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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 40110-2021 |
Surface chemical analysis - Determination of surface elemental contamination on silicon wafers by total-REflection X-ray fluorescence (TXRF) spectroscopy 表面化学分析 全反射X射线荧光光谱法（TXRF）测定硅片表面元素污染 |
China National Standards RE |
 English PDF |
| GB/T 40105-2021 |
REquirements for cross-border electronic commerce transaction 跨境电子商务交易要求 |
China National Standards RE |
English PDF |
| GB/T 40103-2021 |
Technical REquirement of connecting to power system for solar thermal power station 太阳能热发电站接入电力系统技术规定 |
China National Standards RE |
English PDF |
| GB/T 40099-2021 |
Solar thermal electric plant—CREation of annual solar radiation data set 太阳能光热发电站 代表年太阳辐射数据集的生成方法 |
China National Standards RE |
English PDF |
| GB/T 40098-2021 |
Coding REgulation for swapping power battery pack of electric vehicles 电动汽车更换用动力蓄电池箱编码规则 |
China National Standards RE |
English PDF |
| GB/T 40097-2021 |
Functional specifications and technical REquirements of energy router 能源路由器功能规范和技术要求 |
China National Standards RE |
English PDF |
| GB/T 40096.2-2021 |
Technical specification for on-site protection equipment - Part 2: Connector and pREfabricated cable 就地化继电保护装置技术规范 第2部分：连接器及预制缆 |
China National Standards RE |
English PDF |
| GB/T 40095-2021 |
Technical specifications for measuREment and control device in smart substation 智能变电站测控装置技术规范 |
China National Standards RE |
English PDF |
| GB/T 40071-2021 |
Nanotechnologies—MeasuREment of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method 纳米技术 石墨烯相关二维材料的层数测量 光学对比度法 |
China National Standards RE |
English PDF |
| GB/T 40069-2021 |
Nanotechnologies—MeasuREment of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method 纳米技术 石墨烯相关二维材料的层数测量 拉曼光谱法 |
China National Standards RE |
English PDF |
| GB/T 40067-2021 |
MicrostructuRE and defect determination of tungsten carbide powder 碳化钨粉末微观组织及缺陷检测方法 |
China National Standards RE |
English PDF |
| GB/T 40066-2021 |
Nanotechnologies—Thickness measuREment of graphene oxide—Atomic Force Microscopy (AFM) 纳米技术 氧化石墨烯厚度测量 原子力显微镜法 |
China National Standards RE |
English PDF |
| GB/T 40007-2021 |
Nanotechnology—Contacting methods for measuring the REsistivity of nanomaterials—General rules 纳米技术 纳米材料电阻率的接触式测量方法 通则 |
China National Standards RE |
English PDF |
| GB/T 40006.3-2021 |
Plastics—REcycled plastics—Part 3:Polypropylene(PP) materials 塑料 再生塑料 第3部分：聚丙烯(PP)材料 |
China National Standards RE |
English PDF |
| GB/T 40006.2-2021 |
Plastics—REcycled plastics—Part 2:Polyethylene(PE) materials 塑料 再生塑料 第2部分：聚乙烯(PE)材料 |
China National Standards RE |
English PDF |
| GB/T 40006.1-2021 |
Plastics—REcycled plastic—Part 1:General rules 塑料 再生塑料 第1部分：通则 |
China National Standards RE |
English PDF |
| GB/T 40005-2021 |
Weibull statistics for stREngth data of fine ceramics 精细陶瓷强度数据的韦布尔统计分析方法 |
China National Standards RE |
English PDF |
| GB/T 40004-2021 |
Copper-silver alloy REctangular wire 铜银合金扁线 |
China National Standards RE |
English PDF |
| GB/T 39989-2021 |
SupeRElastic titanium-nickel shape memory alloy bar and wire 超弹性钛镍形状记忆合金棒材和丝材 |
China National Standards RE |
English PDF |
| GB/T 39981-2021 |
Building construction machinery and equipment—Portable,hand-held,internal combustion engine driven cut-off machines—Safety REquirements 建筑施工机械与设备 便携、手持、内燃机式切割机 安全要求 |
China National Standards RE |
English PDF |
| GB/T 39978-2021 |
Nanotechnology—REsistivity of carbon nanotube powder—Four probe method 纳米技术 碳纳米管粉体电阻率 四探针法 |
China National Standards RE |
English PDF |
| GB/T 39977-2021 |
General technical REquirements for aquarium poly(methyl methacrylate) sheets 水族馆用聚甲基丙烯酸甲酯板材通用技术要求 |
China National Standards RE |
English PDF |
| GB/T 39974-2021 |
Magnesium partially stabilized zirconia ceramic element for oxygen measuREment in molten steel 钢水测氧用镁稳定氧化锆陶瓷元件 |
China National Standards RE |
English PDF |
| GB/T 39971-2021 |
ThREsholds and grading of relative wet grip index for motor vehicle tyres 汽车轮胎湿路面相对抓着指数限值和等级 |
China National Standards RE |
English PDF |
| GB/T 39970-2021 |
ThREsholds and grading of coast-by noise for motor vehicle tyres 汽车轮胎惯性滑行通过噪声限值和等级 |
China National Standards RE |
English PDF |
| GB/T 39515.2-2021 |
Agricultural and foREstry machinery-Environmental requirements for sprayers-Part 2:Horizontal boom sprayers 农林机械 喷雾机的环境要求 第2部分：水平喷杆式喷雾机 |
China National Standards RE |
English PDF |
| GB/T 38329.2-2021 |
Utility connections in port - Part 2: High and low voltage shoRE connection systems - Data communication for monitoring and control 港口船岸连接 第2部分：高压和低压岸电连接系统 监测和控制的数据传输 |
China National Standards RE |
English PDF |
| GB/T 38047.2-2021 |
Evaluation methods for REliability on smart household appliances - Part 2: Special requirements for room air conditioners 智能家用电器可靠性评价方法 第2部分：房间空气调节器的特殊要求 |
China National Standards RE |
English PDF |
| GB/T 35205.5-2021 |
Rough-terrain trucks - Safety REquirements and verificaiton - Part 5: Interface between variable-reach truck and integrated personnnel work platform 越野叉车 安全要求及验证 第5部分：伸缩臂式叉车和集成式人员工作平台的连接装置 |
China National Standards RE |
English PDF |
| GB/T 31838.7-2021 |
Solid insulating materials - Dielecteric and REsistive properties - Part 7: Resistive properties(DC method) - Measurement of volume resistance and volume resistivity at elevated temperatures 固体绝缘材料 介电和电阻特性 第7部分：电阻特性(DC方法) 高温下测量体积电阻和体积电阻率 |
China National Standards RE |
English PDF |
| GB/T 31838.6-2021 |
Solid insulating materials—Dielectric and REsistive properties—Part 6:Dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 0.1Hz～10 MHz) 固体绝缘材料 介电和电阻特性 第6部分：介电特性（AC方法） 相对介电常数和介质损耗因数（频率0.1Hz~10MHz） |
China National Standards RE |
English PDF |
| GB/T 31838.5-2021 |
Solid insulating materials - Dielectric and REsistive properties - Part 5: Resistive properties(DC method) - Volume resistance and volume resistivity of impregnation and coating materials 固体绝缘材料 介电和电阻特性 第5部分：电阻特性(DC方法) 浸渍和涂层材料的体积电阻和体积电阻率 |
China National Standards RE |
English PDF |
| GB/T 31070.3-2021 |
Building intercom systems—Part 3:Technical REquirements for specific applications 楼寓对讲系统 第3部分:特定应用技术要求 |
China National Standards RE |
English PDF |
| GB/T 29716.3-2021 |
Mechanical vibration and shock—Signal processing—Part 3:Methods of time-fREquency analysis 机械振动与冲击 信号处理 第3部分：时频分析方法 |
China National Standards RE |
English PDF |
| GB/T 29317-2021 |
Terminology of electric vehicle charging/battery swap infrastructuRE 电动汽车充换电设施术语 |
China National Standards RE |
English PDF |
| GB/T 28951-2021 |
FoREst certification in China—Forest management 中国森林认证 森林经营 |
China National Standards RE |
English PDF |
| GB/T 28543-2021 |
Noise measuREment method on power capacitors 电力电容器噪声测量方法 |
China National Standards RE |
English PDF |
| GB/T 27021.3-2021 |
Conformity assessment - REquirements for bodies providing audit and certification of management systems - Part 3: Competence requirements for auditing and certification of quality management systems 合格评定 管理体系审核认证机构要求 第3部分：质量管理体系审核与认证能力要求 |
China National Standards RE |
English PDF |
| GB/T 27021.2-2021 |
Conformity assessment - REquirements for bodies providing audit and certification of management systems - Part 2: Competence requirements for auditing and certification of environmental management systems 合格评定 管理体系审核认证机构要求 第2部分：环境管理体系审核与认证能力要求 |
China National Standards RE |
English PDF |
| GB/T 25301-2021 |
REsistance welding equipment - Transformers - General specifications applicable to all transformers 电阻焊设备 变压器 适用于所有变压器的通用技术条件 |
China National Standards RE |
English PDF |
| GB/T 24673-2021 |
Small-size gasoline engine diREct-link centrifugal pumps unit 小型汽油机直联离心泵机组 |
China National Standards RE |
English PDF |
| GB/T 24279.2-2021 |
Textiles - Determination of certain flame REtardants - Part 2: Phosphorus flame retardants 纺织品 某些阻燃剂的测定 第2部分:磷系阻燃剂 |
China National Standards RE |
English PDF |
| GB/T 23294-2021 |
Abrasion REsistant refractory materials 耐磨耐火材料 |
China National Standards RE |
English PDF |
| GB/T 23293-2021 |
Nitride bonded REfractory products and their related mortars 氮化物结合耐火制品及其配套耐火泥浆 |
China National Standards RE |
English PDF |
| GB/T 22888-2021 |
Leather - Physical and mechanical tests - Determination of cold crack temperatuRE of surface coatings 皮革 物理和机械试验 表面涂层低温脆裂温度的测定 |
China National Standards RE |
English PDF |
| GB/T 22459.8-2021 |
REfractory mortars-Part 8:Determination of bleeding 耐火泥浆 第8部分：泌水性试验方法 |
China National Standards RE |
English PDF |
| GB/T 17934.8-2021 |
Graphic technology—Process control for the production of half-tone colour separations, proof and production prints—Part 8:Validation print processes working diREctly from digital data 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第8部分：直接使用数字数据的验证印刷品制作过程 |
China National Standards RE |
English PDF |
| GB/T 17934.7-2021 |
Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—Part 7:Proofing processes working diREctly from digital data 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第7部分：直接使用数字数据的打样过程 |
China National Standards RE |
English PDF |
| GB/T 17934.1-2021 |
Graphic technology-Process control for the production of half-tone colour separations，proof and production prints-Part 1:Parameters and measuREment methods 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第1部分：参数与测量方法 |
China National Standards RE |
English PDF |
| GB/T 15972.47-2021 |
Specifications for optical fibRE test method - Part 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss 光纤试验方法规范 第47部分：传输特性的测量方法和试验程序 宏弯损耗 |
China National Standards RE |
English PDF |
| GB/T 15765-2021 |
Hermetic motor-compREssors for room air conditioners 房间空气调节器用全封闭型电动机-压缩机 |
China National Standards RE |
English PDF |
| GB/T 14949.5-2021 |
Manganese oREs一Determination of titanium content一Diantipyrylmethane spectrophotometric method 锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards RE |
English PDF |
| GB/T 14949.12-2021 |
Manganese oREs - Determination of combined water content - Gravimetric method 锰矿石 化合水含量的测定 重量法 |
China National Standards RE |
English PDF |
| GB/T 14230-2021 |
Test method of tooth bending stREngth for gear load capacity 齿轮弯曲疲劳强度试验方法 |
China National Standards RE |
English PDF |
| GB/T 14229-2021 |
Test method of surface contact stREngth for gear load capacity 齿轮接触疲劳强度试验方法 |
China National Standards RE |
English PDF |
| GB/T 13163.2-2021 |
Radiation protection instrumentation—Radon and radon decay product measuring instruments—Part 2:Specific REquirements for 222Rn and 220Rn measuring instruments 辐射防护仪器 氡及氡子体测量仪 第2部分：222Rn和220Rn测量仪的特殊要求 |
China National Standards RE |
English PDF |
| GB/T 12807-2021 |
Laboratory glasswaRE-Graduated pipettes 实验室玻璃仪器 分度吸量管 |
China National Standards RE |
English PDF |
| GB/T 12719-2021 |
Exploration specification of hydrogeology and engineering geology in mining aREas 矿区水文地质工程地质勘查规范 |
China National Standards RE |
English PDF |
| GB/T 12604.6-2021 |
Non-destructive testing—Terminology—Eddy curREnt testing 无损检测 术语 涡流检测 |
China National Standards RE |
English PDF |
| GB/T 12190-2021 |
Method for measuring the shielding effectiveness of electromagnetic shielding enclosuREs 电磁屏蔽室屏蔽效能的测量方法 |
China National Standards RE |
English PDF |
| GB/T 11344-2021 |
Non-destructive testing—Ultrasonic thickness measuREment 无损检测 超声测厚 |
China National Standards RE |
English PDF |
| GB/T 11270.2-2021 |
Superabrasive products—Diamond circular saw blade—Part 2:SinteREd saw blades 超硬磨料制品 金刚石圆锯片 第2部分：烧结锯片 |
China National Standards RE |
English PDF |
| GB/T 9966.9-2021 |
Test methods for natural stone—Part 9: Determination of the dynamic modulus of elasticity by measuring the fundamental REsonance frequency 天然石材试验方法 第9部分：通过测量共振基本频率测定动力弹性模数 |
China National Standards RE |
English PDF |
| GB/T 9966.11-2021 |
Test methods for natural stone—Part 11: Determination of REsistance to ageing by cold and thermal shock 天然石材试验方法 第11部分：激冷激热加速老化强度测定 |
China National Standards RE |
English PDF |
| GB/T 8366-2021 |
REsistance welding—Resistance welding equipment—Mechanical and electrical requirements 电阻焊 电阻焊设备 机械和电气要求 |
China National Standards RE |
English PDF |
| GB/T 8243.12-2021 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 12: Filtration efficiency using particle counting and contaminant REtention capacity 内燃机全流式机油滤清器试验方法 第12部分：颗粒计数法滤清效率和容灰量 |
China National Standards RE |
English PDF |
| GB/T 7925-2021 |
NC REciprocating traveling type wire electrical-discharge machines—Parameters 数控往复走丝电火花线切割机床 参数 |
China National Standards RE |
English PDF |
| GB/T 6546-2021 |
Corrugated fibREboard—Determination of edgewise crush resistance 瓦楞纸板 边压强度的测定 |
China National Standards RE |
English PDF |
| GB/T 6092-2021 |
SquaREs 直角尺 |
China National Standards RE |
English PDF |
| GB/T 6068-2021 |
Test code for truck crane and tyRE crane 汽车起重机和轮胎起重机试验规范 |
China National Standards RE |
English PDF |
| GB/T 4930-2021 |
Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified REference materials (CRMs) 微束分析 电子探针显微分析 标准样品技术条件导则 |
China National Standards RE |
English PDF |
| GB/T 4893.1-2021 |
Test of surface coatings of furnituRE—Part 1: Determination of surface resistance to cold liquids 家具表面漆膜理化性能试验 第1部分：耐冷液测定法 |
China National Standards RE |
English PDF |
| GB/T 4787.1-2021 |
Grading capacitors for high-voltage alternating curREnt circuit-breakers—Part 1:General 高压交流断路器用均压电容器 第1部分：总则 |
China National Standards RE |
English PDF |
| GB/T 3480.5-2021 |
Calculation of load capacity of spur and helical gears—Part 5:StREngth and quality of materials 直齿轮和斜齿轮承载能力计算 第5部分：材料的强度和质量 |
China National Standards RE |
English PDF |
| GB/T 2424.6-2021 |
Environmental testing-Part 3:Supporting documentation and guidance- Confirmation of the performance of temperatuRE/humidity chambers 环境试验 第3部分：支持文件及导则 温度/湿度试验箱性能确认 |
China National Standards RE |
English PDF |
| GB/T 2424.5-2021 |
Environmental testing—Part 3:Supporting documentation and guidance—Confirmation of the performance of temperatuRE chambers 环境试验 第3部分：支持文件及导则 温度试验箱性能确认 |
China National Standards RE |
English PDF |
| GB/T 1551-2021 |
Test method for measuring REsistivity of monocrystal silicon—In-line four-point probe and direct current two-point probe method 硅单晶电阻率的测定 直排四探针法和直流两探针法 |
China National Standards RE |
English PDF |
| GB/T 1029-2021 |
Test proceduREs for three-phase synchronous machines 三相同步电机试验方法 |
China National Standards RE |
English PDF |
| GB/T 325.6-2021 |
Packaging container—Steel drum—Part 6：TapeREd-opening steel drum 包装容器 钢桶 第6部分：锥形开口钢桶 |
China National Standards RE |
English PDF |
| GB/T 22394.2-2021 |
Condition monitoring and diagnostics of machines - Data interpREtation and diagnostics techniques - Part 2: Data-driven applications 机器状态监测与诊断 数据判读与诊断技术 第2部分：数据驱动的应用 |
China National Standards RE |
English PDF |
| GB/T 21227-2021 |
AC loss measuREments—Magnetometer methods for hysteresis loss in superconducting multifilamentary composites 交流损耗测量 多丝复合超导材料磁滞损耗的磁强计测量法 |
China National Standards RE |
English PDF |
| GB/T 19216.3-2021 |
Circuit integrity test for electric cables or optical fiber cables under fiRE conditions—Part 3:Test method for fire with shock at a temperature of at least 830℃ for cables of rated voltage up to and including 0.6/1 kV tested in a metal enclosure 在火焰条件下电缆或光缆的线路完整性试验 第3部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下电缆穿在金属管中进行的试验方法 |
China National Standards RE |
English PDF |
| GB/T 19216.2-2021 |
Circuit integrity test for electric cables or optical fiber cables under fiRE conditions - Part 2: Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter not 在火焰条件下电缆或光缆的线路完整性试验 第2部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下外径不超过20 mm电缆的试验方法 |
China National Standards RE |
English PDF |
| GB/T 19216.1-2021 |
Circuit integrity test for electric cables or optical fiber cables under fiRE conditions-Part 1:Test method for fire with shock at atemperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/ 1 kV and with an overall diameter exceed 在火焰条件下电缆或光缆的线路完整性试验 第1部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下外径超过20 mm电缆的试验方法 |
China National Standards RE |
English PDF |
| GB/T 18341-2021 |
Specifications of survey for geological and mineral REsources exploration 地质矿产勘查测量规范 |
China National Standards RE |
English PDF |
| GB/T 18216.5-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing，measuring or monitoring of protective measuREs-Part 5:Resistance to earth 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第5部分：对地电阻 |
China National Standards RE |
English PDF |
| GB/T 18216.4-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measuREs - Part 4: Resistance of earth connection and equipotential bonding 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第4部分：接地电阻和等电位接地电阻 |
China National Standards RE |
English PDF |
| GB/T 18216.3-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measuREs - Part 3: Loop impedance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第3部分：环路阻抗 |
China National Standards RE |
English PDF |
| GB/T 18216.2-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measuREs - Part 2: Insulation resistance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第2部分：绝缘电阻 |
China National Standards RE |
English PDF |
| GB/T 18216.1-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing,measuring or monitoring of protective measuREs—Part 1:General requirements 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第1部分：通用要求 |
China National Standards RE |
English PDF |
| GB/T 40169-2021 |
CompREssion-moulded plates of ultra-high-molecular-weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD) 超高分子量聚乙烯（PE-UHMW）和高密度聚乙烯（PE-HD）模塑板材 |
China National Standards RE |
English PDF |
| GB/T 40151-2021 |
Security and REsilience—Emergency management—Guidelines for capability assessment 安全与韧性 应急管理 能力评估指南 |
China National Standards RE |
English PDF |
| GB 40161-2021 |
Filters—Safety REquirements 过滤机 安全要求 |
China National Standards RE |
English PDF |
| GB 17957-2021 |
Rock drilling machines and pneumatic tools—Safety REquirements 凿岩机械与气动工具 安全要求 |
China National Standards RE |
English PDF |
| GB 18382-2021 |
Fertilizer marking—PREsentation and declaration 肥料标识 内容和要求 |
China National Standards RE |
English PDF |
| GB 19815-2021 |
Centrifuge—Safety REquirements 离心机 安全要求 |
China National Standards RE |
English PDF |
| GB/T 40023-2021 |
Non-destructive testing instruments - Ultrasonic time-of-flight diffraction instrument - Technical REquirements 无损检测仪器 超声衍射声时检测仪 技术要求 |
China National Standards RE |
English PDF |
| GB/T 40052-2021 |
PREservative-treated plywood 防腐胶合板 |
China National Standards RE |
English PDF |
| GB/T 40044-2021 |
Specification of waREhouse distribution information exchange in express service manufacturing industry 快递服务制造业仓配信息交换规范 |
China National Standards RE |
English PDF |
| GB/T 40043-2021 |
Specification of information exchange between expREss service and electronic commerce 快递服务与电子商务信息交换规范 |
China National Standards RE |
English PDF |
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