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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 12974.1-2023 |
General teCHnical conditions for AC elevator motors Part 1: Three-phase asynchronous motors 交流电梯电动机通用技术条件 第1部分：三相异步电动机 |
China National Standards CH |
 English PDF |
| GB/T 12758-2023 |
General teCHnical conditions for urban rail transit signaling systems 城市轨道交通信号系统通用技术条件 |
China National Standards CH |
English PDF |
| GB/T 12712-2023 |
TeCHnical management requirements for condensate recovery and steam traps in steam heating systems 蒸汽供热系统凝结水回收及蒸汽疏水阀技术管理要求 |
China National Standards CH |
English PDF |
| GB/T 12598-2023 |
Plastics Ion exCHange resin Determination of sphericity rate after grinding and sphericity rate after grinding 塑料 离子交换树脂 渗磨圆球率和磨后圆球率的测定 |
China National Standards CH |
English PDF |
| GB/T 12113-2023 |
Methods of measurement of touCH current and protective conductor current 接触电流和保护导体电流的测量方法 |
China National Standards CH |
English PDF |
| GB/T 10401-2023 |
General teCHnical specifications for permanent magnet DC torque motors 永磁式直流力矩电动机通用技术规范 |
China National Standards CH |
English PDF |
| GB/T 10357.5-2023 |
Furniture meCHanical properties test Part 5: Cabinet strength and durability 家具力学性能试验 第5部分：柜类强度和耐久性 |
China National Standards CH |
English PDF |
| GB/T 10357.4-2023 |
Furniture meCHanical properties test Part 4: Cabinet stability 家具力学性能试验 第4部分：柜类稳定性 |
China National Standards CH |
English PDF |
| GB/T 1032-2023 |
Three-phase asynCHronous motor test methods 三相异步电动机试验方法 |
China National Standards CH |
English PDF |
| GB/T 10058-2023 |
Elevator teCHnical conditions 电梯技术条件 |
China National Standards CH |
English PDF |
| GB/T 10002.2-2023 |
Rigid polyvinyl CHloride (PVC-U) pipe fittings for water supply 给水用硬聚氯乙烯（PVC-U）管件 |
China National Standards CH |
English PDF |
| GB/T 10002.1-2023 |
Rigid polyvinyl CHloride (PVC-U) pipes for water supply 给水用硬聚氯乙烯（PVC-U）管材 |
China National Standards CH |
English PDF |
| GB/T 38880-2020 |
TeCHnical Specification for Children's Masks "Modification No. 1" 儿童口罩技术规范《第1号修改单》 |
China National Standards CH |
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 CH |
English PDF |
| GB/Z 42840-2023 |
NanoteCHnology Testing the potency of silver nanoparticles using muramic acid released by Staphylococcus aureus 纳米技术 利用金黄色葡萄球菌释放的胞壁酸检测银纳米颗粒的效力 |
China National Standards CH |
English PDF |
| GB/Z 42885-2023 |
Information Security TeCHnology Network Security Information Sharing Guide 信息安全技术 网络安全信息共享指南 |
China National Standards CH |
English PDF |
| GB/T 42711-2023 |
Three-dimensional parking garage wireless power supply system teCHnical requirements and test specifications 立体停车库无线供电系统 技术要求及测试规范 |
China National Standards CH |
English PDF |
| GB/T 42709.19-2023 |
Semiconductor devices Microelectronic meCHanical devices Part 19: Electronic compass 半导体器件 微电子机械器件 第19部分：电子罗盘 |
China National Standards CH |
English PDF |
| GB/T 37977.48-2023 |
Electrostatics Part 4-8: Standard test methods for specific applications Electrostatic disCHarge shielding bags 静电学 第4-8部分：特定应用中的标准试验方法 静电放电屏蔽袋 |
China National Standards CH |
English PDF |
| GB/T 37977.21-2023 |
Electrostatics Part 2-1: Test methods Electrostatic CHarge dissipation ability of materials and products 静电学 第2-1部分：试验方法 材料和产品静电荷消散能力 |
China National Standards CH |
English PDF |
| GB/T 9105-2023 |
Glasses Lenses PhotoCHromic Lenses 眼镜镜片 光致变色镜片 |
China National Standards CH |
English PDF |
| GB/T 42831-2023 |
General teCHnical conditions for guided service robots 导引服务机器人 通用技术条件 |
China National Standards CH |
English PDF |
| GB/T 42845.1-2023 |
Microbubble TeCHnology Characterization of Microbubbles Part 1: Offline Assessment of Particle Size Index 微细气泡技术 微气泡的表征 第1部分：粒径指数的离线评估 |
China National Standards CH |
English PDF |
| GB/T 42844-2023 |
Micro-bubble teCHnology Storage and transportation of ultra-fine bubble water dispersion system 微细气泡技术 超细气泡水分散体系的存储和运输 |
China National Standards CH |
English PDF |
| GB/T 42843.1-2023 |
Microbubble TeCHnology Measurement Sampling and Sample Preparation Part 1: Ultrafine Bubble Water Dispersion System 微细气泡技术 测量取样及样品制备 第1部分：超细气泡水分散体系 |
China National Standards CH |
English PDF |
| GB/T 42842.2-2023 |
Microbubble TeCHnology Cleaning Applications Part 2: Test methods for cleaning mechanical oil stains on the surface of machined metal parts 微细气泡技术 清洗应用 第2部分： 机加工金属零件表面机械油污清洗的试验方法 |
China National Standards CH |
English PDF |
| GB/T 42931-2023 |
Facilities Management BenCHmark Analysis Guide 设施管理 基准比较分析指南 |
China National Standards CH |
English PDF |
| GB/T 42776-2023 |
TeCHnology Assessment Classification 科技评估分类 |
China National Standards CH |
English PDF |
| GB/T 22427.7-2023 |
StarCH viscosity determination 淀粉黏度测定 |
China National Standards CH |
English PDF |
| GB/T 42961-2023 |
Climate CHange impact assessment method for vegetation ecological quality 植被生态质量的气候变化影响评价方法 |
China National Standards CH |
English PDF |
| GB/T 42724-2023 |
Ships and Marine TeCHnology Navigation and Ship Operations Guide to Marine Telephone Equipment 船舶与海洋技术 导航和船舶营运 船用电话设备指南 |
China National Standards CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
English PDF |
| GB/T 42847.2-2023 |
Reversible mode fuel cell module for energy storage systems Part 2: Performance testing method of reversible mode proton exCHange membrane cell and stack 储能系统用可逆模式燃料电池模块 第2部分：可逆模式质子交换膜单池与电堆性能测试方法 |
China National Standards CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
English PDF |
| GB/T 27921-2023 |
Risk Management Risk Assessment TeCHniques 风险管理 风险评估技术 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 42739-2023 |
NanoteCHnology Terminology Nanozyme 纳米科技 术语 纳米酶 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 7251.2-2023 |
Low voltage switCHgear and control equipment complete sets Part 2: Power switchgear and control equipment complete sets 低压成套开关设备和控制设备 第2部分：成套电力开关和控制设备 |
China National Standards CH |
English PDF |
| GB/T 7251.1-2023 |
Low-voltage switCHgear and controlgear complete sets Part 1: General provisions 低压成套开关设备和控制设备 第1部分：总则 |
China National Standards CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
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 CH |
English PDF |
| GB/T 42720-2023 |
Electronic special gas hexaCHlorodisilane 电子特气 六氯乙硅烷 |
China National Standards CH |
English PDF |
| GB/T 30652-2023 |
TriCHlorosilane for silicon epitaxy 硅外延用三氯氢硅 |
China National Standards CH |
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 CH |
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 CH |
English PDF |
| GB/T 42796-2023 |
Steel meCHanical connectors 钢筋机械连接件 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 713.6-2023 |
Steel plates and strips for pressure-bearing equipment Part 6: QuenCHed and tempered high-strength steels 承压设备用钢板和钢带 第6部分：调质高强度钢 |
China National Standards CH |
English PDF |
| GB/T 42953-2023 |
Basic terminology of CHinese veterinary medicine 中兽医基本术语 |
China National Standards CH |
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 CH |
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 CH |
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 CH |
English PDF |
| GB/T 42429-2023 |
Forensic science Testing of organic components in propellants Liquid CHromatography-mass spectrometry 法庭科学 发射药中有机成分检验 液相色谱-质谱法 |
China National Standards CH |
English PDF |
| GB/T 24748-2023 |
Reciprocating internal combustion engine flywheel teCHnical conditions 往复式内燃机 飞轮 技术条件 |
China National Standards CH |
English PDF |
| GB/T 5357-2023 |
Allen wrenCH 内六角花形扳手 |
China National Standards CH |
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 CH |
English PDF |
| GB/T 42947-2023 |
Reliability test methods for watCH movements 手表机心的可靠性试验方法 |
China National Standards CH |
English PDF |
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