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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 38775.10-2025 |
Wireless Charging System for Electric Vehicles Part 10: Communication Protocol Conformity Testing 电动汽车无线充电系统 - 第10部分：通信协议一致性测试 |
China National Standards less |
 English PDF |
| GB/T 38775.9-2025 |
Wireless Charging System for Electric Vehicles - Part 9: Communication Protocol between On-Board Charger and Wireless Charging Device - Application Layer and Data Link Layer 电动汽车无线充电系统 - 第9部分：车载充电机和无线充电设备之间的通信协议 - 应用层及数据链路层 |
China National Standards less |
English PDF |
| GB/T 17625.8-2025 |
Electromagnetic Compatibility - Limits - Part 8: Harmonic Current Limits for Equipment Connected to a Utility Low-Voltage System with Input Current Greater Than 16A and less Than or Equal to 75A Per Phase 电磁兼容 - 限值 - 第8部分：每相输入电流大于16A小于或等于75A连接到公用低压系统的设备产生的谐波电流限值 |
China National Standards less |
English PDF |
| GB/T 25068.6-2025 |
Information Technology - Security Technology - Cybersecurity - Part 6: Wireless Network Access Security 信息技术 - 安全技术 - 网络安全 - 第6部分：无线网络访问安全 |
China National Standards less |
English PDF |
| GB/T 29484.503-2025 |
Electrical Equipment for Ships - Part 503: Series - AC Power Supply Systems with Voltage Not less Than 1 kV and Not More Than 36 kV 船舶电气设备 - 第503部分：专辑 - 电压1 - kV以上至不大于36 - kV的交流供电系统 |
China National Standards less |
English PDF |
| GB/T 46803.2-2025 |
Information Technology - Polar Code-Based Low-Power Wireless Communication Networks - Part 2: Data Link Layer 信息技术 - 基于极化码的低功耗无线通信网络 - 第2部分：数据链路层 |
China National Standards less |
English PDF |
| GB/T 46803.1-2025 |
Information Technology - Polar Code-Based Low-Power Wireless Communication Networks - Part 1: Physical Layer 信息技术 - 基于极化码的低功耗无线通信网络 - 第1部分：物理层 |
China National Standards less |
English PDF |
| GB/T 46474-2025 |
Dual-Cycle Power Generation Systems with Capacity less Than 100 kW - Performance Test Methods 容量小于100kW的双循环发电系统 - 性能测试方法 |
China National Standards less |
English PDF |
| GB/T 46439-2025 |
Stainless Steel Seamless Pipes for Hydrogen Energy Vehicle Piping 氢能源汽车管路用不锈钢无缝钢管 |
China National Standards less |
English PDF |
| GB/T 4681-2025 |
Centerless External Grinding Machines - Accuracy Inspection 无心外圆磨床 - 精度检验 |
China National Standards less |
English PDF |
| GB/T 41771.13-2025 |
Field Device Integration - Part 13: Protocol - HART and WirelessHART 现场设备集成 - 第13部分：行规 - HART和WirelessHART |
China National Standards less |
English PDF |
| GB/T 46492-2025 |
Wireless Power Supply Kitchen System Interface Design Specifications 无线供电厨房系统接口设计规范 |
China National Standards less |
English PDF |
| GB/T 29601-2025 |
Stainless Steel Utensils 不锈钢器皿 |
China National Standards less |
English PDF |
| GB/T 18822.1-2025 |
Small Craft - Determination of Maximum Propulsion Rated Power Using Maneuvering Speed - Part 1: Craft with Hull Length less Than 8 m 小艇 - 用操纵速度确定最大推进额定功率-第1部分：艇体长度小于8m的艇 |
China National Standards less |
English PDF |
| GB/T 46199-2025 |
Ductile Iron Pipes for Trenchless Installation 非开挖铺设用球墨铸铁管 |
China National Standards less |
English PDF |
| GB/T 46187-2025 |
Additive Manufacturing - Materials - Stainless Steel Powder 增材制造 - 材料 - 不锈钢粉末 |
China National Standards less |
English PDF |
| GB/T 15062-2025 |
Wrought High-Temperature Alloys - Seamless Tubes 变形高温合金 - 无缝管 |
China National Standards less |
English PDF |
| GB/T 4241-2025 |
Stainless Steel Wire Rods for Welding 焊接用不锈钢盘条 |
China National Standards less |
English PDF |
| GB/T 4356-2025 |
Stainless Steel Wire Rods 不锈钢盘条 |
China National Standards less |
English PDF |
| GB/T 5312-2025 |
Seamless Steel Tubes for Ships 船舶用无缝钢管 |
China National Standards less |
English PDF |
| GB/T 12770-2025 |
Welded Stainless Steel Tubes for Mechanical Structures 机械结构用不锈钢焊接钢管 |
China National Standards less |
English PDF |
| GB/T 14975-2025 |
Seamless Stainless Steel Tubes for Structural Purposes 结构用不锈钢无缝钢管 |
China National Standards less |
English PDF |
| GB/T 32566.2-2025 |
Welded Stainless Steel Cylinders—Part 2: Cylinders with Test Pressure Greater Than 6 MPa 不锈钢焊接气瓶 - 第2部分：试验压力大于6MPa的气瓶 |
China National Standards less |
English PDF |
| GB/T 9944-2025 |
Stainless Steel Wire Ropes 不锈钢丝绳 |
China National Standards less |
English PDF |
| GB/T 20895.3-2025 |
Small Craft Stability and Buoyancy Assessment and Classification Part 3: Craft with Hull Length less Than 6m 小艇 - 稳性和浮性的评定与分类 - 第3部分：艇体长度小于6m的艇 |
China National Standards less |
English PDF |
| GB/T 20895.2-2025 |
Small Craft - Stability and Buoyancy Assessment and Classification - Part 2: Sailing Craft with Hull Length Not less Than 6m 小艇-稳性和浮性的评定与分类 - 第2部分：艇体长度不小于6m的帆艇 |
China National Standards less |
English PDF |
| GB/T 20895.1-2025 |
Small Craft - Stability and Buoyancy Assessment and Classification - Part 1: Non-sailing Craft with Hull Length Not less Than 6m 小艇-稳性和浮性的评定与分类 - 第1部分：艇体长度不小于6m的非帆艇 |
China National Standards less |
English PDF |
| GB/T 46058-2025 |
Stainless Steel Plates and Strips for Ships and Offshore Structures 船舶及海洋工程用不锈钢钢板和钢带 |
China National Standards less |
English PDF |
| GB/T 44851.10-2025 |
Road Vehicles - Components for Liquefied Natural Gas (LNG) Fuel Systems - Part 10: Stainless Steel Tubing 道路车辆 - 液化天然气（LNG）燃气系统部件 - 第10部分：不锈钢钢管 |
China National Standards less |
English PDF |
| GB/T 33145-2023 |
Large-Capacity Steel Seamless Gas Cylinder 大容积钢质无缝气瓶 |
China National Standards less |
English PDF |
| GB/T 11640-2021 |
Aluminum Alloy Seamless Gas Cylinder 铝合金无缝气瓶 |
China National Standards less |
English PDF |
| GB/T 45867-2025 |
Additive Manufacturing - Technical Specifications for Integrated Forming of Dissimilar Metals of Cobalt-Based Alloys and Stainless Steel 增材制造-钴基合金与不锈钢异种金属一体化成形技术规范 |
China National Standards less |
English PDF |
| GB/T 30104.104-2025 |
Digital addressable lighting interface - Part 104: General requirements - Wireless and other wired system components 数字可寻址照明接口-第104部分：一般要求-无线和其他有线系统组件 |
China National Standards less |
English PDF |
| GB/T 14976-2025 |
Seamless stainless steel pipes for conveying fluids 输送流体用不锈钢无缝钢管 |
China National Standards less |
English PDF |
| GB/T 34200-2025 |
Cold-rolled stainless steel plate and strip for building roofs and curtain walls 建筑屋面和幕墙用冷轧不锈钢钢板和钢带 |
China National Standards less |
English PDF |
| GB/T 9948-2025 |
Seamless steel pipe for petrochemical and chemical plants 石化和化工装置用无缝钢管 |
China National Standards less |
English PDF |
| GB/T 45781-2025 |
Machine-processed seamless steel pipe for structures 结构用机加工无缝钢管 |
China National Standards less |
English PDF |
| GB/T 8165-2025 |
Stainless Steel Composite steel plate and strip 不锈钢复合钢板和钢带 |
China National Standards less |
English PDF |
| GB/T 7962.13-2025 |
Test Methods for Colorless Optical Glass - Part 13: Thermal Conductivity 无色光学玻璃测试方法-第13部分：导热系数 |
China National Standards less |
English PDF |
| GB/T 7962.7-2025 |
Test Methods for Colorless Optical Glass - Part 7: Streak Degree 无色光学玻璃测试方法-第7部分：条纹度 |
China National Standards less |
English PDF |
| GB/T 32255-2025 |
General-Purpose Castings for High-Temperature Pressure-Bearing Martensitic Stainless Steel and Alloy Steels 高温承压马氏体不锈钢和合金钢通用铸件 |
China National Standards less |
English PDF |
| GB/T 13671-2025 |
Electrochemical Test Methods for Crevice Corrosion of Stainless Steel 不锈钢缝隙腐蚀电化学试验方法 |
China National Standards less |
English PDF |
| GB/T 43982.11-2025 |
Plastic Piping Systems for Trenchless Rehabilitation of Underground Water Supply Networks - Part 11: Hose Insertion and Lining Method 地下供水管网非开挖修复用塑料管道系统-第11部分：软管穿插内衬法 |
China National Standards less |
English PDF |
| GB/T 45112-2024 |
LTE-based wireless communication technology for Internet of Vehicles - Technical requirements for safety certificate management system 基于LTE的车联网无线通信技术-安全证书管理系统技术要求 |
China National Standards less |
English PDF |
| GB/T 22451-2024 |
General requirements for electromagnetic compatibility of wireless communication equipment 无线通信设备电磁兼容性通用要求 |
China National Standards less |
English PDF |
| GB/T 44782-2024 |
Space station containerless material experimental cabinet - Ground preparation specifications for experimental samples 空间站无容器材料实验柜-实验样品地面制备规范 |
China National Standards less |
English PDF |
| GB/T 29038-2024 |
Technical specifications for thin-walled stainless steel pipes 薄壁不锈钢管道技术规范 |
China National Standards less |
English PDF |
| GB/T 19228.1-2024 |
Stainless steel compression fittings - Part 1: Compression fittings 不锈钢卡压式管件组件-第1部分：卡压式管件 |
China National Standards less |
English PDF |
| GB/T 44284.1-2024 |
Information technology - Telecommunications and information exchange between systems - Time-sensitive networks and wireless network interconnection - Part 1: Architecture and interface requirements 信息技术-系统间远程通信和信息交换-时间敏感网络与无线网络互联-第1部分：体系结构与接口要求 |
China National Standards less |
English PDF |
| GB/T 38048.4-2024 |
Surface cleaning appliances - Part 4: Cordless dry vacuum cleaners for household and similar purposes - Performance test methods 表面清洁器具-第4部分：家用和类似用途无线干式真空吸尘器-性能测试方法 |
China National Standards less |
English PDF |
| GB/T 18457-2024 |
Stainless steel needles for medical devices - Requirements and test methods 制造医疗器械用不锈钢针管-要求和试验方法 |
China National Standards less |
English PDF |
| GB/T 39077-2024 |
Detection method of harmful phases in austenite-ferrite (duplex) stainless steel 奥氏体-铁素体（双相）不锈钢中有害相的检测方法 |
China National Standards less |
English PDF |
| GB/T 20878-2024 |
Stainless steel - Grades and chemical composition 不锈钢-牌号及化学成分 |
China National Standards less |
English PDF |
| GB/T 4706.113-2024 |
Safety of household and similar electrical appliances - Part 113: Special requirements for wireless power supply equipment 家用和类似用途电器的安全-第113部分：无线电源设备的特殊要求 |
China National Standards less |
English PDF |
| GB/T 44152-2024 |
Ultrasonic testing methods for seamless steel pipe ends 无缝钢管管端超声检测方法 |
China National Standards less |
English PDF |
| GB/T 13305-2024 |
Determination method of α-phase content in stainless steel 不锈钢中α-相含量测定法 |
China National Standards less |
English PDF |
| GB/T 41666.7-2024 |
Plastic pipe systems for trenchless repair of underground non-pressure drainage networks - Part 7: Spiral winding lining method 地下无压排水管网非开挖修复用塑料管道系统-第7部分：螺旋缠绕内衬法 |
China National Standards less |
English PDF |
| GB/T 43982.1-2024 |
Plastic pipe systems for trenchless repair of underground water supply networks - Part 1: General 地下供水管网非开挖修复用塑料管道系统-第1部分：总则 |
China National Standards less |
English PDF |
| GB-41317-2024 |
Stainless steel corrugated hose for connection of gas appliances 燃气用具连接用不锈钢波纹软管 |
China National Standards less |
English PDF |
| GB/T 13077-2024 |
Periodic inspection and evaluation of seamless aluminum alloy gas cylinders 铝合金无缝气瓶定期检验与评定 |
China National Standards less |
English PDF |
| GB/T 21832.3-2024 |
Austenitic-ferritic duplex stainless steel welded steel pipes - Part 3: Pipes for oil and gas transportation 奥氏体-铁素体型双相不锈钢焊接钢管-第3部分：油气输送用管 |
China National Standards less |
English PDF |
| GB/T 21833.3-2024 |
Austenitic-ferritic duplex stainless steel seamless steel pipes - Part 3: Pipes for oil and gas transportation 奥氏体-铁素体型双相不锈钢无缝钢管-第3部分：油气输送用管 |
China National Standards less |
English PDF |
| GB/T 28884-2024 |
Seamless steel tubes for large-volume gas cylinders 大容积气瓶用无缝钢管 |
China National Standards less |
English PDF |
| GB/T 33563-2024 |
Network security technology - Wireless LAN Security technical requirements for domain network clients 网络安全技术-无线局域网客户端安全技术要求 |
China National Standards less |
English PDF |
| GB/T 33565-2024 |
Network security technology - Technical requirements for wireless LAN access system security 网络安全技术-无线局域网接入系统安全技术要求 |
China National Standards less |
English PDF |
| GB/T 42126.5-2024 |
Industrial wireless communication based on cellular networks Specifications for letters - Part 5: Application requirements 基于蜂窝网络的工业无线通信规范-第5部分:应用要求 |
China National Standards less |
English PDF |
| GB/T 43882-2024 |
Odorless asphalt concrete 净味沥青混凝土 |
China National Standards less |
English PDF |
| GB/T 43898-2024 |
Precision seamless steel pipes for hydraulic cylinders of construction machinery 工程机械液压缸用精密无缝钢管 |
China National Standards less |
English PDF |
| GB/T 43957-2024 |
Forest and grassland Internet of Things-Media access control and physical layer protocols for video-oriented wireless sensor networks 林草物联网-面向视频的无线传感器网络媒体访问控制和物理层协议 |
China National Standards less |
English PDF |
| GB/T 43958-2024 |
Forest and grassland Internet of Things-Technical requirements for video-oriented wireless sensor networks 林草物联网-面向视频的无线传感器网络技术要求 |
China National Standards less |
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 less |
English PDF |
| GB/T 43690-2024 |
General technical conditions for brushless DC torque motors 成像衍射光学元件衍射效率的测量方法 |
China National Standards less |
English PDF |
| GB/T 43497-2023 |
Electrodeposition layer and related finishing Electroless nickel phosphorus-ceramic composite coating 电沉积层及相关精饰 化学镀镍磷-陶瓷复合镀层 |
China National Standards less |
English PDF |
| GB/T 30422-2023 |
Electrodeless fluorescent lamps (other than self-ballasted lamps) Safety regulations 无极荧光灯（自镇流灯除外） 安全规范 |
China National Standards less |
English PDF |
| GB/T 28054-2023 |
Steel seamless gas cylinder clustering device 钢质无缝气瓶集束装置 |
China National Standards less |
English PDF |
| GB/T 22389-2023 |
Gapless metal oxide arrester for high voltage DC converter station 高压直流换流站无间隙金属氧化物避雷器 |
China National Standards less |
English PDF |
| GB/T 17359-2023 |
Microbeam analysis Quantitative analysis of elements with atomic number not less than 11 by energy spectrometry 微束分析 原子序数不小于11的元素能谱法定量分析 |
China National Standards less |
English PDF |
| GB/T 9808-2023 |
Seamless steel pipe for drilling 钻探用无缝钢管 |
China National Standards less |
English PDF |
| GB 4234.9-2023 |
Surgical implants Metallic materials Part 9: Forged high nitrogen stainless steel 外科植入物 金属材料 第9部分：锻造高氮不锈钢 |
China National Standards less |
English PDF |
| GB/T 43376-2023 |
Aerospace Heat treatable reinforced stainless steel parts surface cleaning 航空航天 可热处理强化不锈钢零件表面清理 |
China National Standards less |
English PDF |
| GB/T 23802-2023 |
Technical delivery conditions for corrosion-resistant alloy seamless pipes for casing, tubing, coupling blanks and accessory materials for the oil and gas industry 石油天然气工业 套管、油管、接箍毛坯及附件材料用耐蚀合金无缝管交货技术条件 |
China National Standards less |
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| GB/T 43022.1-2023 |
Rail transit - DC surge arresters and voltage limiting devices - Part 1: Gapless metal oxide surge arresters 轨道交通 直流避雷器和电压限制装置 第1部分：无间隙金属氧化物避雷器 |
China National Standards less |
English PDF |
| GB/T 4437.1-2023 |
Aluminum and aluminum alloy hot extruded tubes Part 1: Seamless round tubes 铝及铝合金热挤压管 第1部分：无缝圆管 |
China National Standards less |
English PDF |
| GB/T 13296-2023 |
Stainless steel seamless steel pipes for boilers and heat exchangers 锅炉、热交换器用不锈钢无缝钢管 |
China National Standards less |
English PDF |
| GB/Z 40602.4-2023 |
Radio interference from antennas and receiving systems Part 4: Wireless receiving systems Electromagnetic compatibility test methods for electronic equipment with integrated wireless modules 天线及接收系统的无线电干扰 第4部分：无线接收系统 集成无线模块电子设备电磁兼容测试方法 |
China National Standards less |
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| GB/T 5310-2023 |
Seamless steel pipe for high pressure boiler 高压锅炉用无缝钢管 |
China National Standards less |
English PDF |
| GB/T 43201.2-2023 |
Industrial Automation Systems and Integration Standardized Procedures for Production Systems Engineering Part 2: Reference Process for Seamlessly Connecting Production Plans 工业自动化系统与集成 生产系统工程的标准化程序 第2部分：无缝衔接生产计划的参考过程 |
China National Standards less |
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| GB/T 43187-2023 |
Vehicle-mounted wireless communication terminal 车载无线通信终端 |
China National Standards less |
English PDF |
| GB/T 43109-2023 |
Stainless steel composite steel plates for shipbuilding and offshore engineering 船舶及海洋工程用不锈钢复合钢板 |
China National Standards less |
English PDF |
| GB/T 43107-2023 |
Stainless steel seamless steel pipe for instrument pressure induction in nuclear power plants 核电站仪表引压用不锈钢无缝钢管 |
China National Standards less |
English PDF |
| GB/T 43105-2023 |
Seamless steel pipe for hydroformed parts 液压成形件用无缝钢管 |
China National Standards less |
English PDF |
| GB/T 38775.8-2023 |
Wireless charging systems for electric vehicles Part 8: Special requirements for commercial vehicle applications 电动汽车无线充电系统 第8部分：商用车应用特殊要求 |
China National Standards less |
English PDF |
| GB/T 24814-2023 |
Steel short link chain for lifting medium precision lifting chain grade 4 stainless steel 起重用钢制短环链 中等精度吊链 4级不锈钢 |
China National Standards less |
English PDF |
| GB/T 24170.1-2023 |
Surface antibacterial stainless steel Part 1: Electrochemical method 表面抗菌不锈钢 第1部分：电化学法 |
China National Standards less |
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 less |
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| GB/T 20221-2023 |
Pressureless buried sewage and drainage rigid polyvinyl chloride (PVC-U) pipes 无压埋地排污、排水用硬聚氯乙烯（PVC-U）管材 |
China National Standards less |
English PDF |
| GB/T 42675-2023 |
Antibacterial stainless steel welded steel pipes and fittings 抗菌不锈钢焊接钢管及管件 |
China National Standards less |
English PDF |
| GB/T 42711-2023 |
Three-dimensional parking garage wireless power supply system technical requirements and test specifications 立体停车库无线供电系统 技术要求及测试规范 |
China National Standards less |
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 less |
English PDF |
| GB/T 3624-2023 |
Titanium and titanium alloy seamless pipes 钛及钛合金无缝管 |
China National Standards less |
English PDF |
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