship Antifouling Systems Part 3: Methods for HUman Health Risk Assessment of Antifouling Active Substances During the Application and Removal of Marine Antifouling Primers 船舶与海上技术 船舶防污底系统风险评估 第3部分：船用防污底涂料应用和去除过程中防污活性物质的人体健康风险评估方法 |
China National Standards Um |
English PDF |
| GB/T 42834-2023 |
Functional safety operation and maintenance requirements for oil and gas pipeline safety instrUmentation systems 油气管道安全仪表系统的功能安全 运行维护要求 |
China National Standards Um |
English PDF |
| GB/T 42955-2023 |
Determination of total nitrogen content in fertilizers DUmas combustion method 肥料中总氮含量的测定 杜马斯燃烧法 |
China National Standards Um |
English PDF |
| GB/T 10510-2023 |
Nitrate phosphate fertilizer, Nitrate phosphate potassiUm fertilizer 硝酸磷肥、硝酸磷钾肥 |
China National Standards Um |
English PDF |
| GB/T 13883-2023 |
Determination of SeleniUm in Feed 饲料中硒的测定 |
China National Standards Um |
English PDF |
| GB/T 669-2023 |
Chemical reagent StrontiUm nitrate 化学试剂 硝酸锶 |
China National Standards Um |
English PDF |
| GB/T 649-2023 |
Chemical reagent potassiUm bromide 化学试剂 溴化钾 |
China National Standards Um |
English PDF |
| GB/T 42841-2023 |
Ergonomics of Thermal Environments Assessment and Management of Heat and Cold Stress in the HUman Body 热环境的人类工效学 人体冷热应激评估与管理 |
China National Standards Um |
English PDF |
| GB/T 42712-2023 |
Design principles and calibration methods of Chinese dUmmies for mechanical damage testing 力学损伤测试用中国假人设计原则与标定方法 |
China National Standards Um |
English PDF |
| GB/T 15759-2023 |
HUman body template design and usage requirements 人体模板设计和使用要求 |
China National Standards Um |
English PDF |
| GB/T 10000-2023 |
Chinese adult hUman body size 中国成年人人体尺寸 |
China National Standards Um |
English PDF |
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