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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 20183.1-2024 |
Plant protection machinery - Spraying equipment - Part 1: Test method for sprayer nozzles 植物保护机械-喷雾设备-第1部分：喷雾机喷头试验方法 |
China National Standards ethod |
 English PDF |
| GB/T 20183.2-2024 |
Plant protection machinery - Spraying equipment - Part 2: Test method for evaluating the horizontal lateral distribution of hydraulic sprayers 植物保护机械-喷雾设备-第2部分：评价液力喷雾机水平横向分布的试验方法 |
China National Standards ethod |
English PDF |
| GB/T 20183.3-2024 |
Plant protection machinery - Spraying equipment - Part 3: Test method for evaluating the performance of the liquid dosage adjustment system per unit area 植物保护机械-喷雾设备-第3部分：评价单位面积施药液量调节系统性能的试验方法 |
China National Standards ethod |
English PDF |
| GB/T 20340.1-2024 |
Agricultural trailers and towed equipment - Drawbar jacks - Part 1: Design safety, test methods and acceptance conditions 农用挂车和被牵引设备-牵引杆千斤顶-第1部分：设计安全、试验方法和验收条件 |
China National Standards ethod |
English PDF |
| GB/T 20340.2-2024 |
Agricultural trailers and towed equipment - Drawbar jacks - Part 2: Application safety, test methods and acceptance conditions 农用挂车和被牵引设备-牵引杆千斤顶-第2部分：应用安全、试验方法和验收条件 |
China National Standards ethod |
English PDF |
| GB/T 20871.61-2024 |
Organic light-emitting diode display devices - Part 6-1: Test methods for optical and optoelectronic parameters 有机发光二极管显示器件-第6-1部分：光学和光电参数测试方法 |
China National Standards ethod |
English PDF |
| GB/T 223.60-2024 |
Steel and alloys - Determination of silicon content - Gravimetric method 钢铁及合金-硅含量的测定-重量法 |
China National Standards ethod |
English PDF |
| GB/T 23561.11-2024 |
Methods for determination of physical and mechanical properties of coal and rock - Part 11: Determination of shear strength of coal and rock 煤和岩石物理力学性质测定方法-第11部分：煤和岩石抗剪强度测定方法 |
China National Standards ethod |
English PDF |
| GB/T 23561.1-2024 |
Methods for determination of physical and mechanical properties of coal and rock - Part 1: General provisions for sampling 煤和岩石物理力学性质测定方法-第1部分：采样一般规定 |
China National Standards ethod |
English PDF |
| GB/T 28629-2024 |
Chemical analysis methods for free silicon dioxide in cement clinker 水泥熟料中游离二氧化硅化学分析方法 |
China National Standards ethod |
English PDF |
| GB/T 2910.11-2024 |
Textiles - Quantitative chemical analysis - Part 11: Mixtures of certain cellulose fibers with certain other fibers (sulfuric acid method) 纺织品-定量化学分析-第11部分：某些纤维素纤维与某些其他纤维的混合物（硫酸法） |
China National Standards ethod |
English PDF |
| GB/T 30177.2-2024 |
Filter performance test method-Part 2 Part: Vacuum filter 过滤机性能测试方法-第2部分：真空过滤机 |
China National Standards ethod |
English PDF |
| GB/T 30270-2024 |
Network security technology-Information technology security assessment method 网络安全技术-信息技术安全评估方法 |
China National Standards ethod |
English PDF |
| GB/T 31211.2-2024 |
Non-destructive testing-ultrasonic guided wave testing-Part 2: Magnetostriction method 无损检测-超声导波检测-第2部分：磁致伸缩法 |
China National Standards ethod |
English PDF |
| GB/T 33488.5-2024 |
Inspection methods for plastic welded pressure-bearing equipment for chemical industry-Part 5: Ultrasonic testing by time-of-flight diffraction 化工用塑料焊接制承压设备检验方法-第5部分：衍射时差法超声检测 |
China National Standards ethod |
English PDF |
| GB/T 38001.51-2024 |
Flexible display devices - Part 5-1: Optical performance test method 柔性显示器件-第5-1部分：光学性能测试方法 |
China National Standards ethod |
English PDF |
| GB/T 38001.52-2024 |
Flexible display devices - Part 5-2: Optical performance test method for non-portable curved display devices 柔性显示器件-第5-2部分：非便携式曲面显示器件光学性能测试方法 |
China National Standards ethod |
English PDF |
| GB/T 38001.53-2024 |
Flexible display devices - Part 5-3: Visual evaluation method 柔性显示器件-第5-3部分：目视评价方法 |
China National Standards ethod |
English PDF |
| GB/T 40344.3-2024 |
Vacuum technology - Standard methods for measuring the performance of vacuum pumps - Part 3: Specific parameters for mechanical booster pumps 真空技术-真空泵性能测量标准方法-第3部分：机械增压泵的特定参数 |
China National Standards ethod |
English PDF |
| GB/T 4074.1-2024 |
Test methods for winding wires - Part 1: General provisions 绕组线试验方法-第1部分：一般规定 |
China National Standards ethod |
English PDF |
| GB/T 4074.2-2024 |
Test methods for winding wires - Part 2: Dimensional measurements 绕组线试验方法-第2部分：尺寸测量 |
China National Standards ethod |
English PDF |
| GB/T 4074.3-2024 |
Test methods for winding wires - Part 3: Mechanical properties 绕组线试验方法-第3部分：机械性能 |
China National Standards ethod |
English PDF |
| GB/T 4074.4-2024 |
Test methods for winding wires - Part 4: Chemical properties 绕组线试验方法-第4部分：化学性能 |
China National Standards ethod |
English PDF |
| GB/T 4074.5-2024 |
Test methods for winding wires - Part 5: Electrical properties 绕组线试验方法-第5部分：电性能 |
China National Standards ethod |
English PDF |
| GB/T 4074.6-2024 |
Test methods for winding wires - Part 6: Thermal properties 绕组线试验方法-第6部分：热性能 |
China National Standards ethod |
English PDF |
| GB/T 4103.18-2024 |
Methods for chemical analysis of lead and lead alloys - Part 18: Determination of silver, copper, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium content - Inductively coupled plasma mass spectrometry 铅及铅合金化学分析方法-第18部分：银、铜、铋、砷、锑、锡、锌、铁、镉、镍、镁、铝、钙、硒和碲含量的测定-电感耦合等离子体质谱法 |
China National Standards ethod |
English PDF |
| GB/T 42513.6-2024 |
Chemical analysis methods for nickel alloys-Part 6: Determination of molybdenum content-Inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法-第6部分：钼含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards ethod |
English PDF |
| GB/T 42513.7-2024 |
Chemical analysis methods for nickel alloys-Part 7: Determination of cobalt, chromium, copper, iron and manganese content-Flame atomic absorption spectrometry 镍合金化学分析方法-第7部分：钴、铬、铜、铁和锰含量的测定-火焰原子吸收光谱法 |
China National Standards ethod |
English PDF |
| GB/T 4331-2024 |
Agricultural trailers-Test methods 农用挂车-试验方法 |
China National Standards ethod |
English PDF |
| GB/T 43590.504-2024 |
Laser display devices-Part 5-4: Optical test methods for colored speckle 激光显示器件-第5-4部分：彩色散斑的光学测试方法 |
China National Standards ethod |
English PDF |
| GB/T 43845-2024 |
Weak static magnetic field imaging measurement method based on scanning nitrogen-vacancy probe 基于扫描氮-空位探针的微弱静磁场成像测量方法 |
China National Standards ethod |
English PDF |
| GB/T 43848-2024 |
Network Security Technology-Software Product Open Source Code Security Assessment =Price method 网络安全技术-软件产品开源代码安全评价方法 |
China National Standards ethod |
English PDF |
| GB/T 43849-2024 |
Basic Environmental Test Methods for Underwater Robot Complete Machines and Components-Hydrostatic Pressure Test Method 水下机器人整机及零部件基本环境试验方法-水静压力试验方法 |
China National Standards ethod |
English PDF |
| GB/T 43853-2024 |
High-temperature Friction and Wear Performance Test of Laser Repair Layer-Ball-disc Method 激光修复层高温摩擦磨损性能试验-球-盘法 |
China National Standards ethod |
English PDF |
| GB/T 43859-2024 |
Water Activity Meter Performance Determination Method 水分活度仪性能测定方法 |
China National Standards ethod |
English PDF |
| GB/T 43860.1210-2024 |
Touch and Interactive Display-Part 12-10: Touch Display Test Method-Touch and Electrical Performance 触摸和交互显示-第12-10部分：触摸显示测试方法-触摸和电性能 |
China National Standards ethod |
English PDF |
| GB/T 43860.1220-2024 |
Touch and Interactive Display-Part 12-20: Touch Display Test Method-Multi-touch Performance 触摸和交互显示-第12-20-部分：触摸显示测试方法-多点触摸性能 |
China National Standards ethod |
English PDF |
| GB/T 43861-2024 |
General Rules for Microwave Plasma Atomic Emission Spectroscopy Methods 微波等离子体原子发射光谱方法通则 |
China National Standards ethod |
English PDF |
| GB/T 43865-2024 |
General rules for direct sampling mercury analysis method 直接进样测汞分析方法通则 |
China National Standards ethod |
English PDF |
| GB/T 43866-2024 |
Inspection method for the equipment rate of energy metering instruments in enterprises 企业能源计量器具配备率检查方法 |
China National Standards ethod |
English PDF |
| GB/T 43870.1-2024 |
Measurement method of Curie temperature of magnetic materials - Part 1: permanent magnetic materials 磁性材料居里温度的测量方法-第1部分：永磁材料 |
China National Standards ethod |
English PDF |
| GB/T 43870.2-2024 |
Measurement method of Curie temperature of magnetic materials - Part 2: soft magnetic materials 磁性材料居里温度的测量方法-第2部分：软磁材料 |
China National Standards ethod |
English PDF |
| GB/T 43872-2024 |
Test method for cement chloride ion curing rate 水泥氯离子固化率检测方法 |
China National Standards ethod |
English PDF |
| GB/T 43873-2024 |
Test method for upper and lower limit temperature of ultra-thin glass annealing 超薄玻璃退火上下限温度试验方法 |
China National Standards ethod |
English PDF |
| GB/T 43874-2024 |
Test method for compression performance of glass materials and products 玻璃材料及制品压缩性能试验方法 |
China National Standards ethod |
English PDF |
| GB/T 43875-2024 |
Determination method of total chromium in cement raw materials 水泥原材料中总铬的测定方法 |
China National Standards ethod |
English PDF |
| GB/T 43876-2024 |
Determination method of cement paste viscosity 水泥净浆黏度测定方法 |
China National Standards ethod |
English PDF |
| GB/T 43877-2024 |
Iron ore - determination method of assimilation performance 铁矿石-同化性能测定方法 |
China National Standards ethod |
English PDF |
| GB/T 43881-2024 |
Test method for thermal expansion coefficient of low expansion glass line - laser interferometry 低膨胀玻璃线热膨胀系数试验方法-激光干涉法 |
China National Standards ethod |
English PDF |
| GB/T 43883-2024 |
Microbeam analysis - analytical electron microscopy - determination method of the number density of nanoparticles in metals 微束分析-分析电子显微术-金属中纳米颗粒数密度的测定方法 |
China National Standards ethod |
English PDF |
| GB/T 43886-2024 |
Imaging materials - Processed color photographs - Thermal stability measurement methods 影像材料-已加工彩色照片-热稳定性测量方法 |
China National Standards ethod |
English PDF |
| GB/T 43888-2024 |
Ultrasonic testing method for rails 钢轨超声检测方法 |
China National Standards ethod |
English PDF |
| GB/T 43891-2024 |
Non-metallic chemical equipment - Test method for heat transfer coefficient and flow resistance performance of impermeable graphite heat exchangers 非金属化工设备-不透性石墨换热器传热系数和流阻性能测试方法 |
China National Standards ethod |
English PDF |
| GB/T 43892-2024 |
Spectral transmittance test method for quartz glass 石英玻璃光谱透射比试验方法 |
China National Standards ethod |
English PDF |
| GB/T 43894.1-2024 |
Evaluation of near-edge geometry of semiconductor wafers - Part 1: High radial second derivative method (ZDD) 半导体晶片近边缘几何形态评价-第1部分：高度径向二阶导数法（ZDD） |
China National Standards ethod |
English PDF |
| GB/T 43896-2024 |
Metallic materials - Ultra-high cycle fatigue - Ultrasonic fatigue test methods 金属材料-超高周疲劳-超声疲劳试验方法 |
China National Standards ethod |
English PDF |
| GB/T 43899-2024 |
Pig iron - Determination of multi-element content - Spark discharge atomic emission spectrometry (conventional method) 生铁-多元素含量的测定-火花放电原子发射光谱法（常规法） |
China National Standards ethod |
English PDF |
| GB/T 43900-2024 |
Nondestructive testing of steel products - Ultrasonic testing method for torsional residual stress distribution of shaft components 钢产品无损检测-轴类构件扭转残余应力分布状态超声检测方法 |
China National Standards ethod |
English PDF |
| GB/T 43905.1-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 1: Determination of emission rates of fumes from arc welding and collection of fumes for analysis 焊接及相关工艺中烟尘和气体取样的实验室方法-第1部分：电弧焊中烟尘排放速率的测定和分析用烟尘的收集 |
China National Standards ethod |
English PDF |
| GB/T 43905.2-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 2: Determination of emission rates of carbon monoxide, carbon dioxide, nitric oxide and nitrogen dioxide during arc welding, cutting and gouging 焊接及相关工艺中烟尘和气体取样的实验室方法-第2部分：电弧焊、切割及气刨中一氧化碳、二氧化碳、一氧化氮、二氧化氮排放速率的测定 |
China National Standards ethod |
English PDF |
| GB/T 43905.3-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 3: Determination of ozone emission rate during arc welding 焊接及相关工艺中烟尘和气体取样的实验室方法-第3部分：电弧焊中臭氧排放速率的测定 |
China National Standards ethod |
English PDF |
| GB/T 43905.4-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 4: Emission limits of welding fumes from welding materials 焊接及相关工艺中烟尘和气体取样的实验室方法-第4部分：焊接材料焊接烟尘排放限值 |
China National Standards ethod |
English PDF |
| GB/T 43905.5-2024 |
Laboratory methods for sampling fumes and gases in welding and related processes - Part 5: Based on pyrolysis-gas chromatography-mass spectrometry Identification of thermal degradation products of organic materials in welding or cutting by the method 焊接及相关工艺中烟尘和气体取样的实验室方法-第5部分：基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别 |
China National Standards ethod |
English PDF |
| GB/T 43905.6-2024 |
Laboratory methods for sampling fumes and gases in welding and related processes - Part 6: Quantitative determination of fumes and gases in resistance spot welding 焊接及相关工艺中烟尘和气体取样的实验室方法-第6部分：电阻点焊中烟尘和气体的定量化测定 |
China National Standards ethod |
English PDF |
| GB/T 43911-2024 |
Evaluation methods for uncertainty in boiler thermal performance tests 锅炉热工性能试验不确定度的评定方法 |
China National Standards ethod |
English PDF |
| GB/T 43915-2024 |
Test methods for nano-geometric standard samples 纳米几何量标准样板测试方法 |
China National Standards ethod |
English PDF |
| GB/T 43925-2024 |
Full-size tensile stress corrosion test method for casing and oil pipes 套管和油管全尺寸拉伸应力腐蚀试验方法 |
China National Standards ethod |
English PDF |
| GB/T 43938.1-2024 |
Test method for mechanical properties of thin-walled pipes of carbon fiber reinforced composite materials-Part 1: Tensile test 碳纤维增强复合材料薄壁管件力学性能试验方法-第1部分：拉伸试验 |
China National Standards ethod |
English PDF |
| GB/T 43938.2-2024 |
Test method for mechanical properties of thin-walled pipes of carbon fiber reinforced composite materials-Part 2: Compression test 碳纤维增强复合材料薄壁管件力学性能试验方法-第2部分：压缩试验 |
China National Standards ethod |
English PDF |
| GB/T 43939-2024 |
General test method for quartz flexible accelerometer servo circuit for aerospace 宇航用石英挠性加速度计伺服电路通用测试方法 |
China National Standards ethod |
English PDF |
| GB/T 43940-2024 |
Test method for 4Mb/s digital time-division command/response multiplexed data bus 4Mb/s数字式时分制指令/响应型多路传输数据总线测试方法 |
China National Standards ethod |
English PDF |
| GB/T 43941.1-2024 |
Technical requirements and test methods for high-speed modems in satellite-to-ground data transmission-Part 1: Modulator- 星地数据传输中高速调制解调器技术要求和测试方法-第1部分:调制器- |
China National Standards ethod |
English PDF |
| GB/T 43942-2024 |
Risk assessment method for intelligent ships 智能船舶风险评估方法 |
China National Standards ethod |
English PDF |
| GB/T 43944-2024 |
Ship interior materials =Measuring method for weighted sound insulation index of materials 船舶内装材料计权隔声指数测量方法 |
China National Standards ethod |
English PDF |
| GB/T 43966-2024 |
General rules for high performance liquid chromatography - quadrupole inductively coupled plasma mass spectrometry combined method 高效液相色谱-四极杆电感耦合等离子体质谱联用法通则 |
China National Standards ethod |
English PDF |
| GB/T 43967-2024 |
Space environment - single particle effect pulse laser test method for semiconductor devices for aerospace use 空间环境-宇航用半导体器件单粒子效应脉冲激光试验方法 |
China National Standards ethod |
English PDF |
| GB/T 43968-2024 |
General rules for high performance liquid chromatography - atomic fluorescence spectrometer combined analysis methods 高效液相色谱-原子荧光光谱仪联用分析方法通则 |
China National Standards ethod |
English PDF |
| GB/T 43970-2024 |
General rules for chemical vapor generation - atomic fluorescence spectrometry analysis methods 化学蒸气发生-原子荧光光谱分析方法通则 |
China National Standards ethod |
English PDF |
| GB/T 43979-2024 |
Indoor LED display light comfort evaluation method 室内LED显示屏光舒适度评价方法 |
China National Standards ethod |
English PDF |
| GB/T 43997.1-2024 |
Surface Temperature Thermal Infrared Remote Sensing Inversion - Part 1: Single Channel Method 地表温度热红外遥感反演-第1部分：单通道法 |
China National Standards ethod |
English PDF |
| GB/T 43997.2-2024 |
Surface Temperature Thermal Infrared Remote Sensing Inversion - Part 2: Split Window Method 地表温度热红外遥感反演-第2部分：分裂窗法 |
China National Standards ethod |
English PDF |
| GB/T 44003-2024 |
Mechanical Property Measurement - Test Method for Delamination Strength of REBCO Coated Conductors (Copper Plating) 力学性能测量-REBCO涂层导体（镀铜）脱层强度测试方法 |
China National Standards ethod |
English PDF |
| GB/T 44004-2024 |
Nanotechnology - Test Methods for Characterization of Organic Transistors and Materials 纳米技术-有机晶体管和材料表征试验方法 |
China National Standards ethod |
English PDF |
| GB/T 44006-2024 |
Infrared Image Temperature Representation Rules - RGB Method 红外图像温度表示规则-RGB法 |
China National Standards ethod |
English PDF |
| GB/T 44007-2024 |
Nanotechnology - Determination of Hydrogen Storage in Nanoporous Materials - Gas Adsorption Method 纳米技术-纳米多孔材料储氢量测定-气体吸附法 |
China National Standards ethod |
English PDF |
| GB/T 5121.8-2024 |
Chemical analysis methods for copper and copper alloys - Part 8: Determination of oxygen, nitrogen and hydrogen content 铜及铜合金化学分析方法-第8部分：氧、氮、氢含量的测定 |
China National Standards ethod |
English PDF |
| GB/T 5484-2024 |
Chemical analysis methods for gypsum 石膏化学分析方法 |
China National Standards ethod |
English PDF |
| GB/T 5762-2024 |
Chemical analysis methods for limestone, quicklime and slaked lime for building materials 建材用石灰石、生石灰和熟石灰化学分析方法 |
China National Standards ethod |
English PDF |
| GB/T 6519-2024 |
Ultrasonic Inspection Methods for Deformed Aluminum and Magnesium Alloy Products 变形铝、镁合金产品超声波检验方法 |
China National Standards ethod |
English PDF |
| GB/T 6498-2024 |
Test Method for Micronaire of Cotton Fiber 棉纤维马克隆值试验方法 |
China National Standards ethod |
English PDF |
| GB/T 13777-2024 |
Test Method for Maturity of Cotton Fiber-Microscopy 棉纤维成熟度试验方法-显微镜法 |
China National Standards ethod |
English PDF |
| GB/T 23561.8-2024 |
Methods for determination of physical and mechanical properties of coal and rock - Part 8: Methods for determination of deformation parameters of coal and rock 煤和岩石物理力学性质测定方法-第8部分：煤和岩石变形参数测定方法 |
China National Standards ethod |
English PDF |
| GB/T 1464-2024 |
Test method for sandwich structure or core density 夹层结构或芯子密度试验方法 |
China National Standards ethod |
English PDF |
| GB/T 5275.1-2024 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 1: General requirements 气体分析-动态法制备校准用混合气体-第1部分：通用要求 |
China National Standards ethod |
English PDF |
| GB/T 7939.1-2024 |
Hydraulic transmission connections - Test methods - Part 1: Pipe joints 液压传动连接-试验方法-第1部分：管接头 |
China National Standards ethod |
English PDF |
| GB/T 24926-2024 |
All-terrain vehicle braking performance requirements and test methods 全地形车制动性能要求及试验方法 |
China National Standards ethod |
English PDF |
| GB/T 18003-2024 |
Artificial board machinery-Equipment model compilation method 人造板机械-设备型号编制方法 |
China National Standards ethod |
English PDF |
| GB/T 43651-2024 |
Smart city infrastructure-quality evaluation methods and operation and maintenance requirements for thermal power station infrastructure 智慧城市基础设施-火电站基础设施质量评价方法和运营维护要求 |
China National Standards ethod |
English PDF |
| GB/T 28893-2024 |
Surface chemical analysis-Auger electron spectroscopy and X-ray photoelectron spectroscopy-methods for determining peak intensity and information required for reporting results 表面化学分析-俄歇电子能谱和X射线光电子能谱-测定峰强度的方法和报告结果所需的信息 |
China National Standards ethod |
English PDF |
| GB/T 43731-2024 |
General requirements for confirmation and validation of biological sample processing methods in biological sample banks 生物样本库中生物样本处理方法的确认和验证通用要求 |
China National Standards ethod |
English PDF |
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