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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 42822-2023 |
DeterminAtion of primary aromatic amines in art supplies 美术用品中初级芳香胺的测定方法 |
China National Standards At |
 English PDF |
| GB/T 42813-2023 |
DAta Paper Publishing Metadata 数据论文出版元数据 |
China National Standards At |
English PDF |
| GB/T 30523-2023 |
Core metadAta of scientific and technological resources 科技资源核心元数据 |
China National Standards At |
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 At |
English PDF |
| GB/T 42890-2023 |
Broadband trunking communicAtion (B-TrunC) system based on LTE technology Interface technical requirements (second phase) Inter-TCF interface 基于LTE技术的宽带集群通信（B-TrunC）系统 接口技术要求（第二阶段） TCF间接口 |
China National Standards At |
English PDF |
| GB/T 42889-2023 |
Broadband trunking communicAtion (B-TrunC) system based on LTE technology Interface technical requirements (second phase) Interface between TCF and eHSS 基于LTE技术的宽带集群通信（B-TrunC）系统 接口技术要求（第二阶段） TCF与eHSS间接口 |
China National Standards At |
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 At |
English PDF |
| GB/T 42937-2023 |
SpecificAtions for information exchange on express high-speed rail transportation 快件高铁运输信息交换规范 |
China National Standards At |
English PDF |
| GB/T 28638-2023 |
HeAt loss test and insulation effect evaluation method of urban heating pipe insulation structure 城镇供热管道保温结构散热损失测试与保温效果评定方法 |
China National Standards At |
English PDF |
| GB/T 42657-2023 |
Test method for infrared refractive index temperAture coefficient of infrared optical glass - vertical incidence method 红外光学玻璃红外折射率温度系数测试方法 垂直入射法 |
China National Standards At |
English PDF |
| GB/T 42653-2023 |
Glass high temperAture viscosity test method 玻璃高温黏度试验方法 |
China National Standards At |
English PDF |
| GB/T 31958-2023 |
Amorphous silicon thin film transistor liquid crystal display substrAte glass 非晶硅薄膜晶体管液晶显示器用基板玻璃 |
China National Standards At |
English PDF |
| GB/T 42867-2023 |
Technical Guidelines for Comprehensive UtilizAtion of Coal Mine Predrainage 煤矿预排水综合利用技术导则 |
China National Standards At |
English PDF |
| GB/T 42866-2023 |
Technical Guidelines for Coal Chemical WastewAter Treatment and Reuse 煤化工废水处理与回用技术导则 |
China National Standards At |
English PDF |
| GB/T 42865.1-2023 |
WAter quota for service industry Part 1: Swimming places 服务业用水定额 第1部分：游泳场所 |
China National Standards At |
English PDF |
| GB/T 42861-2023 |
General specificAtions for bulging blind rivets 鼓包型抽芯铆钉通用规范 |
China National Standards At |
English PDF |
| GB/T 42854-2023 |
General technical specificAtions for civil aircraft customer training flight simulators 民用飞机客户培训飞行模拟机通用技术规范 |
China National Standards At |
English PDF |
| GB/T 42853-2023 |
Technical dAta specifications for civil aircraft flight operations 民用飞机飞行运行技术数据规范 |
China National Standards At |
English PDF |
| GB/T 42852-2023 |
Civil aircraft maintenance technical dAta specifications 民用飞机维修技术数据规范 |
China National Standards At |
English PDF |
| GB/T 42921-2023 |
Optical functional film Polyethylene terephthalAte (PET) film Protective film adhesion measurement method 光学功能薄膜 聚对苯二甲酸乙二醇酯（PET）薄膜 保护膜黏着力测定方法 |
China National Standards At |
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 At |
English PDF |
| GB/T 42859-2023 |
ImplementAtion requirements for three-oriented analysis methods for aerospace product quality issues 航天产品质量问题三个面向分析方法实施要求 |
China National Standards At |
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 At |
English PDF |
| GB/T 42864-2023 |
Liquefied nAtural gas sampling facilities and sampling performance inspection 液化天然气的取样设施及取样性能检验 |
China National Standards At |
English PDF |
| GB/T 42877-2023 |
Meteorological dAta service interface specification 气象数据服务接口规范 |
China National Standards At |
English PDF |
| GB/T 42940-2023 |
Financial InformAtion Technology Fiscal Budget Management Software Audit Data Interface 财经信息技术 财政预算管理软件审计数据接口 |
China National Standards At |
English PDF |
| GB/T 27543-2023 |
Walking lifting plAtform truck 步行式升降平台搬运车 |
China National Standards At |
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 At |
English PDF |
| GB/T 10322.1-2023 |
Iron Ore Sampling and PreparAtion Methods 铁矿石 取样和制样方法 |
China National Standards At |
English PDF |
| GB/T 6730.87-2023 |
Iron ore, determinAtion of total iron and other multi-element content, wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method) 铁矿石 全铁及其他多元素含量的测定 波长色散X射线荧光光谱法（钴内标法） |
China National Standards At |
English PDF |
| GB/T 6730.86-2023 |
Iron ore DeterminAtion of radionuclides Inductively coupled plasma mass spectrometry 铁矿石 放射性核素的测定 电感耦合等离子体质谱法 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 27698.2-2023 |
Performance test methods for heAt exchangers and heat transfer elements Part 2: Heat exchangers 热交换器及传热元件性能测试方法 第2部分：热交换器 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 42950-2023 |
LeAther color fastness test color fastness to saliva 皮革 色牢度试验 耐唾液色牢度 |
China National Standards At |
English PDF |
| GB/T 42949-2023 |
LeAther color fastness test color fastness to rotating rubbing 皮革 色牢度试验 旋转摩擦色牢度 |
China National Standards At |
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 At |
English PDF |
| GB/T 12956-2023 |
BAthroom supporting equipment requirements 卫生间配套设备要求 |
China National Standards At |
English PDF |
| GB/T 42916-2023 |
Aluminum and aluminum alloy product identificAtion 铝及铝合金产品标识 |
China National Standards At |
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 At |
English PDF |
| GB/T 42654-2023 |
Test methods for seawAter erosion corrosion of copper and copper alloys 铜及铜合金海水冲刷腐蚀试验方法 |
China National Standards At |
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 At |
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 At |
English PDF |
| GB/T 23609-2023 |
Copper alloy seamless pipes for seawAter desalination equipment 海水淡化装置用铜合金无缝管 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 3114-2023 |
Copper and copper alloy flAt wire 铜及铜合金扁线 |
China National Standards At |
English PDF |
| GB/T 42707.1-2023 |
Remote operAtion and maintenance of CNC machine tools Part 1: General requirements 数控机床远程运维 第1部分：通用要求 |
China National Standards At |
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 At |
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 At |
English PDF |
| GB/T 42942-2023 |
Textile mAterials for automotive interiors - Schauer wear test method 汽车内饰用纺织材料 肖伯尔耐磨试验方法 |
China National Standards At |
English PDF |
| GB/T 42699.2-2023 |
Textiles QualitAtive and quantitative analysis of proteome of certain animal hair fibers Part 2: Reduced protein peptide analysis Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS) method 纺织品 某些动物毛纤维蛋白质组定性和定量分析 第2部分：还原蛋白质多肽分析基质辅助激光解吸电离飞行时间质谱（MALDI-TOF-MS）法 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 17601-2023 |
Refractory mAterials - Test methods for acid resistance 耐火材料 耐酸性试验方法 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
English PDF |
| GB/T 42795-2023 |
High strain steel plAte for offshore oil and gas pipelines 高应变海洋油气输送管用钢板 |
China National Standards At |
English PDF |
| GB/T 42672-2023 |
Corrosion of metals and alloys - Methods for monitoring environmental factors in surface seawAter exposure tests 金属和合金的腐蚀 表层海水暴露试验环境因素监测方法 |
China National Standards At |
English PDF |
| GB/T 42671-2023 |
Test method for surface roughness of carbon mAterials 炭素材料表面粗糙度试验方法 |
China National Standards At |
English PDF |
| GB/T 42670-2023 |
DeterminAtion method of Rockwell hardness of carbon materials 炭素材料洛氏硬度测定方法 |
China National Standards At |
English PDF |
| GB/T 42669-2023 |
Corrosion-resistant flAt bulb steel for cargo tanks of crude oil tankers 原油船货油舱用耐腐蚀球扁钢 |
China National Standards At |
English PDF |
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