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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 42400-2023 |
Hardness test method of metal parts repaired by laser cladding 激光熔覆修复金属零部件硬度试验方法 |
China National Standards as |
 English PDF |
| GB/T 42350-2023 |
Fly ash ceramic tile 粉煤灰质陶瓷砖 |
China National Standards as |
English PDF |
| GB/T 42472-2023 |
Critical current measurement Retained critical current of silver-coated Bi-2223 superconducting wire after double bending at room temperature 临界电流测量 银包套Bi-2223超导线室温双弯曲后的保留临界电流 |
China National Standards as |
English PDF |
| GB/T 17626.12-2023 |
Electromagnetic compatibility - Testing and measurement techniques - Part 12: Ring wave immunity test 电磁兼容 试验和测量技术 第12部分：振铃波抗扰度试验 |
China National Standards as |
English PDF |
| GB/T 42331-2023 |
Guidelines for Technology Maturity assessment of Tidal Current Power Generation Devices 潮流能发电装置技术成熟度评估导则 |
China National Standards as |
English PDF |
| GB/T 28053-2023 |
Aluminum alloy liner carbon fiber fully wound gas cylinder 铝合金内胆碳纤维全缠绕气瓶 |
China National Standards as |
English PDF |
| GB/T 26416.6-2023 |
Methods for chemical analysis of rare earth iron alloys - Part 6: Determination of molybdenum, tungsten, titanium content - Inductively coupled plasma emission spectrometry 稀土铁合金化学分析方法 第6部分：钼、钨、钛量的测定 电感耦合等离子体发射光谱法 |
China National Standards as |
English PDF |
| GB/T 42340-2023 |
Ecosystem assessment Ecosystem pattern and quality assessment methods 生态系统评估 生态系统格局与质量评价方法 |
China National Standards as |
English PDF |
| GB/T 42490-2023 |
Soil quality Determination of organic carbon content and carbon isotope ratio, total nitrogen content and nitrogen isotope ratio in soil and biological samples Stable isotope ratio mass spectrometry 土壤质量 土壤与生物样品中有机碳含量与碳同位素比值、全氮含量与氮同位素比值的测定 稳定同位素比值质谱法 |
China National Standards as |
English PDF |
| GB/T 42488-2023 |
Soil quality - Determination of 15N abundance of inorganic nitrogen in soil - Stable isotope ratio mass spectrometry 土壤质量 土壤中无机态氮15N丰度的测定 稳定同位素比值质谱法 |
China National Standards as |
English PDF |
| GB/T 42487-2023 |
Soil quality - Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen - potassium chloride solution leaching flow analysis method 土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提流动分析法 |
China National Standards as |
English PDF |
| GB/T 42486-2023 |
Hair fiber length measurement method Random whisker image method 毛型纤维长度测量法 随机须丛影像法 |
China National Standards as |
English PDF |
| GB/T 21373-2023 |
Intellectual property literature and information classification and code 知识产权文献与信息 分类及代码 |
China National Standards as |
English PDF |
| GB/T 15544.1-2023 |
Calculation of short-circuit current in three-phase AC system Part 1: Current calculation 三相交流系统短路电流计算 第1部分：电流计算 |
China National Standards as |
English PDF |
| GB/T 28627-2023 |
Plastering plaster 抹灰石膏 |
China National Standards as |
English PDF |
| GB/T 13277.8-2023 |
Compressed air - Part 8: Methods of measurement of mass concentration of solid particles 压缩空气 第8部分：固体颗粒质量浓度测量方法 |
China National Standards as |
English PDF |
| GB/T 42334.1-2023 |
Safety assessment Specifications for Urban Rail Transit Operation Part 1: Subway and Light Rail 城市轨道交通运营安全评估规范 第1部分：地铁和轻轨 |
China National Standards as |
English PDF |
| GB/T 42362-2023 |
Specification for evaluation of damage degree of groundwater aquifer damage in mining areas 矿区地下水含水层破坏危害程度评价规范 |
China National Standards as |
English PDF |
| GB/T 29551-2023 |
Solar photovoltaic laminated glass for buildings 建筑用太阳能光伏夹层玻璃 |
China National Standards as |
English PDF |
| GB/T 42325-2023 |
Electrical interface specification for phase-cut dimmers in phase-cut dimming lighting systems 切相调光照明系统中切相调光器的电气接口规范 |
China National Standards as |
English PDF |
| GB/T 42303-2023 |
Surfactants - Detergents for fabric washing - Guidelines for comparative performance tests 表面活性剂 洗织物用洗涤剂 性能比较试验导则 |
China National Standards as |
English PDF |
| GB/T 42479-2023 |
Specifications for release of agricultural product market information 农产品市场信息发布规范 |
China National Standards as |
English PDF |
| GB/T 42399.3-2023 |
Non-destructive testing instruments - Performance and inspection of phased array ultrasonic equipment - Part 3: Combined systems 无损检测仪器 相控阵超声设备的性能与检验 第3部分：组合系统 |
China National Standards as |
English PDF |
| GB/T 42399.2-2023 |
Non-destructive testing instruments - Performance and inspection of phased array ultrasonic equipment - Part 2: Probes 无损检测仪器 相控阵超声设备的性能与检验 第2部分：探头 |
China National Standards as |
English PDF |
| GB/T 42494-2023 |
Functional Configuration and Basic Requirements of International Road Freight Hub 国际道路货运枢纽功能配置及基本要求 |
China National Standards as |
English PDF |
| GB/T 42399.1-2023 |
Non-destructive testing instruments - Performance and inspection of phased array ultrasonic equipment - Part 1: Instruments 无损检测仪器 相控阵超声设备的性能与检验 第1部分：仪器 |
China National Standards as |
English PDF |
| GB/T 42411.1-2023 |
Information technology - Learning, education and training - Online course system - Part 1: Framework and basic requirements 信息技术 学习、教育和培训 在线课程体系 第1部分：框架与基本要求 |
China National Standards as |
English PDF |
| GB/T 42342.2-2023 |
Particle size distribution - Liquid phase centrifugal sedimentation method - Part 2: Photoelectric centrifugal method 粒度分布 液相离心沉降法 第2部分：光电离心法 |
China National Standards as |
English PDF |
| GB/T 26254-2023 |
Household and similar health care massage cushions 家用和类似用途保健按摩垫 |
China National Standards as |
English PDF |
| GB/T 42451-2023 |
Intelligent Manufacturing Industrial Cloud Service Capability assessment 智能制造 工业云服务 能力评估 |
China National Standards as |
English PDF |
| GB/T 42332-2023 |
Specifications for surveying and mapping of topographic maps of islands and surrounding sea areas 海岛及周边海域地形图测绘规范 |
China National Standards as |
English PDF |
| GB/T 42125.14-2023 |
Safety requirements for electrical equipment for measurement, control and laboratory use - Part 14: Particular requirements for automatic and semi-automatic laboratory equipment for analysis and other purposes 测量、控制和实验室用电气设备的安全要求 第14部分：实验室用分析和其他目的自动和半自动设备的特殊要求 |
China National Standards as |
English PDF |
| GB/T 42412-2023 |
Technical requirements for personalized customization based on the industrial cloud platform 基于工业云平台的个性化定制技术要求 |
China National Standards as |
English PDF |
| GB/T 24721.5-2023 |
Glass fiber reinforced plastic products for road use - Part 5: Base plates for markings 公路用玻璃纤维增强塑料产品 第5部分：标志底板 |
China National Standards as |
English PDF |
| GB/T 24721.4-2023 |
Glass fiber reinforced plastic products for road use - Part 4: Unpressurized communication manhole covers 公路用玻璃纤维增强塑料产品 第4部分：非承压通信井盖 |
China National Standards as |
English PDF |
| GB/T 24721.3-2023 |
Glass fiber reinforced plastic products for road use - Part 3: Pipes 公路用玻璃纤维增强塑料产品 第3部分：管道 |
China National Standards as |
English PDF |
| GB/T 24721.2-2023 |
Glass fiber reinforced plastic products for road use - Part 2: Pipe boxes 公路用玻璃纤维增强塑料产品 第2部分：管箱 |
China National Standards as |
English PDF |
| GB/T 24721.1-2023 |
Glass fiber reinforced plastic products for road use - Part 1: General 公路用玻璃纤维增强塑料产品 第1部分：通则 |
China National Standards as |
English PDF |
| GB/T 42424-2023 |
Determination of 11 permitted hair dyes including 5-amino-6-chloro-o-cresol in hair dye products by liquid chromatography-mass spectrometry 染发产品中5-氨基-6-氯-邻甲酚等11种准用染发剂的测定 液相色谱质谱法 |
China National Standards as |
English PDF |
| GB/T 42449-2023 |
Systems and software engineering Functional size measurement IFPUG method 系统与软件工程 功能规模测量 IFPUG方法 |
China National Standards as |
English PDF |
| GB/T 42452-2023 |
Systems and Software Engineering Functional Size Measurement COSMIC Method 系统与软件工程 功能规模测量 COSMIC方法 |
China National Standards as |
English PDF |
| GB/T 42448-2023 |
System and software engineering Functional scale measurement FiSMA1.1 method 系统与软件工程 功能规模测量 FiSMA1.1方法 |
China National Standards as |
English PDF |
| GB/T 42330-2023 |
Oceanic Sample Management Classification Code 大洋样品管理分类代码 |
China National Standards as |
English PDF |
| GB/T 42351.1-2023 |
Preparation of particulate standards Part 1: Polydisperse standards based on picket fence distribution of monodisperse spherical particles 颗粒标准样品的制备 第1部分：基于单分散球形颗粒尖桩栅栏分布的多分散标准样品 |
China National Standards as |
English PDF |
| GB/T 16608.1-2023 |
Basic electromechanical relays for telecommunications with qualification - Part 1: General specification and blank detail specification 有质量评定的电信用基础机电继电器 第1部分：总规范与空白详细规范 |
China National Standards as |
English PDF |
| GB/T 21711.1-2023 |
Basic electromechanical relays - Part 1: General principles and safety requirements 基础机电继电器 第1部分：总则与安全要求 |
China National Standards as |
English PDF |
| GB/T 1413-2023 |
Series 1 containers - Classification, dimensions and rated masses 系列1集装箱 分类、尺寸和额定质量 |
China National Standards as |
English PDF |
| GB/T 16731-2023 |
Classification of sound-absorbing performance of building sound-absorbing products 建筑吸声产品的吸声性能分级 |
China National Standards as |
English PDF |
| GB/T 42455.1-2023 |
Smart City Buildings and Residential Areas Part 1: Technical Requirements for Smart Community Information Systems 智慧城市 建筑及居住区 第1部分：智慧社区信息系统技术要求 |
China National Standards as |
English PDF |
| GB/T 42308-2023 |
Potentiometers for electronic equipment - Part 6-1: Blank detail specification - Surface mount preset potentiometers - assessment level EZ 电子设备用电位器 第6-1部分：空白详细规范 表面安装预调电位器 评定水平EZ |
China National Standards as |
English PDF |
| GB/T 23527.1-2023 |
Quality requirements for enzyme preparations Part 1: Protease preparations 酶制剂质量要求 第1部分：蛋白酶制剂 |
China National Standards as |
English PDF |
| GB/T 42333-2023 |
Determination of iodine content in soil and water system sediments Ammonia closed solution-inductively coupled plasma mass spectrometry 土壤、水系沉积物 碘含量的测定 氨水封闭溶解-电感耦合等离子体质谱法 |
China National Standards as |
English PDF |
| GB/T 27894.3-2023 |
Natural gas - Determination of composition and calculation of associated uncertainties by gas chromatography - Part 3: Precision and bias 天然气 用气相色谱法测定组成和计算相关不确定度 第3部分：精密度和偏差 |
China National Standards as |
English PDF |
| GB 19239-2022 |
Specifications for installation of gas system for gas vehicles 燃气汽车燃气系统安装规范 |
China National Standards as |
English PDF |
| GB 9706.204-2022 |
Medical electrical equipment - Part 2-4: Particular requirements for basic safety and essential performance of cardiac defibrillators 医用电气设备 第2-4部分：心脏除颤器的基本安全和基本性能专用要求 |
China National Standards as |
English PDF |
| GB 11614-2022 |
plate glass 平板玻璃 |
China National Standards as |
English PDF |
| GB 18180-2022 |
Requirements for safe operation of liquefied gas ships 液化气体船舶安全作业要求 |
China National Standards as |
English PDF |
| GB/T 22048-2022 |
Determination of specific phthalate plasticizers in toys and children's products 玩具及儿童用品中特定邻苯二甲酸酯增塑剂的测定 |
China National Standards as |
English PDF |
| GB/T 13171.1-2022 |
Washing powder - Part 1: Technical requirements 洗衣粉 第1部分：技术要求 |
China National Standards as |
English PDF |
| GB/T 13171.2-2022 |
Washing powders - Part 2: Test methods 洗衣粉 第2部分：试验方法 |
China National Standards as |
English PDF |
| GB/T 37047-2022 |
Earth-to-ground flash density based on the Lightning Location System (LLS) General 基于雷电定位系统（LLS）的地闪密度 总则 |
China National Standards as |
English PDF |
| GB/T 41541-2022 |
Basic Terminology of Thermal Infrared Remote Sensing 热红外遥感基本术语 |
China National Standards as |
English PDF |
| GB/T 20111.6-2022 |
Electrical insulation systems - Thermal assessment procedures - Part 6: Multifactorial assessment with additional factors in diagnostic tests 电气绝缘系统 热评定规程 第6部分：在诊断试验中增加因子的多因子评定 |
China National Standards as |
English PDF |
| GB/T 41513-2022 |
Classification and Terminology of Spray Equipment 喷射设备分类及名词术语 |
China National Standards as |
English PDF |
| GB/T 41655-2022 |
Nondestructive Testing Ultrasonic Testing Welding, Rolling and Explosive Composite Cladding Testing Technology 无损检测 超声检测 焊接、轧制和爆炸复合覆层检测技术 |
China National Standards as |
English PDF |
| GB/T 41569-2022 |
Lasers and laser-related equipment - Laser installations - Basic requirements for documentation 激光器和激光相关设备 激光装置 文件基本要求 |
China National Standards as |
English PDF |
| GB/T 26610.5-2022 |
Implementation guidelines for risk-based inspection of pressure equipment systems Part 5: Quantitative analysis methods for failure consequences 承压设备系统基于风险的检验实施导则 第5部分：失效后果定量分析方法 |
China National Standards as |
English PDF |
| GB/T 26610.4-2022 |
Implementation Guidelines for Risk-Based Inspection of Pressure Equipment Systems Part 4: Quantitative Analysis Method of Failure Possibility 承压设备系统基于风险的检验实施导则 第4部分：失效可能性定量分析方法 |
China National Standards as |
English PDF |
| GB/T 26610.2-2022 |
Implementation guidelines for risk-based inspection of pressure equipment systems Part 2: Risk-based inspection strategy 承压设备系统基于风险的检验实施导则 第2部分：基于风险的检验策略 |
China National Standards as |
English PDF |
| GB/T 26610.1-2022 |
Implementation guidelines for risk-based inspection of pressure equipment systems Part 1: Basic requirements and implementation procedures 承压设备系统基于风险的检验实施导则 第1部分：基本要求和实施程序 |
China National Standards as |
English PDF |
| GB/T 2523-2022 |
Method for measuring surface roughness, peak number and waviness of cold-rolled metal sheet and strip 冷轧金属薄板和薄带表面粗糙度、峰值数和波纹度测量方法 |
China National Standards as |
English PDF |
| GB/T 41575-2022 |
Classification and codes of unhealthy Internet content for minors 未成年人互联网不健康内容分类与代码 |
China National Standards as |
English PDF |
| GB/T 16895.25-2022 |
Low-Voltage Electrical Installations Part 7-711: Requirements for Special Installations or Locations Exhibitions, Displays and Exhibition Areas 低压电气装置 第7-711部分：特殊装置或场所的要求 展览、展示及展区 |
China National Standards as |
English PDF |
| GB/T 19608.2-2022 |
Classification of special environmental conditions Part 2: hot and dry desert 特殊环境条件分级 第2部分：干热沙漠 |
China National Standards as |
English PDF |
| GB/T 19608.1-2022 |
Classification for special environmental conditions Part 1: Dry heat 特殊环境条件分级 第1部分：干热 |
China National Standards as |
English PDF |
| GB/T 5019.10-2022 |
Insulating materials based on mica - Part 10: Mica tapes for fire-resistant safety cables 以云母为基的绝缘材料 第10部分：耐火安全电缆用云母带 |
China National Standards as |
English PDF |
| GB/T 15022.9-2022 |
Resin-based reactive compounds for electrical insulation - Part 9: Resins for cable accessories 电气绝缘用树脂基活性复合物 第9部分：电缆附件用树脂 |
China National Standards as |
English PDF |
| GB/T 21221-2022 |
Insulating fluids Unused insulating fluids based on synthetic aromatic hydrocarbons 绝缘液体 以合成芳烃为基的未使用过的绝缘液体 |
China National Standards as |
English PDF |
| GB/T 26358-2022 |
Classification of tourist resorts 旅游度假区等级划分 |
China National Standards as |
English PDF |
| GB/T 1040.2-2022 |
Plastics - Determination of tensile properties - Part 2: Test conditions for molded and extruded plastics 塑料 拉伸性能的测定 第2部分：模塑和挤塑塑料的试验条件 |
China National Standards as |
English PDF |
| GB/T 41639-2022 |
Plastics Determination of disintegration rate of plastic materials under laboratory-scale simulated composting conditions 塑料 在实验室规模模拟堆肥化条件下塑料材料崩解率的测定 |
China National Standards as |
English PDF |
| GB/T 41638.1-2022 |
Plastics - Carbon and environmental footprints of bio-based plastics - Part 1: General principles 塑料 生物基塑料的碳足迹和环境足迹 第1部分：通则 |
China National Standards as |
English PDF |
| GB/T 7717.16-2022 |
Acrylonitrile for industrial use - Part 16: Determination of iron and copper content - Graphite furnace atomic absorption spectrometry and inductively coupled plasma mass spectrometry 工业用丙烯腈 第16部分：铁、铜含量的测定 石墨炉原子吸收光谱法和电感耦合等离子体质谱法 |
China National Standards as |
English PDF |
| GB/T 7717.12-2022 |
Acrylonitrile for industrial use - Part 12: Determination of purity and impurity content - Gas chromatography 工业用丙烯腈 第12部分：纯度及杂质含量的测定 气相色谱法 |
China National Standards as |
English PDF |
| GB/T 2546.2-2022 |
Plastics - Polypropylene (PP) molding and extrusion materials - Part 2: Specimen preparation and property determination 塑料 聚丙烯(PP)模塑和挤出材料 第2部分:试样制备和性能测定 |
China National Standards as |
English PDF |
| GB/T 2546.1-2022 |
Plastics - Polypropylene (PP) molding and extrusion materials - Part 1: Nomenclature system and basis of classification 塑料 聚丙烯(PP)模塑和挤出材料 第1部分:命名系统和分类基础 |
China National Standards as |
English PDF |
| GB/T 41510-2022 |
General requirements for safety assessment specification for hoisting machinery 起重机械安全评估规范 通用要求 |
China National Standards as |
English PDF |
| GB/T 26949.8-2022 |
Industrial vehicles - Stability verification - Part 8: Additional stability tests for stacking operations with mast tilted forward and load lifted 工业车辆 稳定性验证 第8部分：在门架前倾和载荷起升条件下堆垛作业的附加稳定性试验 |
China National Standards as |
English PDF |
| GB/T 223.63-2022 |
Iron, steel and alloys - Determination of manganese content - Sodium (potassium) periodate spectrophotometric method 钢铁及合金 锰含量的测定 高碘酸钠（钾）分光光度法 |
China National Standards as |
English PDF |
| GB/T 20564.6-2022 |
High-strength cold-rolled steel sheets and strips for automobiles—Part 6: Transformation-induced plasticity steels 汽车用高强度冷连轧钢板及钢带 第6部分：相变诱导塑性钢 |
China National Standards as |
English PDF |
| GB/T 41658-2022 |
Metal powders (excluding cemented carbide) copper-based impregnated powder test method 金属粉末（不包括硬质合金） 铜基浸渗粉检验方法 |
China National Standards as |
English PDF |
| GB/T 41508-2022 |
Additive Manufacturing General Rules Additive Manufacturing Parts Purchasing Requirements 增材制造 通则 增材制造零件采购要求 |
China National Standards as |
English PDF |
| GB/T 19889.7-2022 |
Acoustics - Measurement of sound insulation of buildings and building components - Part 7: In situ measurement of impact sound insulation 声学 建筑和建筑构件隔声测量 第7部分：撞击声隔声的现场测量 |
China National Standards as |
English PDF |
| GB/T 41610-2022 |
Textiles - Tests for color fastness - Color fastness to breast milk 纺织品 色牢度试验 耐母乳色牢度 |
China National Standards as |
English PDF |
| GB/T 41572-2022 |
Measuring method of main parameters of pulsed laser in time domain 脉冲激光时域主要参数测量方法 |
China National Standards as |
English PDF |
| GB/T 1927.13-2022 |
Test methods for physical and mechanical properties of wood with small unblemished specimens - Part 13: Determination of transverse grain compressive modulus of elasticity 无疵小试样木材物理力学性质试验方法 第13部分：横纹抗压弹性模量测定 |
China National Standards as |
English PDF |
| GB/T 41511-2022 |
Test method for peel strength of coated abrasives 涂附磨具剥离强度测试方法 |
China National Standards as |
English PDF |
| GB/T 41562-2022 |
Classification method of online reputation of consumer goods 消费品在线信誉 等级划分方法 |
China National Standards as |
English PDF |
| GB/T 41586-2022 |
Basic input parameters and output results of nuclear power plant emergency assessment 核电厂应急评价基础输入参数和输出结果 |
China National Standards as |
English PDF |
| GB/T 41583-2022 |
Nuclear power plant core damage assessment method 核电厂堆芯损伤评价方法 |
China National Standards as |
English PDF |
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