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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 42979-2023 |
Global Navigation Satellite System (GNSS) position reporting/short message terminal performance requirements and test methods 全球卫星导航系统（GNSS）位置报告/短报文型终端性能要求及测试方法 |
China National Standards per |
 English PDF |
| GB/T 42976-2023 |
Nanotechnology Nano-optical display Quantum dot light conversion film optical performance testing method 纳米技术 纳米光电显示 量子点光转换膜光学性能测试方法 |
China National Standards per |
English PDF |
| GB/T 42847.3-2023 |
Reversible mode fuel cell modules for energy storage systems Part 3: Electrical energy storage system performance test methods 储能系统用可逆模式燃料电池模块 第3部分：电能储存系统性能测试方法 |
China National Standards per |
English PDF |
| GB/T 40602.3-2023 |
Radio interference from antennas and receiving systems Part 3: Site measurements Compact site performance verification methods 天线及接收系统的无线电干扰 第3部分：场地测量 紧缩场场地性能确认方法 |
China National Standards per |
English PDF |
| GB/T 38834.3-2023 |
Robots - performance specifications and test methods for service robots - Part 3: Operation 机器人 服务机器人性能规范及其试验方法 第3部分：操作 |
China National Standards per |
English PDF |
| GB/T 38052.7-2023 |
Smart home appliance system interoperability Part 7: Conformance test specifications 智能家用电器系统互操作 第7部分：一致性测试规范 |
China National Standards per |
English PDF |
| GB/T 38052.6-2023 |
Smart home appliance system interoperability Part 6: Smart home appliance public management unit interface specifications 智能家用电器系统互操作 第6部分：智能家电公共管理单元接口规范 |
China National Standards per |
English PDF |
| GB/T 3780.30-2023 |
Carbon black Part 30: Determination of high temperature volatiles Thermogravimetric method 炭黑 第30部分：高温挥发物的测定 热重法 |
China National Standards per |
English PDF |
| GB/T 31101-2023 |
Information technology Real-time positioning system performance testing method 信息技术 实时定位系统性能测试方法 |
China National Standards per |
English PDF |
| GB/T 28778-2023 |
Pilot operated safety valve 先导式安全阀 |
China National Standards per |
English PDF |
| GB/T 27698.3-2023 |
performance test methods for heat exchangers and heat transfer elements Part 3: Heat transfer elements 热交换器及传热元件性能测试方法 第3部分：传热元件 |
China National Standards per |
English PDF |
| GB/T 27431-2023 |
Conformity assessment Methodological guidance for period verification of measuring equipment 合格评定 测量设备期间核查的方法指南 |
China National Standards per |
English PDF |
| GB/T 26949.21-2023 |
Industrial vehicle stability verification Part 21: Picking vehicles with operator position lifting height greater than 1 200 mm 工业车辆 稳定性验证 第21部分：操作者位置起升高度大于1 200 mm的拣选车 |
China National Standards per |
English PDF |
| GB/T 26949.17-2023 |
Industrial vehicles - Stability verification Part 17: Tractors, cargo and personnel carriers 工业车辆 稳定性验证 第17部分：牵引车、货物及人员载运车 |
China National Standards per |
English PDF |
| GB/T 2678.6-2023 |
Paper, board and pulp Determination of water-soluble sulfates 纸、纸板和纸浆 水溶性硫酸盐的测定 |
China National Standards per |
English PDF |
| GB/T 26203-2023 |
Paper and paperboard - Determination of internal bond strength (Scott type) 纸和纸板 内结合强度的测定（Scott型） |
China National Standards per |
English PDF |
| GB/T 25436-2023 |
tea filter paper 茶叶滤纸 |
China National Standards per |
English PDF |
| GB/T 23365-2023 |
Lithium cobalt oxide electrochemical performance test, first discharge specific capacity and first charge and discharge efficiency test method 钴酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 |
China National Standards per |
English PDF |
| GB/T 22904-2023 |
Paper, board and pulp Determination of total chlorine and organochlorine 纸、纸板和纸浆 总氯和有机氯的测定 |
China National Standards per |
English PDF |
| GB/T 22789.2-2023 |
Plastic products Rigid polyvinyl chloride sheets (sheets) Part 2: Classification, size and properties of sheets with thickness less than 1mm 塑料制品 硬质聚氯乙烯板（片）材 第2部分：厚度1mm以下片材的分类、尺寸和性能 |
China National Standards per |
English PDF |
| GB/T 22789.1-2023 |
Plastic products Rigid polyvinyl chloride sheets (sheets) Part 1: Classification, dimensions and properties of sheets with a thickness of 1 mm and above 塑料制品 硬质聚氯乙烯板（片）材 第1部分：厚度1mm及以上板材的分类、尺寸和性能 |
China National Standards per |
English PDF |
| GB/T 20638-2023 |
General technical specifications for stepper motors 步进电动机通用技术规范 |
China National Standards per |
English PDF |
| GB/T 20328-2023 |
R series tapered pipe thread round die R系列圆锥管螺纹圆板牙 |
China National Standards per |
English PDF |
| GB/T 18950-2023 |
Rubber and plastic hoses. Laboratory test methods for exposure to light sources. Determination of changes in color, appearance and other physical properties. 橡胶和塑料软管 实验室光源暴露试验法 颜色、外观和其他物理性能变化的测定 |
China National Standards per |
English PDF |
| GB/T 17909.1-2023 |
Crane Operating Manual Part 1: General 起重机 操作手册 第1部分：通则 |
China National Standards per |
English PDF |
| GB/T 1630.2-2023 |
Plastics Epoxy resins Part 2: Specimen preparation and property determination of cross-linked epoxy resins 塑料 环氧树脂 第2部分:试样制备和交联环氧树脂的性能测定 |
China National Standards per |
English PDF |
| GB/T 1458-2023 |
Test method for mechanical properties of fiber-wound reinforced composite ring specimens 纤维缠绕增强复合材料环形试样力学性能试验方法 |
China National Standards per |
English PDF |
| GB/T 13750-2023 |
Vibration pile sinking and pulling machine safety operating procedures 振动沉拔桩机 安全操作规程 |
China National Standards per |
English PDF |
| GB/T 12974.2-2023 |
General technical conditions for AC elevator motors Part 2: permanent magnet synchronous motors 交流电梯电动机通用技术条件 第2部分：永磁同步电动机 |
China National Standards per |
English PDF |
| GB/T 10401-2023 |
General technical specifications for permanent magnet DC torque motors 永磁式直流力矩电动机通用技术规范 |
China National Standards per |
English PDF |
| GB/T 10357.5-2023 |
Furniture mechanical properties test Part 5: Cabinet strength and durability 家具力学性能试验 第5部分：柜类强度和耐久性 |
China National Standards per |
English PDF |
| GB/T 10357.4-2023 |
Furniture mechanical properties test Part 4: Cabinet stability 家具力学性能试验 第4部分：柜类稳定性 |
China National Standards per |
English PDF |
| GB/T 10322.9-2023 |
Iron ore - Determination of specific surface area - Blaine permeability method 铁矿石 比表面积的测定 勃氏透气法 |
China National Standards per |
English PDF |
| GB/Z 42963-2023 |
Industrial Assistance Bamboo Industry Project Operation and Management Guide 产业帮扶 竹产业项目运营管理指南 |
China National Standards per |
English PDF |
| GB/Z 42962-2023 |
Industrial Assistance Pig Industry Project Operation and Management Guide 产业帮扶 猪产业项目运营管理指南 |
China National Standards per |
English PDF |
| GB/Z 42964-2023 |
Method for evaluating the effectiveness of library paper document deacidification process 图书馆纸质文献脱酸工艺有效性评价方法 |
China National Standards per |
English PDF |
| GB/T 42652-2023 |
Government and social capital cooperation consulting service requirements 政府和社会资本合作 咨询服务要求 |
China National Standards per |
English PDF |
| GB/T 42593-2023 |
Government and social capital cooperation basic terminology and model classification 政府和社会资本合作 基础术语与模式分类 |
China National Standards per |
English PDF |
| GB/T 42786-2023 |
Building shading thermal comfort and visual comfort performance classification and detection methods 建筑遮阳热舒适、视觉舒适性能分级及检测方法 |
China National Standards per |
English PDF |
| GB/T 38834.2-2023 |
Robots - performance specifications and test methods for service robots - Part 2: Navigation 机器人 服务机器人性能规范及其试验方法 第2部分：导航 |
China National Standards per |
English PDF |
| GB/T 42844-2023 |
Micro-bubble technology Storage and transportation of ultra-fine bubble water dispersion system 微细气泡技术 超细气泡水分散体系的存储和运输 |
China National Standards per |
English PDF |
| GB/T 42843.1-2023 |
Microbubble Technology Measurement Sampling and Sample Preparation Part 1: Ultrafine Bubble Water Dispersion System 微细气泡技术 测量取样及样品制备 第1部分：超细气泡水分散体系 |
China National Standards per |
English PDF |
| GB/T 42911-2023 |
Carbon fiber reinforced composite materials accelerated moisture absorption and supersaturation adjustment method for sealed pressure vessels 碳纤维增强复合材料 密封压力容器加速吸湿和过饱和调节方法 |
China National Standards per |
English PDF |
| GB/T 42882-2023 |
Sustainable development of cities and communities Smart city operation model Guidelines for responding to public health emergencies 城市和社区可持续发展 智慧城市运行模型 应对突发公共卫生事件的指南 |
China National Standards per |
English PDF |
| GB/T 29490-2023 |
Enterprise Intellectual Property Compliance Management System Requirements 企业知识产权合规管理体系 要求 |
China National Standards per |
English PDF |
| GB/T 42833-2023 |
Minimum performance Specifications for Beidou Satellite-Based Augmentation System Single-frequency Augmentation Service Airborne Equipment 北斗星基增强系统单频增强服务机载设备最低性能规范 |
China National Standards per |
English PDF |
| GB/T 42878-2023 |
Artificial Weather Modification Ground Operation Airspace Application and Usage Requirements 人工影响天气 地面作业空域申请和使用要求 |
China National Standards per |
English PDF |
| GB/T 42724-2023 |
Ships and Marine Technology Navigation and Ship Operations Guide to Marine Telephone Equipment 船舶与海洋技术 导航和船舶营运 船用电话设备指南 |
China National Standards per |
English PDF |
| GB/T 42813-2023 |
Data Paper Publishing Metadata 数据论文出版元数据 |
China National Standards per |
English PDF |
| GB/T 42657-2023 |
Test method for infrared refractive index temperature coefficient of infrared optical glass - vertical incidence method 红外光学玻璃红外折射率温度系数测试方法 垂直入射法 |
China National Standards per |
English PDF |
| GB/T 42653-2023 |
Glass high temperature viscosity test method 玻璃高温黏度试验方法 |
China National Standards per |
English PDF |
| GB/T 42856-2023 |
Flight performance flight test requirements for large and medium-sized civil unmanned helicopter systems 民用大中型无人直升机系统飞行性能飞行试验要求 |
China National Standards per |
English PDF |
| GB/T 42853-2023 |
Technical data specifications for civil aircraft flight operations 民用飞机飞行运行技术数据规范 |
China National Standards per |
English PDF |
| GB/T 12971.1-2023 |
Contact wires for electric traction Part 1: Copper and copper alloy contact wires 电力牵引用接触线 第1部分：铜及铜合金接触线 |
China National Standards per |
English PDF |
| GB/T 42864-2023 |
Liquefied natural gas sampling facilities and sampling performance inspection 液化天然气的取样设施及取样性能检验 |
China National Standards per |
English PDF |
| GB/T 42847.2-2023 |
Reversible mode fuel cell module for energy storage systems Part 2: performance testing method of reversible mode proton exchange membrane cell and stack 储能系统用可逆模式燃料电池模块 第2部分：可逆模式质子交换膜单池与电堆性能测试方法 |
China National Standards per |
English PDF |
| GB/T 42794-2023 |
Nickel iron - Determination of carbon, sulfur, silicon, phosphorus, nickel, cobalt, chromium and copper content - Spark source atomic emission spectrometry 镍铁 碳、硫、硅、磷、镍、钴、铬和铜含量的测定 火花源原子发射光谱法 |
China National Standards per |
English PDF |
| GB/T 6730.87-2023 |
Iron ore, determination of total iron and other multi-element content, wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method) 铁矿石 全铁及其他多元素含量的测定 波长色散X射线荧光光谱法（钴内标法） |
China National Standards per |
English PDF |
| GB/T 42629.4-2023 |
International Code of Conduct for Environmental Surveys of Seabed Areas and High Seas Part 4: Survey of Physical Properties of Marine Sediments 国际海底区域和公海环境调查规程 第4部分：海洋沉积物物理特性调查 |
China National Standards per |
English PDF |
| GB/T 27698.2-2023 |
performance test methods for heat exchangers and heat transfer elements Part 2: Heat exchangers 热交换器及传热元件性能测试方法 第2部分：热交换器 |
China National Standards per |
English PDF |
| GB/T 42915-2023 |
Specification for identification of copper concentrates and main copper-containing materials 铜精矿及主要含铜物料鉴别规范 |
China National Standards per |
English PDF |
| GB/T 42654-2023 |
Test methods for seawater erosion corrosion of copper and copper alloys 铜及铜合金海水冲刷腐蚀试验方法 |
China National Standards per |
English PDF |
| GB/T 27683-2023 |
Copper and copper alloy cutting chips and recycling specifications 铜及铜合金切削屑料及其回收规范 |
China National Standards per |
English PDF |
| GB/T 23609-2023 |
Copper alloy seamless pipes for seawater desalination equipment 海水淡化装置用铜合金无缝管 |
China National Standards per |
English PDF |
| GB/T 22638.11-2023 |
Test methods for aluminum foil Part 11: Testing of mechanical properties 铝箔试验方法 第11部分：力学性能的测试 |
China National Standards per |
English PDF |
| GB/T 6609.35-2023 |
Methods for chemical analysis and determination of physical properties of alumina Part 35: Determination of specific surface area Nitrogen adsorption method 氧化铝化学分析方法和物理性能测定方法 第35部分：比表面积的测定 氮吸附法 |
China National Standards per |
English PDF |
| GB/T 6609.27-2023 |
Methods for chemical analysis and determination of physical properties of alumina - Part 27: Particle size analysis - Sieving method 氧化铝化学分析方法和物理性能测定方法 第27部分：粒度分析 筛分法 |
China National Standards per |
English PDF |
| GB/T 6609.25-2023 |
Methods for chemical analysis and determination of physical properties of alumina - Part 25: Determination of loose and tapped density 氧化铝化学分析方法和物理性能测定方法 第25部分：松装和振实密度的测定 |
China National Standards per |
English PDF |
| GB/T 5246-2023 |
electrolytic copper powder 电解铜粉 |
China National Standards per |
English PDF |
| GB/T 3884.12-2023 |
Methods for chemical analysis of copper concentrates Part 12: Determination of fluorine and chlorine content Ion chromatography and potentiometric titration 铜精矿化学分析方法 第12部分：氟和氯含量的测定 离子色谱法和电位滴定法 |
China National Standards per |
English PDF |
| GB/T 3114-2023 |
Copper and copper alloy flat wire 铜及铜合金扁线 |
China National Standards per |
English PDF |
| GB/T 42707.1-2023 |
Remote operation and maintenance of CNC machine tools Part 1: General requirements 数控机床远程运维 第1部分：通用要求 |
China National Standards per |
English PDF |
| GB/T 42668-2023 |
Samarium iron nitrogen bonded permanent magnet powder 钐铁氮粘结永磁粉 |
China National Standards per |
English PDF |
| GB/T 42656-2023 |
Test method for kinetic properties of hydrogen absorption and release reaction of rare earth hydrogen storage alloys 稀土系储氢合金 吸放氢反应动力学性能测试方法 |
China National Standards per |
English PDF |
| GB/T 35306-2023 |
Determination of carbon and oxygen content in silicon single crystal Low-temperature Fourier transform infrared spectroscopy 硅单晶中碳、氧含量的测定 低温傅立叶变换红外光谱法 |
China National Standards per |
English PDF |
| GB/T 42667-2023 |
Test method for room temperature isobiaxial bending strength of fine ceramics - double loop method 精细陶瓷室温等双轴弯曲强度试验方法 双环法 |
China National Standards per |
English PDF |
| GB/T 42655-2023 |
Test method for high temperature compression properties of continuous fiber reinforced ceramic matrix composites 连续纤维增强陶瓷基复合材料高温压缩性能试验方法 |
China National Standards per |
English PDF |
| GB/T 42910-2023 |
Test method for high temperature compression shear strength of inorganic adhesives 无机胶粘剂高温压缩剪切强度试验方法 |
China National Standards per |
English PDF |
| GB/T 42913-2023 |
Corrosion of metals and alloys Test methods for high-temperature corrosion of metallic materials embedded in salt, ash or other solids 金属和合金的腐蚀 金属材料嵌入在盐、灰烬或其他固体中的高温腐蚀试验方法 |
China National Standards per |
English PDF |
| GB/T 42912-2023 |
Corrosion of metals and alloys Test methods for high-temperature corrosion of metallic materials under static immersion in molten salts or other liquids 金属和合金的腐蚀 金属材料在静态浸入熔盐或其他液体条件下的高温腐蚀试验方法 |
China National Standards per |
English PDF |
| GB/T 42900-2023 |
High strain rate and high temperature compression test method for metallic materials 金属材料 高应变速率高温压缩试验方法 |
China National Standards per |
English PDF |
| GB/T 713.6-2023 |
Steel plates and strips for pressure-bearing equipment Part 6: Quenched and tempered high-strength steels 承压设备用钢板和钢带 第6部分：调质高强度钢 |
China National Standards per |
English PDF |
| GB/T 713.5-2023 |
Steel plates and strips for pressure equipment Part 5: High manganese steels with specified low temperature properties 承压设备用钢板和钢带 第5部分：规定低温性能的高锰钢 |
China National Standards per |
English PDF |
| GB/T 713.4-2023 |
Steel plates and strips for pressure equipment Part 4: Nickel alloy steels with specified low temperature properties 承压设备用钢板和钢带 第4部分：规定低温性能的镍合金钢 |
China National Standards per |
English PDF |
| GB/T 713.3-2023 |
Steel plates and strips for pressure equipment Part 3: Low alloy steels with specified low temperature properties 承压设备用钢板和钢带 第3部分：规定低温性能的低合金钢 |
China National Standards per |
English PDF |
| GB/T 713.2-2023 |
Steel plates and strips for pressure equipment Part 2: Non-alloy and alloy steels with specified temperature properties 承压设备用钢板和钢带 第2部分：规定温度性能的非合金钢和合金钢 |
China National Standards per |
English PDF |
| GB/T 42930-2023 |
Internet Finance personal Identification Technology Requirements 互联网金融 个人身份识别技术要求 |
China National Standards per |
English PDF |
| GB/T 42925-2023 |
Internet Finance personal Online Consumer Credit Information Disclosure 互联网金融 个人网络消费信贷 信息披露 |
China National Standards per |
English PDF |
| GB/T 42946-2023 |
Stability requirements for ordinary image printing paper 普通图像印刷纸的稳定性要求 |
China National Standards per |
English PDF |
| GB/T 42944-2023 |
Paper, paperboard and paper products Determination of effective recycled content 纸、纸板和纸制品 有效回收组分的测定 |
China National Standards per |
English PDF |
| GB/T 42834-2023 |
Functional safety operation and maintenance requirements for oil and gas pipeline safety instrumentation systems 油气管道安全仪表系统的功能安全 运行维护要求 |
China National Standards per |
English PDF |
| GB/T 20818.15-2023 |
Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 15: List of properties (LOPs) for electronic data exchange of level measuring equipment 工业过程测量和控制 过程设备目录中的数据结构和元素 第15部分：物位测量设备电子数据交换用属性列表(LOPs) |
China National Standards per |
English PDF |
| GB/T 20818.14-2023 |
Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 14: List of properties (LOP) for electronic data exchange of temperature measuring equipment 工业过程测量和控制 过程设备目录中的数据结构和元素 第14部分：温度测量设备电子数据交换用属性列表(LOP) |
China National Standards per |
English PDF |
| GB/T 20818.13-2023 |
Industrial process measurement and control. Data structures and elements in process equipment catalogs. Part 13: List of properties (LOP) for electronic data exchange of pressure measuring equipment. 工业过程测量和控制 过程设备目录中的数据结构和元素 第13部分：压力测量设备电子数据交换用属性列表（LOP） |
China National Standards per |
English PDF |
| GB/T 42886-2023 |
Microscope Digital Imaging Display Microscope Imaging performance information provided to the user 显微镜 数字成像显示显微镜 提供给用户的成像性能信息 |
China National Standards per |
English PDF |
| GB/T 17879-2023 |
Gears - chemical etching test for surface tempering after grinding 齿轮 磨削后表面回火的化学浸蚀检验 |
China National Standards per |
English PDF |
| GB/T 42827-2023 |
performance test methods for AC ventilating fans and their speed regulators for household and similar purposes 家用和类似用途的交流换气扇及其调速器 性能测试方法 |
China National Standards per |
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 per |
English PDF |
| GB/T 42919.6-2023 |
Plastics - Determination of thermal conductivity and thermal diffusivity - Part 6: Comparative method based on temperature modulation technology 塑料 导热系数和热扩散系数的测定 第6部分：基于温度调制技术的比较法 |
China National Standards per |
English PDF |
| GB/T 42919.3-2023 |
Plastics - Determination of thermal conductivity and thermal diffusivity - Part 3: Temperature wave analysis method 塑料 导热系数和热扩散系数的测定 第3部分：温度波分析法 |
China National Standards per |
English PDF |
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