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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 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 G |
 English PDF |
| GB/T 39976-2021 |
Evaporation coolinG outdoor air conditioning equipment 蒸发冷却式新风空调设备 |
China National Standards G |
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 G |
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 G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 38051.1-2021 |
Household electric cookinG appliances—Part 1：Ranges, ovens, steam ovens and grills—Methods for measuring performance 家用烹饪电器 第1部分：电灶、烤箱、蒸箱和烤架 性能测试方法 |
China National Standards G |
English PDF |
| GB/T 38010.3-2021 |
Spectacle frames and sunGlasses electronic catalogue and identification—Part 3: Technical information 眼镜架和太阳镜电子目录与识别 第3部分：技术信息 |
China National Standards G |
English PDF |
| GB/T 38010.2-2021 |
Spectacle frames and sunGlasses electronic catalogue and identification—Part 2: Commercial information 眼镜架和太阳镜电子目录与识别 第2部分：商业信息 |
China National Standards G |
English PDF |
| GB/T 37162.3-2021 |
Hydraulic fluid power-MonitorinG the level of particulate contamination of the fluid-Part 3:Use of the filter blockage technique 液压传动 液体颗粒污染度的监测 第3部分：利用滤膜阻塞技术 |
China National Standards G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 28897-2021 |
Steel-plastic compound pipes and fittinGs for fluid service 流体输送用钢塑复合管及管件 |
China National Standards G |
English PDF |
| GB/T 27800-2021 |
Determination of the life for static sealinG rubber products 静密封橡胶制品使用寿命的快速预测方法 |
China National Standards G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 24810.2-2021 |
Cranes-LimitinG and indicating devices-Part 2:Mobile cranes 起重机 限制器和指示器 第2部分：流动式起重机 |
China National Standards G |
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 G |
English PDF |
| GB/T 24619-2021 |
Synchronous belt drives - Curvilinear profile systems G, H, R and S belts and pulleys 同步带传动 G、H、R、S齿型曲线齿同步带与带轮 |
China National Standards G |
English PDF |
| GB/T 23902-2021 |
Non-destructive testinG - Ultrasonic testing - Time-of-flight diffraction technique as a method for detection and sizing of discontinuities 无损检测 超声检测 超声衍射声时技术检测和评价方法 |
China National Standards G |
English PDF |
| GB/T 23540-2021 |
Coated abrasives - Flap wheels with incorporated flanGes or separate flanges 涂附磨具 装有卡盘或未装卡盘的砂页轮 |
China National Standards G |
English PDF |
| GB/T 23537-2021 |
Superabrasive products - Grinding wheels and mounted points with diamond or cubic boron nitride - Limit deviations and run-out tolerances 超硬磨料制品 金刚石或立方氮化硼砂轮和磨头 极限偏差和圆跳动公差 |
China National Standards G |
English PDF |
| GB/T 22889-2021 |
Leather—Physical and mechanical tests—Determination of surface coatinG thickness 皮革 物理和机械试验 表面涂层厚度的测定 |
China National Standards G |
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 G |
English PDF |
| GB/T 22685-2021 |
PackaGing and label on controls for househole and similar use 家用和类似用途控制器的包装和标志 |
China National Standards G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 17934.2-2021 |
Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—Part 2:Offset lithographic processes 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2部分：平版胶印 |
China National Standards G |
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 G |
English PDF |
| GB/T 17909.2-2021 |
Cranes - Crane operatinG manual - Part 2: Mobile cranes 起重机 起重机操作手册 第2部分：流动式起重机 |
China National Standards G |
English PDF |
| GB/T 17751-2021 |
Survey-evaluation method of enerGy utilization for transport ships 运输船舶能源利用监测评价方法 |
China National Standards G |
English PDF |
| GB/T 17739.2-2021 |
MicrofilminG of technical drawings and other drawing office documents—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms 技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与控制 |
China National Standards G |
English PDF |
| GB/Z 17624.3-2021 |
ElectromaGnetic compatibility - General - Part 3: The effects of high-altitude EMP(HEMP) on civil equipment and systems 电磁兼容 综述 第3部分：高空电磁脉冲(HEMP)对民用设备和系统的效应 |
China National Standards G |
English PDF |
| GB/T 16828-2021 |
Bar code for commodity—Global location numbering and bar code marking 商品条码 参与方位置编码与条码表示 |
China National Standards G |
English PDF |
| GB/T 16754-2021 |
Safety of machinery—EmerGency stop function—Principles for design 机械安全 急停功能 设计原则 |
China National Standards G |
English PDF |
| GB/T 16458-2021 |
TerminoloGy for abrasives and abrasive products 磨料磨具术语 |
China National Standards G |
English PDF |
| GB/T 16137-2021 |
Methods for estimation of examinee’s orGan doses in X-ray diagnosis X射线诊断中受检者器官剂量的估算方法 |
China National Standards G |
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 G |
English PDF |
| GB/T 15242.4-2021 |
Dimensions series of rod and piston dynamic seals for hydraulic cylinders-Part 4:Dimensions and tolerances of bearinG rings groove 液压缸活塞和活塞杆动密封装置尺寸系列 第4部分：支承环安装沟槽尺寸系列和公差 |
China National Standards G |
English PDF |
| GB/T 15242.3-2021 |
Dimensions series of rod and piston dynamic seals for hydraulic cylinders-Part 3:Dimensions and tolerances of Groove for co-axial seals 液压缸活塞和活塞杆动密封装置尺寸系列 第3部分：同轴密封件沟槽尺寸系列和公差 |
China National Standards G |
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 G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 14146-2021 |
Test method for carrier concentration of silicon epitaxial layers - Capacitance-voltaGe method 硅外延层载流子浓度的测试 电容-电压法 |
China National Standards G |
English PDF |
| GB/T 13469-2021 |
Economical operation for centrifuGal，mixed flow and axial flow pump systems 离心泵、混流泵与轴流泵系统经济运行 |
China National Standards G |
English PDF |
| GB/T 13345-2021 |
Oil film bearinG for flat rolling mill 板带轧机轧辊油膜轴承 |
China National Standards G |
English PDF |
| GB/T 13173-2021 |
Surface active aGents - Test methods for detergents 表面活性剂 洗涤剂试验方法 |
China National Standards G |
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 G |
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 G |
English PDF |
| GB/T 12773-2021 |
Valve steel and superalloy bars for internal combustion enGines 内燃机气阀用钢及合金棒材 |
China National Standards G |
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 G |
English PDF |
| GB/T 12703.2-2021 |
Textiles - Test methods for electrostatic propensity - Part 2: Test method usinG manual friction 纺织品 静电性能试验方法 第2部分：手动摩擦法 |
China National Standards G |
English PDF |
| GB/T 12703.1-2021 |
Textiles - Test methods for electrostatic propensity - Part 1: Test method usinG corona charging 纺织品 静电性能试验方法 第1部分：电晕充电法 |
China National Standards G |
English PDF |
| GB/T 12604.7-2021 |
Non-destructive testinG - Terminology - Leak testing 无损检测 术语 泄漏检测 |
China National Standards G |
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 G |
English PDF |
| GB/T 12363-2021 |
Classification of forGing functions 锻件功能分类 |
China National Standards G |
English PDF |
| GB/T 12265-2021 |
Safety of machinery—Minimum Gaps to avoid crushing of parts of the human body 机械安全 防止人体部位挤压的最小间距 |
China National Standards G |
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 G |
English PDF |
| GB/T 11362-2021 |
Synchronous belt drives—Calculation of power ratinG and drive center distance with belts pitch codes MXL,XXL,XL,L,H,XH and XXH 同步带传动 节距型号MXL，XXL，XL，L，H，XH和XXH梯形齿同步带额定功率和传动中心距计算 |
China National Standards G |
English PDF |
| GB/T 11344-2021 |
Non-destructive testinG—Ultrasonic thickness measurement 无损检测 超声测厚 |
China National Standards G |
English PDF |
| GB/T 10067.36-2021 |
Basic specification for electroheatinG and electromagnetic processing installations—Part 36:Induction through-heating installations 电热和电磁处理装置基本技术条件 第36部分：感应透热装置 |
China National Standards G |
English PDF |
| GB/T 10066.32-2021 |
Test methods for electroheatinG and electromagnetic processing installations-Part 32:Induction through-heating installations 电热和电磁处理装置的试验方法 第32部分：感应透热装置 |
China National Standards G |
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 G |
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 G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 7739.4-2021 |
Methods for chemical analysis of Gold concentrates—Part 4:Determination of copper content 金精矿化学分析方法 第4部分：铜量的测定 |
China National Standards G |
English PDF |
| GB/T 6577-2021 |
Types,dimensions and tolerances of Groove for seals with bearing rings for hydraulic cylinders piston 液压缸活塞用带支承环密封沟槽型式、尺寸和公差 |
China National Standards G |
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 G |
English PDF |
| GB/T 6113.103-2021 |
Specification for radio disturbance and immunity measurinG apparatus and methods—Part 1-3:Radio disturbance and immunity measuring apparatus—Ancillary equipment—Disturbances power 无线电骚扰和抗扰度测量设备和测量方法规范 第1-3部分：无线电骚扰和抗扰度测量设备 辅助设备 骚扰功率 |
China National Standards G |
English PDF |
| GB/T 5900.1-2021 |
Machine tools—ConnectinG dimensions of spindle noses and work holding chucks—Part 1: Conical connection 机床 主轴端部与卡盘连接尺寸 第1部分：圆锥连接 |
China National Standards G |
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 G |
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 G |
English PDF |
| GB/T 4798.2-2021 |
Classification of environmental conditions—Classification of Groups of environmental parameters and their severities—Part 2:Transportation and handling 环境条件分类 环境参数组分类及其严酷程度分级 第2部分：运输和装卸 |
China National Standards G |
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 G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 2423.38-2021 |
Environmental testinG-Part 2:Test methods-Test R:Water test method and guidance 环境试验 第2部分：试验方法 试验R：水试验方法和导则 |
China National Standards G |
English PDF |
| GB/T 2423.33-2021 |
Environmental testinG - Part 2: Test methods - Test Kca: High concentration sulfur dioxid 环境试验 第2部分：试验方法 试验Kca：高浓度二氧化硫试验 |
China National Standards G |
English PDF |
| GB/T 2423.18-2021 |
Environmental testinG—Part 2: Test methods—Test Kb:Salt mist, cyclic（sodium chloride solution） 环境试验 第2部分：试验方法 试验Kb：盐雾，交变（氯化钠溶液） |
China National Standards G |
English PDF |
| GB/T 2076-2021 |
Indexable inserts for cuttinG tools—Designation 切削刀具用可转位刀片 型号表示规则 |
China National Standards G |
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 G |
English PDF |
| GB/T 786.3-2021 |
Fluid power systems and components—Graphical symbols and circuit diagrams—Part 3: Symbol modules and connected symbols in circuit diagrams 流体传动系统及元件 图形符号和回路图 第3部分：回路图中的符号模块和连接符号 |
China National Standards G |
English PDF |
| GB/T 786.1-2021 |
Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1:Graphical symbols 流体传动系统及元件 图形符号和回路图 第1部分：图形符号 |
China National Standards G |
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 G |
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 G |
English PDF |
| GB/T 22148.3-2021 |
Test method on electromaGnetic emissions—Part 3:Electronic control gear for LED modules 电磁发射的试验方法 第3部分：LED模块用电子控制装置 |
China National Standards G |
English PDF |
| GB/T 22114-2021 |
Humectants for toothpastes - Glycerin and polyethylene glycol 牙膏用保湿剂 甘油和聚乙二醇 |
China National Standards G |
English PDF |
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