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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 20147.3-2023 |
Colorimetry Part 3: CIE Tristimulus Values 色度学 第3部分：CIE三刺激值 |
China National Standards lu |
 English PDF |
| GB/T 35307-2023 |
Fluidized bed granular silicon 流化床法颗粒硅 |
China National Standards lu |
English PDF |
| GB/T 34213-2023 |
High purity alumina for sapphire single crystal 蓝宝石单晶用高纯氧化铝 |
China National Standards lu |
English PDF |
| GB/T 29057-2023 |
Procedure for evaluating polycrystalline silicon rods by zone melting and spectroscopic analysis 用区熔拉晶法和光谱分析法评价多晶硅棒的规程 |
China National Standards lu |
English PDF |
| GB/T 2988-2023 |
High alumina brick 高铝砖 |
China National Standards lu |
English PDF |
| GB/T 17899-2023 |
Corrosion of metals and alloys Potentiometric method for measuring the pitting corrosion potential of stainless steel in sodium chloride solution 金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法 |
China National Standards lu |
English PDF |
| GB/T 5776-2023 |
Corrosion of metals and alloys Guidelines for exposure and evaluation of metals and alloys in surface seawater 金属和合金的腐蚀 金属和合金在表层海水中暴露和评定的导则 |
China National Standards lu |
English PDF |
| GB/T 42927-2023 |
Financial industry open source software evaluation specifications 金融行业开源软件测评规范 |
China National Standards lu |
English PDF |
| GB/T 42814-2023 |
Design Principles of Illustrated Symbol Communication Board 图示符号交流板的设计原则 |
China National Standards lu |
English PDF |
| GB/T 24437-2023 |
Classification and evaluation of prosthetic and orthotic configuration mechanisms 假肢、矫形器配置机构的等级划分与评定 |
China National Standards lu |
English PDF |
| GB/T 25922-2023 |
Measurement of fluid flow in closed pipes Flow measurement using a vortex flowmeter installed in a circular cross-section pipe filled with fluid 封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量 |
China National Standards lu |
English PDF |
| GB/T 18659-2023 |
Measurement of Fluid Flow in Closed Pipes Electromagnetic Flowmeter User Guide 封闭管道中流体流量的测量 电磁流量计使用指南 |
China National Standards lu |
English PDF |
| GB/T 684-2023 |
Chemical reagent toluene 化学试剂 甲苯 |
China National Standards lu |
English PDF |
| GB/T 42872-2023 |
Non-destructive testing Ultrasonic testing and evaluation methods for in-service steam turbine blades 无损检测 在役汽轮机叶片超声检测和评价方法 |
China National Standards lu |
English PDF |
| GB/T 42870-2023 |
Non-destructive testing Acoustic emission testing methods and evaluation criteria for fiber-reinforced polymers 无损检测 纤维增强聚合物的声发射检测方法和评价准则 |
China National Standards lu |
English PDF |
| GB/T 10095.2-2023 |
Cylindrical gear ISO tooth surface tolerance classification system Part 2: Definition and allowable value of radial comprehensive deviation 圆柱齿轮 ISO齿面公差分级制 第2部分：径向综合偏差的定义和允许值 |
China National Standards lu |
English PDF |
| GB/T 42952.1-2023 |
Thermoplastic pipes for fluid conveyance - Dimensions and tolerances - Part 1: Metric series 流体输送用热塑性塑料管材 尺寸和公差 第1部分：公制系列 |
China National Standards lu |
English PDF |
| GB/T 42920-2023 |
Plastics - Evaluation of fire resistance properties and fire performance of fiber reinforced plastic composites 塑料 纤维增强塑料复合材料耐火特性和防火性能的评定 |
China National Standards lu |
English PDF |
| GB/T 42369-2023 |
Standards for evaluating the level of mass racing skating 大众竞速类滑冰运动水平等级评价规范 |
China National Standards lu |
English PDF |
| GB/T 42374-2023 |
Standards for Classification and Evaluation of Popular Skiing Events 大众滑雪赛事活动等级划分与评定规范 |
China National Standards lu |
English PDF |
| GB/T 42375-2023 |
Standards for evaluating the sports level of mass alpine skiing and snowboarding 大众高山滑雪和单板滑雪运动水平等级评价规范 |
China National Standards lu |
English PDF |
| GB/T 42371-2023 |
Standards for evaluating the level of public ice hockey 大众冰球运动水平等级评价规范 |
China National Standards lu |
English PDF |
| GB/T 42377-2023 |
Standards for public curling level evaluation 大众冰壶运动水平等级评价规范 |
China National Standards lu |
English PDF |
| GB 21520-2023 |
Display energy efficiency allowable value and energy efficiency grade 显示器能效限定值及能效等级 |
China National Standards lu |
English PDF |
| GB 21351-2023 |
Energy Consumption Quotas per Unit Product of Wrought Aluminum and Aluminum Alloys 变形铝及铝合金单位产品能源消耗限额 |
China National Standards lu |
English PDF |
| GB 18597-2023 |
Pollution Control Standards for Hazardous Waste Storage 危险废物贮存污染控制标准 |
China National Standards lu |
English PDF |
| GB 7300.504-2023 |
Feed additives-Part 5: Microorganisms Lactobacillus acidophilus 饲料添加剂 第5部分：微生物 嗜酸乳杆菌 |
China National Standards lu |
English PDF |
| GB 7300.502-2023 |
Feed additives-Part 5: Microorganisms Lactobacillus plantarum 饲料添加剂 第5部分：微生物 植物乳杆菌 |
China National Standards lu |
English PDF |
| GB/T 38472-2023 |
Recycled casting aluminum alloy raw materials 再生铸造铝合金原料 |
China National Standards lu |
English PDF |
| GB/T 33636-2023 |
Pneumatic Plug-in fittings for plastic pipes 气动 用于塑料管的插入式管接头 |
China National Standards lu |
English PDF |
| GB/T 25283-2023 |
Specifications for Comprehensive Exploration and Evaluation of Mineral Resources 矿产资源综合勘查评价规范 |
China National Standards lu |
English PDF |
| GB/T 42764-2023 |
Plastics - Evaluation of the intrinsic aerobic biodegradability of materials exposed to marine inoculum under laboratory mesophilic conditions - Test methods and requirements 塑料 在实验室中温条件下暴露于海洋接种物的材料固有需氧生物分解能力评估 试验方法与要求 |
China National Standards lu |
English PDF |
| GB/T 20320-2023 |
Wind power generation systems - Methods for measuring and evaluating electrical characteristics of wind turbines 风能发电系统 风力发电机组电气特性测量和评估方法 |
China National Standards lu |
English PDF |
| GB/T 42534.2-2023 |
Fluid Power Systems and Components Reference Dictionary Specification Part 2: Definitions of Pneumatic Product Classes and Characteristics 流体传动系统及元件 参考词典规范 第2部分：气动产品类与特性的定义 |
China National Standards lu |
English PDF |
| GB/T 42681-2023 |
Circular economy performance evaluation Utilization of agricultural waste resources 循环经济绩效评价 农业废弃物资源化利用 |
China National Standards lu |
English PDF |
| GB/T 22640-2023 |
Test method for evaluation of stress corrosion susceptibility of aluminum alloy 铝合金应力腐蚀敏感性评价试验方法 |
China National Standards lu |
English PDF |
| GB/T 7998-2023 |
Evaluation method of intergranular corrosion susceptibility of aluminum alloy 铝合金晶间腐蚀敏感性评价方法 |
China National Standards lu |
English PDF |
| GB/T 35210.1-2023 |
Determination of isothermal adsorption/desorption capacity of shale methane - Part 1: Static volumetric method 页岩甲烷等温吸附/解吸量的测定 第1部分：静态容积法 |
China National Standards lu |
English PDF |
| GB/T 42582-2023 |
Information Security Technology Mobile Internet Application (App) Personal Information Security Evaluation Specification 信息安全技术 移动互联网应用程序（App）个人信息安全测评规范 |
China National Standards lu |
English PDF |
| GB/T 42515-2023 |
Metal powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders 金属粉末 铁、铜、锡和青铜粉末中酸不溶物含量的测定 |
China National Standards lu |
English PDF |
| GB/T 42544-2023 |
Corrosion evaluation of aluminum and aluminum alloy anodic oxidation film and organic polymer film - grid method 铝及铝合金阳极氧化膜及有机聚合物膜的腐蚀评定 栅格法 |
China National Standards lu |
English PDF |
| GB/T 42514-2023 |
Corrosion assessment of aluminum and aluminum alloy anodic oxidation film and organic polymer film - chart method 铝及铝合金阳极氧化膜及有机聚合物膜的腐蚀评定 图表法 |
China National Standards lu |
English PDF |
| GB/T 15000.3-2023 |
Working guidelines for standard samples - Part 3: Standard samples - Determination and evaluation of homogeneity and stability 标准样品工作导则 第3部分：标准样品 定值和均匀性与稳定性评估 |
China National Standards lu |
English PDF |
| GB/T 42534.1-2023 |
Fluid power transmission systems and components - Reference dictionary specification - Part 1: Organizational overview 流体传动系统及元件 参考词典规范 第1部分：组织结构概述 |
China National Standards lu |
English PDF |
| GB/T 10561-2023 |
Determination of the content of non-metallic inclusions in steel - standard grading chart microscopic examination method 钢中非金属夹杂物含量的测定 标准评级图显微检验法 |
China National Standards lu |
English PDF |
| GB/Z 42521-2023 |
Iron ore - Acid dissolution or alkali fusion method for test specimens 铁矿石 试样的酸溶解或碱熔融方法 |
China National Standards lu |
English PDF |
| GB/Z 42533-2023 |
Hydraulic transmission system Theoretical correlation method between the cleanliness of the system and the cleanliness of the components constituting the system and the degree of oil pollution 液压传动 系统 系统清洁度与构成该系统的元件清洁度和油液污染度理论关联法 |
China National Standards lu |
English PDF |
| GB/T 42558.1-2023 |
Anti-seismic technology for electrical equipment of converter stations used on plateaus Part 1: Guidelines for anti-seismic tests and evaluations 高原用换流站电气设备抗震技术 第1部分：抗震试验及评价导则 |
China National Standards lu |
English PDF |
| GB/T 42626-2023 |
Regular inspection and evaluation of compressed hydrogen fiber fully wound gas cylinders for vehicles 车用压缩氢气纤维全缠绕气瓶定期检验与评定 |
China National Standards lu |
English PDF |
| GB/T 8152.11-2023 |
Methods for chemical analysis of lead concentrates - Part 11: Determination of mercury content - Atomic fluorescence spectrometry and solid injection direct method 铅精矿化学分析方法 第11部分：汞含量的测定 原子荧光光谱法和固体进样直接法 |
China National Standards lu |
English PDF |
| GB/T 269-2023 |
Test method for penetration of lubricating grease and petroleum grease 润滑脂和石油脂锥入度测定法 |
China National Standards lu |
English PDF |
| GB/T 33145-2023 |
Large volume steel seamless gas cylinder 大容积钢质无缝气瓶 |
China National Standards lu |
English PDF |
| GB/T 17476-2023 |
Determination of Multiple Elements in lubricating Oils and Base Oils by Inductively Coupled Plasma Emission Spectrometry 润滑油和基础油中多种元素的测定 电感耦合等离子体发射光谱法 |
China National Standards lu |
English PDF |
| GB/T 22790-2023 |
Bicycles - luggage racks for two-wheeled bicycles - Requirements and test methods 自行车 两轮自行车行李架 要求和试验方法 |
China National Standards lu |
English PDF |
| GB/T 13277.1-2023 |
Compressed air - Part 1: Pollutant purification levels 压缩空气 第1部分：污染物净化等级 |
China National Standards lu |
English PDF |
| GB/T 28055-2023 |
Technical specifications for hot-pressurized plugging of steel pipelines 钢质管道带压封堵技术规范 |
China National Standards lu |
English PDF |
| GB/T 33233-2023 |
Water-saving enterprises Electrolytic aluminum industry 节水型企业 电解铝行业 |
China National Standards lu |
English PDF |
| GB/T 18916.16-2023 |
Quotas for water withdrawal - Part 16: Electrolytic aluminum 取水定额 第16部分:电解铝 |
China National Standards lu |
English PDF |
| GB/T 18916.12-2023 |
Water withdrawal quotas - Part 12: Alumina 取水定额 第12部分：氧化铝 |
China National Standards lu |
English PDF |
| GB/Z 42520-2023 |
Laboratory Manual for X-ray Fluorescence Spectroscopy Analysis of Iron Ore 铁矿石X射线荧光光谱分析实验室操作指南 |
China National Standards lu |
English PDF |
| GB/T 42761-2023 |
Method for assessing the corrosivity potential of oral cleaning and care solutions to dental hard tissues 口腔清洁护理液对牙齿硬组织潜在腐蚀性的评估方法 |
China National Standards lu |
English PDF |
| GB/T 42757-2023 |
Intelligent manufacturing level evaluation index system and index calculation method 智能制造水平评价指标体系及指数计算方法 |
China National Standards lu |
English PDF |
| GB/T 14951-2023 |
Automobile fuel-saving technology evaluation method 汽车节油技术评定方法 |
China National Standards lu |
English PDF |
| GB/T 7702.7-2023 |
Test methods for coal-based granular activated carbon-Part 7: Determination of iodine adsorption value 煤质颗粒活性炭试验方法 第7部分：碘吸附值的测定 |
China National Standards lu |
English PDF |
| GB/T 42417-2023 |
Technical regulations for evaluation of bay water exchange capacity 海湾水交换能力评价技术规程 |
China National Standards lu |
English PDF |
| GB/T 42642-2023 |
Technical Guidelines for Ecological Restoration Monitoring and Effect Evaluation of Marine Benthic Fauna Populations 海洋底栖动物种群生态修复监测和效果评估技术指南 |
China National Standards lu |
English PDF |
| GB/T 15114-2023 |
Aluminum Alloy Die Casting 铝合金压铸件 |
China National Standards lu |
English PDF |
| GB/T 42717-2023 |
Evaluation method for grid-connected performance of electrochemical energy storage power station 电化学储能电站并网性能评价方法 |
China National Standards lu |
English PDF |
| GB/T 26416.9-2023 |
Methods for chemical analysis of rare earth iron alloys - Part 9: Determination of phosphorus content - Bismuth phosphomolybdenum blue spectrophotometric method 稀土铁合金化学分析方法 第9部分：磷量的测定 铋磷钼蓝分光光度法 |
China National Standards lu |
English PDF |
| GB/T 42753-2023 |
General rules for performance evaluation of real-time fluorescent quantitative PCR instrument 实时荧光定量PCR仪性能评价通则 |
China National Standards lu |
English PDF |
| GB/T 42754-2023 |
General rules for performance evaluation of dry chemical analyzers 干式化学分析仪性能评价通则 |
China National Standards lu |
English PDF |
| GB/T 42584-2023 |
Informatization project comprehensive performance evaluation specification 信息化项目综合绩效评估规范 |
China National Standards lu |
English PDF |
| GB/T 42694-2023 |
Textiles - Testing and evaluation of surface wetting resistance - Contact angle and rolling angle method 纺织品 表面抗润湿性能的检测和评价 接触角和滚动角法 |
China National Standards lu |
English PDF |
| GB/T 42614-2023 |
Sliding bearings - Determination of the limit value of σ0.01* for metal flangeless thin-walled bearing shells 滑动轴承 金属无法兰薄壁轴瓦 σ0.01*极限值的测定 |
China National Standards lu |
English PDF |
| GB/T 42770-2023 |
stoma plug 造口栓 |
China National Standards lu |
English PDF |
| GB/T 30195-2023 |
Test method for impact resistance of passenger car tires - pendulum method 轿车轮胎耐撞击性能试验方法 摆锤法 |
China National Standards lu |
English PDF |
| GB/T 42613-2023 |
Plain bearings - Tests for bearing materials - Resistance to corrosion by lubricants under static conditions 滑动轴承 轴承材料试验 静态条件下抗润滑剂腐蚀能力 |
China National Standards lu |
English PDF |
| GB/T 8152.17-2023 |
Methods for chemical analysis of lead concentrates - Part 17: Determination of aluminum, magnesium, iron, copper, zinc, cadmium, arsenic, antimony, bismuth, calcium content - Inductively coupled plasma atomic emission spectrometry 铅精矿化学分析方法 第17部分：铝、镁、铁、铜、锌、镉、砷、锑、铋、钙含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards lu |
English PDF |
| GB/T 42581-2023 |
Information Technology Services - Evaluation Criteria for Data Center Business Continuity Levels 信息技术服务 数据中心业务连续性等级评价准则 |
China National Standards lu |
English PDF |
| GB/T 20783-2023 |
Stabilized Chlorine Dioxide Solution 稳定性二氧化氯溶液 |
China National Standards lu |
English PDF |
| GB/T 21655.1-2023 |
Textiles - Evaluation of moisture absorption and quick-drying properties - Part 1: Individual combination test method 纺织品 吸湿速干性的评定 第1部分： 单项组合试验法 |
China National Standards lu |
English PDF |
| GB/T 42698-2023 |
Textiles - Testing and evaluation of anti-see-through properties 纺织品 防透视性能的检测和评价 |
China National Standards lu |
English PDF |
| GB/T 42601.3-2023 |
Petroleum, heavy chemical and natural gas industries - lubrication, shaft sealing and control oil systems and auxiliary equipment - Part 3: Oil systems for general purposes 石油、重化学和天然气工业 润滑、轴密封和控制油系统及辅助设备 第3部分：一般用途的油系统 |
China National Standards lu |
English PDF |
| GB/T 42601.1-2023 |
Petroleum, heavy chemical and natural gas industries - lubrication, shaft sealing and oil control systems and auxiliary equipment - Part 1: General requirements 石油、重化学和天然气工业 润滑、轴密封和控制油系统及辅助设备 第1部分：一般要求 |
China National Standards lu |
English PDF |
| GB/T 42638-2023 |
Method for direct measurement of coal seam gas drainage radius in underground coal mine - Drainage volume method 煤矿井下煤层瓦斯抽采半径直接测定方法 抽采量法 |
China National Standards lu |
English PDF |
| GB/T 42529-2023 |
Evaluation Requirements for Moisture Conduction and Phase Change Breathing Function of New Wall Materials 新型墙体材料湿传导及相变呼吸功能的评价要求 |
China National Standards lu |
English PDF |
| GB/T 3785.2-2023 |
Electroacoustics - Sound level meters - Part 2: Type evaluation tests 电声学 声级计 第2部分：型式评价试验 |
China National Standards lu |
English PDF |
| GB/T 11060.2-2023 |
Natural gas - Determination of sulfur compounds - Part 2: Determination of hydrogen sulfide content by the methylene blue method 天然气 含硫化合物的测定 第2部分：用亚甲蓝法测定硫化氢含量 |
China National Standards lu |
English PDF |
| GB/T 42360-2023 |
Surface Chemical Analysis Total Reflection X-ray Fluorescence Spectroscopy of Water 表面化学分析 水的全反射X射线荧光光谱分析 |
China National Standards lu |
English PDF |
| GB/T 23794-2023 |
Enterprise credit evaluation index 企业信用评价指标 |
China National Standards lu |
English PDF |
| GB/T 42470-2023 |
Nanotechnology Zebrafish Embryo-based Toxicity Evaluation of Nanomaterials 纳米技术 基于斑马鱼胚胎的纳米材料毒性评价 |
China National Standards lu |
English PDF |
| GB/T 5291.1-2023 |
Electrical discharge forming machine tools - Accuracy inspection - Part 1: Single column machine tools (cross table type and fixed table type) 电火花成形机床 精度检验 第1部分：单立柱机床（十字工作台型和固定工作台型） |
China National Standards lu |
English PDF |
| GB/T 21054-2023 |
Information Security Technology Public Key Infrastructure PKI System Security Evaluation Method 信息安全技术 公钥基础设施 PKI系统安全测评方法 |
China National Standards lu |
English PDF |
| GB/T 42460-2023 |
Information Security Technology - Personal Information De-identification Effect Evaluation Guidelines 信息安全技术 个人信息去标识化效果评估指南 |
China National Standards lu |
English PDF |
| GB/T 31953-2023 |
Guidelines for the Preparation of Enterprise Credit Evaluation Reports 企业信用评价报告编制指南 |
China National Standards lu |
English PDF |
| GB/T 42458-2023 |
Guidelines for evaluating the effective use of data in public health emergencies in smart cities 智慧城市 突发公共卫生事件数据有效利用评估指南 |
China National Standards lu |
English PDF |
| GB/T 18779.2-2023 |
Geometrical Product Specification (GPS) Measurement Inspection of Workpieces and Measuring Equipment Part 2: Guidance for the Evaluation of Measurement Uncertainty in GPS Measurements, Measurement Equipment Calibration, and Product Verification 产品几何技术规范(GPS) 工件与测量设备的测量检验 第2部分：GPS测量、测量设备校准和产品验证中的测量不确定度评估指南 |
China National Standards lu |
English PDF |
| GB/Z 42358-2023 |
Iron ore - Wavelength dispersive X-ray fluorescence spectrometer - Determination of accuracy 铁矿石 波长色散X射线荧光光谱仪 精度的测定 |
China National Standards lu |
English PDF |
| GB/T 42501-2023 |
Reverse logistics service evaluation index 逆向物流服务评价指标 |
China National Standards lu |
English PDF |
| GB/T 42365-2023 |
Technical Guidelines for Sustainability Evaluation of Agricultural Products Circulation Service 农产品流通服务可持续性评价技术导则 |
China National Standards lu |
English PDF |
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