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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 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 method |
 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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
English PDF |
| GB/T 5484-2024 |
Chemical analysis methods for gypsum 石膏化学分析方法 |
China National Standards method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
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 method |
English PDF |
| GB/T 20042.6-2024 |
Proton exchange membrane fuel cells - Part 6 ：Test methods for bipolar plate characteristics 质子交换膜燃料电池-第6部分：双极板特性测试方法 |
China National Standards method |
English PDF |
| GB/T 43747-2024 |
Evaluation of sealant adhesion - Strip peeling method 密封胶粘接性的评价-胶条剥离法 |
China National Standards method |
English PDF |
| GB/T 29899-2024 |
Test method for the release of volatile organic compounds in artificial boards and their products-Small release chamber method 人造板及其制品中挥发性有机化合物释放量试验方法-小型释放舱法 |
China National Standards method |
English PDF |
| GB/T 43657.3-2024 |
Energy efficiency of industrial vehicles - Test methods - Part 3: Container handlers 工业车辆能效-试验方法-第3部分：集装箱搬运车 |
China National Standards method |
English PDF |
| GB/T 43657.2-2024 |
Energy efficiency of industrial vehicles - Test methods - Part 2: Self-propelled vehicles, tractors and carriers controlled by operators 工业车辆能效-试验方法-第2部分：操作者控制的自行式车辆、牵引车和载运车 |
China National Standards method |
English PDF |
| GB/T 43657.1-2024 |
Energy efficiency of industrial vehicles - Test methods - Part 1: General 工业车辆能效-试验方法-第1部分：总则 |
China National Standards method |
English PDF |
| GB/T 22890.2-2024 |
Leather - Determination of water resistance of soft leather - Part 2: Repeated angular compression =Mezer method 皮革-柔软皮革防水性能的测定-第2部分：反复角压缩法（梅泽法） |
China National Standards method |
English PDF |
| GB/T 22890.1-2024 |
Leather - Determination of water resistance of soft leather - Part 1: Repeated linear compression method (penetropyometer method) 皮革-柔软皮革防水性能的测定-第1部分：反复线压缩法（透度计法） |
China National Standards method |
English PDF |
| GB/T 43818.1-2024 |
Leather - Determination of abrasion resistance - Part 1: Taber method 皮革-耐磨性能的测定-第1部分：泰伯尔法 |
China National Standards method |
English PDF |
| GB/T 33285.2-2024 |
Leather and fur - Determination of alkylphenols and alkylphenol polyoxyethylene ethers - Part 2: Indirect method 皮革和毛皮-烷基酚及烷基酚聚氧乙烯醚的测定-第2部分：间接法 |
China National Standards method |
English PDF |
| GB/T 43740-2024 |
Performance requirements and test methods of atomic gravimeter 原子重力仪性能要求和测试方法 |
China National Standards method |
English PDF |
| GB/T 43784-2024 |
Performance characterization and measurement method of single photon source 单光子源性能表征及测量方法 |
China National Standards method |
English PDF |
| GB/T 43785-2024 |
Performance characterization and measurement method of optical clock 光钟性能表征及测量方法 |
China National Standards method |
English PDF |
| GB/T 43735-2024 |
Preparation method of Rydberg atoms in quantum precision measurement 量子精密测量中里德堡原子制备方法 |
China National Standards method |
English PDF |
| GB/T 6383-2024 |
Cavitation test method 空蚀试验方法 |
China National Standards method |
English PDF |
| GB/T 43601-2024 |
Mobile lifting work platform-Operator control Control device - operating force, operating direction, operating position and operating method 移动式升降工作平台-操作人员控制装置-操作力、操作方向、操作位置和操作方法 |
China National Standards method |
English PDF |
| GB/T 205-2024 |
Chemical analysis method of aluminate cement 铝酸盐水泥化学分析方法 |
China National Standards method |
English PDF |
| GB/T 43617.2-2024 |
Rolling bearings-Noise test of rolling bearing grease-Part 2: Test and evaluation method BQ+ 滚动轴承-滚动轴承润滑脂噪声测试-第2部分：测试和评估方法BQ+ |
China National Standards method |
English PDF |
| GB/T 43711-2024 |
Electronic procurement transaction specifications - non-bidding method 电子采购交易规范-非招标方式 |
China National Standards method |
English PDF |
| GB/T 3246.1-2024 |
Test methods for the organization of deformed aluminum and aluminum alloy products - Part 1: Microstructure test methods 变形铝及铝合金制品组织检验方法-第1部分：显微组织检验方法 |
China National Standards method |
English PDF |
| GB/T 43603.3-2024 |
Chemical analysis methods for nickel-platinum target alloys - Part 3: Determination of carbon content - high-frequency infrared detection method - 镍铂靶材合金化学分析方法-第3部分：碳含量的测定-高频红外检测法- |
China National Standards method |
English PDF |
| GB/T 43603.2-2024 |
Chemical analysis methods for nickel-platinum target alloys - Part 2: Determination of magnesium, aluminum, titanium, vanadium, chromium, manganese, iron, cobalt, copper, zinc, zirconium, silver, palladium, tin, samarium, lead, silicon content - inductively coupled plasma mass spectrometry - 镍铂靶材合金化学分析方法-第2部分：镁、铝、钛、钒、铬、锰、铁、钴、铜、锌、锆、银、钯、锡、钐、铅、硅含量的测定-电感耦合等离子体质谱法- |
China National Standards method |
English PDF |
| GB/T 43753.4-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater - Part 4: Determination of chloride ion content - silver chloride turbidity method 贵金属合金电镀废水化学分析方法-第4部分：氯离子含量的测定-氯化银浊度法 |
China National Standards method |
English PDF |
| GB/T 43753.3-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 3: Sulfate content Determination of - barium sulfate gravimetric method 贵金属合金电镀废水化学分析方法-第3部分：硫酸盐含量的测定-硫酸钡重量法 |
China National Standards method |
English PDF |
| GB/T 43753.2-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 2: Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminum, nickel, copper and beryllium content-Inductively coupled plasma atomic emission spectrometry 贵金属合金电镀废水化学分析方法-第2部分：锌、锰、铬、镉、铅、铁、铝、镍、铜、铍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards method |
English PDF |
| GB/T 43753.1-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 1: Determination of gold, silver, platinum, palladium and iridium content-Inductively coupled plasma atomic emission spectrometry 贵金属合金电镀废水化学分析方法-第1部分：金、银、铂、钯、铱含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards method |
English PDF |
| GB/T 25915.3-2024 |
Clean rooms and related controlled environments-Part 3: Detection methods 洁净室及相关受控环境-第3部分：检测方法 |
China National Standards method |
English PDF |
| GB/T 43817-2024 |
Radiation measurement method of ultraviolet radiation sources 紫外辐射源的辐射测量方法 |
China National Standards method |
English PDF |
| GB/T 43736-2024 |
method for testing performance parameters of optical frequency combs in precision optical frequency measurement 精密光频测量中光学频率梳性能参数测试方法 |
China National Standards method |
English PDF |
| GB/T 43748-2024 |
Microbeam analysis-Transmission electron microscopy-method for determination of thickness of functional thin film layers in integrated circuit chips 微束分析-透射电子显微术-集成电路芯片中功能薄膜层厚度的测定方法 |
China National Standards method |
English PDF |
| GB/T 43749-2024 |
Microbeam analysis - Electron probe microscopy - Quantitative analysis of anhydrous carbonate minerals method 微束分析-电子探针显微分析-无水碳酸盐矿物的定量分析方法 |
China National Standards method |
English PDF |
| GB/T 232-2024 |
Metallic materials - Bend test method 金属材料-弯曲试验方法 |
China National Standards method |
English PDF |
| GB/T 43774-2024 |
Flat panel display substrate glass stress test - point scanning method 平板显示器基板玻璃应力测试-点扫描法 |
China National Standards method |
English PDF |
| GB/T 11047.3-2024 |
Textiles-Detection and evaluation of fabric snagging properties-Part 3: Needle cloth roller method 纺织品-织物勾丝性能的检测和评价-第3部分：针布滚筒法 |
China National Standards method |
English PDF |
| GB/T 2910.9-2024 |
Textiles-Quantitative chemical analysis-Part 9: Mixtures of acetate fibers and certain other fibers (benzyl alcohol method) 纺织品-定量化学分析-第9部分：醋酯纤维与某些其他纤维的混合物（苯甲醇法） |
China National Standards method |
English PDF |
| GB/T 43678-2024 |
Ecosystem assessment-Ecosystem service assessment methods 生态系统评估-生态系统服务评估方法 |
China National Standards method |
English PDF |
| GB/T 43680-2024 |
Ecosystem assessment-Terrestrial ecological degradation assessment methods 生态系统评估-陆地生态退化评估方法 |
China National Standards method |
English PDF |
| GB/T 43681-2024 |
Ecosystem assessment-Regional ecosystem survey methods 生态系统评估-区域生态系统调查方法 |
China National Standards method |
English PDF |
| GB/T 43811-2024 |
Test methods for short fiber content of fiber products for wadding 絮用纤维制品短纤维含量测试方法 |
China National Standards method |
English PDF |
| GB/T 43722.1-2024 |
Leather-Determination of antibacterial properties-Part 1: Membrane contact method 皮革-抗菌性能的测定-第1部分：膜接触法 |
China National Standards method |
English PDF |
| GB/T 43750-2024 |
Coaxial communication cable-Part 1-113:-Electrical test methods-Attenuation constant test 各向同性稀土粘结永磁粉磁特性测量方法 |
China National Standards method |
English PDF |
| GB/T 43637-2024 |
Measurement method of magnetic properties of isotropic rare earth bonded permanent magnet powder 城市光环境景观照明设施运行维护服务规范 |
China National Standards method |
English PDF |
| GB/T 43330.2-2024 |
Mobile lifting work platform-Design, calculation, safety requirements and test methods 船舶压载水处理系统-第2部分：电解法 |
China National Standards method |
English PDF |
| GB/T 18916.13-2024 |
Ship ballast water treatment system-Part 2: Electrolysis method 工业用水定额-第13部分：乙烯和丙烯 |
China National Standards method |
English PDF |
| GB/T 43793.3-2024 |
Welding process energy consumption detection method 平板显示用彩色光刻胶测试方法-第3部分：可靠性 |
China National Standards method |
English PDF |
| GB/T 43793.2-2024 |
Test methods for color photoresist for flat panel displays-Part 3: Reliability 平板显示用彩色光刻胶测试方法-第2部分：光学性能 |
China National Standards method |
English PDF |
| GB/T 43836-2024 |
Test methods for color photoresist for flat panel displays-Part 2: Optical properties 企业科技创新系统能力水平评价规范 |
China National Standards method |
English PDF |
| GB/T 43758.1-2024 |
Test methods for color photoresist for flat panel displays-Part 1: Physical and chemical properties 智能网联汽车运行安全测试环境技术条件-第1部分：公共道路 |
China National Standards method |
English PDF |
| GB/T 20384-2024 |
Textiles - Quantitative chemical analysis - Part 16: Mixtures of polypropylene fibers and certain other fibers (xylene method) 纺织品-氯化苯和氯化甲苯类化合物的测定 |
China National Standards method |
English PDF |
| GB/T 43716-2024 |
Textiles - Test method for anti-down drilling - Part 1: Friction method 纺织品-夜光余辉性能试验方法-亮度计法 |
China National Standards method |
English PDF |
| GB/T 43823-2024 |
Textiles - Test method for luminous afterglow performance - Luminance meter method 纺织品-抗病毒活性的测定 |
China National Standards method |
English PDF |
| GB/T 43664.1-2024 |
Plastic pipe systems for trenchless repair of underground non-pressure drainage networks-Part-4: In-situ curing lining method 水处理剂分散性能测定方法-第1部分：分散高岭土法 |
China National Standards method |
English PDF |
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