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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 42674-2023 |
OptICal functional film microstructure thickness test method 光学功能薄膜 微结构厚度测试方法 |
China National Standards IC |
 English PDF |
| GB/T 42860-2023 |
General requirements for launch vehICle transportation 运载火箭运输通用要求 |
China National Standards IC |
English PDF |
| GB/T 42846-2023 |
Space environment Ground simulation method of space radiation effects of non-metallIC materials 空间环境 非金属材料空间辐射效应地面模拟方法 |
China National Standards IC |
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 IC |
English PDF |
| GB/T 12971.1-2023 |
Contact wires for electrIC traction Part 1: Copper and copper alloy contact wires 电力牵引用接触线 第1部分：铜及铜合金接触线 |
China National Standards IC |
English PDF |
| GB/T 42762-2023 |
General technICal requirements for cups and pots 杯壶类产品通用技术要求 |
China National Standards IC |
English PDF |
| GB/T 42877-2023 |
MeteorologICal data service interface specification 气象数据服务接口规范 |
China National Standards IC |
English PDF |
| GB/T 42897-2023 |
MICroelectromechanical systems (MEMS) technology Silicon-based MEMS nano-thickness film tensile strength test method 微机电系统（MEMS）技术 硅基MEMS纳米厚度膜抗拉强度试验方法 |
China National Standards IC |
English PDF |
| GB/T 42896-2023 |
MICroelectromechanical systems (MEMS) technology Silicon-based MEMS nanoscale structure impact test method 微机电系统（MEMS）技术 硅基MEMS纳尺度结构冲击试验方法 |
China National Standards IC |
English PDF |
| GB/T 42895-2023 |
MICroelectromechanical systems (MEMS) technology Silicon-based MEMS microstructure bending strength test method 微机电系统（MEMS）技术 硅基MEMS微结构弯曲强度试验方法 |
China National Standards IC |
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 IC |
English PDF |
| GB/T 6730.85-2023 |
Iron ore - Preparation and determination of certified standard samples for chemICal analysis 铁矿石 化学分析用有证标准样品的制备和定值 |
China National Standards IC |
English PDF |
| GB/T 6730.84-2023 |
Iron ore - Determination of total rare earth content - Inductively coupled plasma atomIC emission spectrometry 铁矿石 稀土总量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards IC |
English PDF |
| GB/T 42857-2023 |
Safety requirements for pressure swing adsorption hydrogen purifICation system 变压吸附提纯氢气系统安全要求 |
China National Standards IC |
English PDF |
| GB/T 42855-2023 |
TechnICal Requirements for Hydrogen Fuel Cell Vehicle Refueling Protocol 氢燃料电池车辆加注协议技术要求 |
China National Standards IC |
English PDF |
| GB/T 42629.4-2023 |
International Code of Conduct for Environmental Surveys of Seabed Areas and High Seas Part 4: Survey of PhysICal Properties of Marine Sediments 国际海底区域和公海环境调查规程 第4部分：海洋沉积物物理特性调查 |
China National Standards IC |
English PDF |
| GB/T 42732-2023 |
Nanotechnology Size distribution and concentration measurement of inorganIC nanoparticles in aqueous phase Single particle inductively coupled plasma mass spectrometry 纳米技术 水相中无机纳米颗粒的尺寸分布和浓度测量 单颗粒电感耦合等离子体质谱法 |
China National Standards IC |
English PDF |
| GB/T 42928-2023 |
Code of Good PractICe for Reverse Logistics Services 逆向物流服务良好行为规范 |
China National Standards IC |
English PDF |
| GB/T 28712.6-2023 |
Heat exchanger types and basIC parameters Part 6: Air-cooled heat exchanger 热交换器型式与基本参数 第6部分：空冷式热交换器 |
China National Standards IC |
English PDF |
| GB/T 28712.5-2023 |
Heat exchanger types and basIC parameters Part 5: Spiral plate heat exchanger 热交换器型式与基本参数 第5部分：螺旋板式热交换器 |
China National Standards IC |
English PDF |
| GB/T 28712.4-2023 |
Heat exchanger types and basIC parameters Part 4: Thermosiphon reboiler 热交换器型式与基本参数 第4部分：热虹吸式重沸器 |
China National Standards IC |
English PDF |
| GB/T 27021.12-2023 |
Conformity assessment Management system audit and certifICation body requirements Part 12: Collaborative business relationship management system audit and certification competency requirements 合格评定 管理体系审核认证机构要求 第12部分：协作业务关系管理体系审核与认证能力要求 |
China National Standards IC |
English PDF |
| GB/T 42888-2023 |
Information Security Technology Machine Learning Algorithm Security Assessment SpecifICation 信息安全技术 机器学习算法安全评估规范 |
China National Standards IC |
English PDF |
| GB/T 42884-2023 |
Information Security Technology Mobile Internet ApplICation (App) Life Cycle Security Management Guide 信息安全技术 移动互联网应用程序（App）生命周期安全管理指南 |
China National Standards IC |
English PDF |
| GB/T 35274-2023 |
Information security technology Big data servICe security capability requirements 信息安全技术 大数据服务安全能力要求 |
China National Standards IC |
English PDF |
| GB/T 17928-2023 |
Leather - PhysICal and mechanical tests - Determination of pinhole tear strength 皮革 物理和机械试验 针孔撕裂强度的测定 |
China National Standards IC |
English PDF |
| GB/T 42880-2023 |
ChemICals Bee (Apis mellifera L.) chronic oral toxicity test (10-day feeding method) 化学品 蜜蜂（Apis mellifera L.）慢性经口毒性试验（10天饲喂法） |
China National Standards IC |
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 IC |
English PDF |
| GB/T 42916-2023 |
Aluminum and aluminum alloy product identifICation 铝及铝合金产品标识 |
China National Standards IC |
English PDF |
| GB/T 42915-2023 |
SpecifICation for identification of copper concentrates and main copper-containing materials 铜精矿及主要含铜物料鉴别规范 |
China National Standards IC |
English PDF |
| GB/T 27683-2023 |
Copper and copper alloy cutting chips and recycling specifICations 铜及铜合金切削屑料及其回收规范 |
China National Standards IC |
English PDF |
| GB/T 26038-2023 |
Tungsten-based high specifIC gravity alloy plate 钨基高比重合金板材 |
China National Standards IC |
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 IC |
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 IC |
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 IC |
English PDF |
| GB/T 8151.26-2023 |
Methods for chemICal analysis of zinc concentrates Part 26: Determination of silver content Acid dissolution-flame atomic absorption spectrometry 锌精矿化学分析方法 第 26 部分：银含量的测定 酸溶解-火焰原子吸收光谱法 |
China National Standards IC |
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 IC |
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 IC |
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 IC |
English PDF |
| GB/T 6150.15-2023 |
Methods for chemICal analysis of tungsten concentrates Part 15: Determination of bismuth content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry 钨精矿化学分析方法 第15部分：铋含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards IC |
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 IC |
English PDF |
| GB/T 6150.10-2023 |
Methods for chemICal analysis of tungsten concentrates Part 10: Determination of lead content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry 钨精矿化学分析方法 第10部分：铅含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards IC |
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 IC |
English PDF |
| GB/T 6150.6-2023 |
Methods for chemICal analysis of tungsten concentrates Part 6: Determination of wet water content Gravimetric method 钨精矿化学分析方法 第6部分：湿存水含量的测定 重量法 |
China National Standards IC |
English PDF |
| GB/T 6150.4-2023 |
ChemICal analysis methods for tungsten concentrates Part 4: Determination of sulfur content High-frequency induction infrared absorption method and combustion-iodometric method 钨精矿化学分析方法 第4部分：硫含量的测定 高频感应红外吸收法和燃烧-碘量法 |
China National Standards IC |
English PDF |
| GB/T 5246-2023 |
electrolytIC copper powder 电解铜粉 |
China National Standards IC |
English PDF |
| GB/T 5166-2023 |
Determination of elastIC modulus of sintered metal materials and cemented carbide 烧结金属材料和硬质合金弹性模量的测定 |
China National Standards IC |
English PDF |
| GB/T 3884.12-2023 |
Methods for chemICal analysis of copper concentrates Part 12: Determination of fluorine and chlorine content Ion chromatography and potentiometric titration 铜精矿化学分析方法 第12部分：氟和氯含量的测定 离子色谱法和电位滴定法 |
China National Standards IC |
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 IC |
English PDF |
| GB/T 42656-2023 |
Test method for kinetIC properties of hydrogen absorption and release reaction of rare earth hydrogen storage alloys 稀土系储氢合金 吸放氢反应动力学性能测试方法 |
China National Standards IC |
English PDF |
| GB/T 5905.1-2023 |
Cranes - Inspection and testing specifICations - Part 1: General principles 起重机 检验与试验规范 第1部分：通则 |
China National Standards IC |
English PDF |
| GB/T 24716-2023 |
General technICal specifications for solar power supply systems for facilities along highways 公路沿线设施太阳能供电系统通用技术规范 |
China National Standards IC |
English PDF |
| GB/T 18887-2023 |
GeosynthetICs Woven/nonwoven composite geotextiles 土工合成材料 机织/非织造复合土工布 |
China National Standards IC |
English PDF |
| GB/T 17640-2023 |
GeosynthetICs Filament woven geotextiles 土工合成材料 长丝机织土工布 |
China National Standards IC |
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 IC |
English PDF |
| GB/T 42905-2023 |
Testing of SilICon Carbide Epitaxial Layer Thickness Infrared Reflection Method 碳化硅外延层厚度的测试 红外反射法 |
China National Standards IC |
English PDF |
| GB/T 42902-2023 |
Testing of surface defects of silICon carbide epitaxial wafers Laser scattering method 碳化硅外延片表面缺陷的测试 激光散射法 |
China National Standards IC |
English PDF |
| GB/T 42789-2023 |
Test method for silICon wafer surface gloss 硅片表面光泽度的测试方法 |
China National Standards IC |
English PDF |
| GB/T 42721-2023 |
ElectronIC special gas nitric oxide 电子特气 一氧化氮 |
China National Standards IC |
English PDF |
| GB/T 42720-2023 |
ElectronIC special gas hexachlorodisilane 电子特气 六氯乙硅烷 |
China National Standards IC |
English PDF |
| GB/T 42676-2023 |
Testing the quality of semIConductor single crystals X-ray diffraction method 半导体单晶晶体质量的测试 X射线衍射法 |
China National Standards IC |
English PDF |
| GB/T 35307-2023 |
Fluidized bed granular silICon 流化床法颗粒硅 |
China National Standards IC |
English PDF |
| GB/T 35306-2023 |
Determination of carbon and oxygen content in silICon single crystal Low-temperature Fourier transform infrared spectroscopy 硅单晶中碳、氧含量的测定 低温傅立叶变换红外光谱法 |
China National Standards IC |
English PDF |
| GB/T 30652-2023 |
TrIChlorosilane for silicon epitaxy 硅外延用三氯氢硅 |
China National Standards IC |
English PDF |
| GB/T 29057-2023 |
Procedure for evaluating polycrystalline silICon rods by zone melting and spectroscopic analysis 用区熔拉晶法和光谱分析法评价多晶硅棒的规程 |
China National Standards IC |
English PDF |
| GB/T 24582-2023 |
Determination of metal impurity content on polycrystalline silICon surface by acid leaching-inductively coupled plasma mass spectrometry 多晶硅表面金属杂质含量测定 酸浸取-电感耦合等离子体质谱法 |
China National Standards IC |
English PDF |
| GB/T 6616-2023 |
Testing of semIConductor wafer resistivity and semiconductor film sheet resistance non-contact eddy current method 半导体晶片电阻率及半导体薄膜薄层电阻的测试 非接触涡流法 |
China National Standards IC |
English PDF |
| GB/T 1555-2023 |
SemIConductor single crystal crystal orientation determination method 半导体单晶晶向测定方法 |
China National Standards IC |
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 IC |
English PDF |
| GB/T 42667-2023 |
Test method for room temperature isobiaxial bending strength of fine ceramICs - double loop method 精细陶瓷室温等双轴弯曲强度试验方法 双环法 |
China National Standards IC |
English PDF |
| GB/T 42665-2023 |
Test method for spherICal indentation strength of porous ceramics 多孔陶瓷球形压痕强度试验方法 |
China National Standards IC |
English PDF |
| GB/T 42655-2023 |
Test method for high temperature compression properties of continuous fiber reinforced ceramIC matrix composites 连续纤维增强陶瓷基复合材料高温压缩性能试验方法 |
China National Standards IC |
English PDF |
| GB/T 2988-2023 |
High alumina brICk 高铝砖 |
China National Standards IC |
English PDF |
| GB/T 42910-2023 |
Test method for high temperature compression shear strength of inorganIC adhesives 无机胶粘剂高温压缩剪切强度试验方法 |
China National Standards IC |
English PDF |
| GB/T 42913-2023 |
Corrosion of metals and alloys Test methods for high-temperature corrosion of metallIC materials embedded in salt, ash or other solids 金属和合金的腐蚀 金属材料嵌入在盐、灰烬或其他固体中的高温腐蚀试验方法 |
China National Standards IC |
English PDF |
| GB/T 42912-2023 |
Corrosion of metals and alloys Test methods for high-temperature corrosion of metallIC materials under static immersion in molten salts or other liquids 金属和合金的腐蚀 金属材料在静态浸入熔盐或其他液体条件下的高温腐蚀试验方法 |
China National Standards IC |
English PDF |
| GB/T 42906-2023 |
Graphite materials - Determination of equivalent boron content - Inductively coupled plasma atomIC emission spectrometry 石墨材料 当量硼含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards IC |
English PDF |
| GB/T 42904-2023 |
Corrosion of metals and alloys Seawater pipeline dynamIC corrosion test 金属和合金的腐蚀 海水管路动水腐蚀试验 |
China National Standards IC |
English PDF |
| GB/T 42903-2023 |
MetallIC materials—Method for determination of creep crack and creep-fatigue crack growth rates 金属材料 蠕变裂纹及蠕变-疲劳裂纹扩展速率测定方法 |
China National Standards IC |
English PDF |
| GB/T 42901-2023 |
Test methods for mechanICal connectors of steel bars 钢筋机械连接件试验方法 |
China National Standards IC |
English PDF |
| GB/T 42900-2023 |
High strain rate and high temperature compression test method for metallIC materials 金属材料 高应变速率高温压缩试验方法 |
China National Standards IC |
English PDF |
| GB/T 42796-2023 |
Steel mechanICal connectors 钢筋机械连接件 |
China National Standards IC |
English PDF |
| GB/T 42673-2023 |
Non-destructive testing of steel pipes MagnetIC particle testing of surface defects in ferromagnetic seamless and welded steel pipes 钢管无损检测 铁磁性无缝和焊接钢管表面缺欠的磁粉检测 |
China National Standards IC |
English PDF |
| GB/T 42664-2023 |
Non-destructive testing of steel pipes AutomatIC ultrasonic detection of longitudinal and/or transverse defects in welded steel pipe seams 钢管无损检测 焊接钢管焊缝纵向和/或横向缺欠的自动超声检测 |
China National Standards IC |
English PDF |
| GB/T 42662-2023 |
Non-destructive testing of steel pipes AutomatIC ultrasonic detection of delamination defects in steel strips/plates for welded steel pipes 钢管无损检测 焊接钢管用钢带/钢板分层缺欠的自动超声检测 |
China National Standards IC |
English PDF |
| GB/T 34215-2023 |
Cold-rolled non-oriented electrICal steel strip (sheet) for electric vehicle drive motor 电动汽车驱动电机用冷轧无取向电工钢带（片） |
China National Standards IC |
English PDF |
| GB/T 20490-2023 |
Non-destructive testing of steel pipes AutomatIC ultrasonic detection of delamination defects in seamless and welded steel pipes 钢管无损检测 无缝和焊接钢管分层缺欠的自动超声检测 |
China National Standards IC |
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 IC |
English PDF |
| GB/T 713.4-2023 |
Steel plates and strips for pressure equipment Part 4: NICkel alloy steels with specified low temperature properties 承压设备用钢板和钢带 第4部分：规定低温性能的镍合金钢 |
China National Standards IC |
English PDF |
| GB/T 27700.1-2023 |
Qualified surface acoustIC wave filters Part 1: General specifications 有质量评定的声表面波滤波器 第1部分 ：总规范 |
China National Standards IC |
English PDF |
| GB/T 12274.401-2023 |
Qualified Quartz Crystal Oscillators Part 4-1: Blank Detailed SpecifICation Capability Approval 有质量评定的石英晶体振荡器 第4-1部分：空白详细规范 能力批准 |
China National Standards IC |
English PDF |
| GB/T 42953-2023 |
BasIC terminology of Chinese veterinary medicine 中兽医基本术语 |
China National Standards IC |
English PDF |
| GB/T 42930-2023 |
Internet Finance Personal IdentifICation Technology Requirements 互联网金融 个人身份识别技术要求 |
China National Standards IC |
English PDF |
| GB/T 42929-2023 |
TechnICal requirements for intelligent risk prevention and control in Internet finance 互联网金融智能风险防控技术要求 |
China National Standards IC |
English PDF |
| GB/T 42927-2023 |
Financial industry open source software evaluation specifICations 金融行业开源软件测评规范 |
China National Standards IC |
English PDF |
| GB/T 42926-2023 |
SpecifICations for Network Security Risk Assessment of Financial Information Systems 金融信息系统网络安全风险评估规范 |
China National Standards IC |
English PDF |
| GB/T 42815-2023 |
Bond PrICe Indicator Product Description Specification 债券价格指标产品描述规范 |
China National Standards IC |
English PDF |
| GB/T 42777-2023 |
TechnICal framework guide for knowledge graph construction based on text data-based financial risk prevention and control 基于文本数据的金融风险防控 知识图谱构建技术框架指南 |
China National Standards IC |
English PDF |
| GB/T 42775-2023 |
Data Security Risk Prevention and Control in the Securities and Futures Industry Data ClassifICation and Grading Guidelines 证券期货业数据安全风险防控 数据分类分级指引 |
China National Standards IC |
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 IC |
English PDF |
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