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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.
  •  China "Tri" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43597-2023 Parameter testing method for pyroelecTric terahertz detectors
    热电型太赫兹探测器参数测试方法
    China National Standards
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    GB/T 43582-2023 Blockchain and DisTributed Accounting Technology Application Programming Interface Middleware Technology Guide
    区块链和分布式记账技术 应用程序接口 中间件技术指南
    China National Standards
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    GB/T 43580-2023 Blockchain and DisTributed Accounting Technology General Service Guide for Certificate Deposits
    区块链和分布式记账技术 存证通用服务指南
    China National Standards
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    GB/T 43579-2023 Blockchain and disTributed accounting technology Smart contract life cycle management technical specifications
    区块链和分布式记账技术 智能合约生命周期管理技术规范
    China National Standards
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    GB/T 43575-2023 Blockchain and disTributed accounting technology system testing specifications
    区块链和分布式记账技术 系统测试规范
    China National Standards
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    GB/T 43572-2023 Blockchain and DisTributed Ledger Technology Terminology
    区块链和分布式记账技术 术语
    China National Standards
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    GB/T 43540-2023 Technical requirements for decommissioning lithium-ion batteries for elecTric energy storage
    电力储能用锂离子电池退役技术要求
    China National Standards
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    GB/T 43527-2023 Ship elecTrical equipment Electromagnetic compatibility Optimization of ship cable laying Test methods for laying spacing
    船舶电气设备 电磁兼容性 船舶电缆敷设优化 敷设间距的试验方法
    China National Standards
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    GB/T 43526-2023 Technical regulations for connecting user-side electrochemical energy storage systems to disTribution grids
    用户侧电化学储能系统接入配电网技术规定
    China National Standards
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    GB/T 43522-2023 Manufacturing Supervision Guidelines for Lithium-Ion Batteries for ElecTric Power Storage
    电力储能用锂离子电池监造导则
    China National Standards
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    GB/T 43511-2023 Rail transit elecTric traction overhead rigid catenary
    轨道交通 电力牵引架空刚性接触网
    China National Standards
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    GB/T 43502.1-2023 Natural gas - Determination of particulate matter - Part 1: Determination of particle size disTribution by optical methods
    天然气 颗粒物的测定 第1部分:用光学法测定粒径分布
    China National Standards
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    GB/T 43477-2023 Evaluation Guidelines for Water-Saving IndusTrial Parks
    节水型工业园区评价导则
    China National Standards
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    GB/T 43456-2023 ElecTricity inspection specifications
    用电检查规范
    China National Standards
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    GB/T 43451-2023 DisTribution Network Operation Evaluation Guidelines
    配电网运营评价导则
    China National Standards
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    GB/T 38216.3-2023 Steel slag Determination of free calcium oxide content EDTA titration and thermogravimeTric analysis
    钢渣 游离氧化钙含量的测定 EDTA滴定和热重分析法
    China National Standards
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    GB/T 34877.2-2023 IndusTrial fans - Determination of fan sound power levels under standard laboratory conditions - Part 2: Reverberation chamber method
    工业风机 标准实验室条件下风机声功率级的测定 第2部分:混响室法
    China National Standards
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    GB/T 34877.1-2023 IndusTrial fans - Determination of fan sound power levels under standard laboratory conditions - Part 1: General requirements
    工业风机 标准实验室条件下风机声功率级的测定 第1部分:通用要求
    China National Standards
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    GB/T 34425-2023 Fuel cell elecTric vehicle hydrogenation gun
    燃料电池电动汽车加氢枪
    China National Standards
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    GB/T 31548-2023 ElecTric bicycle tire series
    电动自行车轮胎系列
    China National Standards
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    GB/T 31547-2023 ElecTric bicycle inner tube
    电动自行车内胎
    China National Standards
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    GB/T 31308.4-2023 Data elements, processes and documents in administration, commerce and industry Long-lasting signatures Part 4: Attestation object atTributes for long-lasting signature formats
    行政、商业和行业中的数据元、过程和文档 长效签名 第4部分:用于长效签名格式的存证对象属性
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    GB/T 29627.3-2023 Polyaramid fiber paperboard for elecTrical applications Part 3: Individual material specifications
    电气用聚芳酰胺纤维纸板 第3部分:单项材料规范
    China National Standards
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    GB/T 26991-2023 Fuel cell elecTric vehicle power performance test method
    燃料电池电动汽车动力性能试验方法
    China National Standards
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    GB/T 26741-2023 Brake linings for motor Tricycles
    机动三轮车用制动器衬片
    China National Standards
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    GB/T 25444.6-2023 Mobile and fixed offshore installations ElecTrical installations Part 6: Installation
    移动式和固定式近海设施 电气装置 第6部分:安装
    China National Standards
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    GB/T 25444.5-2023 Mobile and fixed offshore installations ElecTrical installations Part 5: Mobile installations
    移动式和固定式近海设施 电气装置 第5部分:移动设施
    China National Standards
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    GB/T 25444.3-2023 Mobile and fixed offshore installations ElecTrical installations Part 3: Equipment
    移动式和固定式近海设施 电气装置 第3部分:设备
    China National Standards
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    GB/T 25022.3-2023 Rail transit rolling stock elecTrical connectors Part 3: Communication control connectors
    轨道交通 机车车辆电连接器 第3部分:通信控制连接器
    China National Standards
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    GB/T 23519-2023 Triphenylphosphine rhodium chloride
    三苯基膦氯化铑
    China National Standards
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    GB/T 23031.6-2023 IndusTrial Internet Platform Application Implementation Guide Part 6: Service-oriented Extension
    工业互联网平台 应用实施指南 第6部分:服务化延伸
    China National Standards
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    GB/T 23031.5-2023 IndusTrial Internet Platform Application Implementation Guide Part 5: Personalized Customization
    工业互联网平台 应用实施指南 第5部分:个性化定制
    China National Standards
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    GB/T 23031.4-2023 IndusTrial Internet Platform Application Implementation Guide Part 4: Networked Collaboration
    工业互联网平台 应用实施指南 第4部分:网络化协同
    China National Standards
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    GB/T 23031.3-2023 IndusTrial Internet Platform Application Implementation Guide Part 3: Intelligent Manufacturing
    工业互联网平台 应用实施指南 第3部分:智能化制造
    China National Standards
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    GB/T 23031.2-2023 IndusTrial Internet Platform Application Implementation Guide Part 2: Digital Management
    工业互联网平台 应用实施指南 第2部分:数字化管理
    China National Standards
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    GB/T 23020-2023 Standards for assessment of integration of informatization and indusTrialization in industrial enterprises
    工业企业信息化和工业化融合评估规范
    China National Standards
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    GB/T 20818.22-2023 IndusTrial process measurement and control - Data structures and elements in process equipment catalogs - Part 22: List of properties (LOPs) for electronic data exchange of valve body assemblies
    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22部分:阀体总成电子数据交换用属性列表(LOPs)
    China National Standards
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    GB/T 20818.16-2023 IndusTrial process measurement and control - Data structures and elements in process equipment catalogs - Part 16: List of properties (LOPs) for electronic data exchange of density 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16部分:密度测量设备电子数据交换用属性列表(LOPs)
    China National Standards
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    GB/T 16462.2-2023 Inspection conditions for CNC lathes and turning centers Part 2: Inspection of geomeTric accuracy of vertical machine tools
    数控车床和车削中心检验条件 第2部分:立式机床几何精度检验
    China National Standards
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    GB/T 16462.1-2023 Inspection conditions for CNC lathes and turning centers Part 1: Inspection of geomeTric accuracy of horizontal machine tools
    数控车床和车削中心检验条件 第1部分:卧式机床几何精度检验
    China National Standards
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    GB/T 15022.10-2023 Resin-based reactive compounds for elecTrical insulation Part 10: Polyesterimide resin compounds
    电气绝缘用树脂基活性复合物 第10部分:聚酯亚胺树脂复合物
    China National Standards
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    GB/T 11834-2023 Friction discs for indusTrial and agricultural machinery
    工农业机械用摩擦片
    China National Standards
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    GB/T 10067.6-2023 Basic technical conditions for electrothermal and electromagnetic treatment devices Part 6: IndusTrial microwave heating devices
    电热和电磁处理装置基本技术条件 第6部分:工业微波加热装置
    China National Standards
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    GB/T 9089.3-2023 ElecTrical installations under severe outdoor conditions Part 3: General requirements for equipment and accessories
    户外严酷条件下的电气设施 第3部分:设备及附件的一般要求
    China National Standards
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    GB/T 7000.221-2023 Luminaires Part 2-21: Special requirements Light sTrips
    灯具 第2-21部分:特殊要求 灯带
    China National Standards
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    GB/T 7000.220-2023 Luminaires Part 2-20: Special requirements Light sTrings
    灯具 第2-20部分:特殊要求 灯串
    China National Standards
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    GB/T 7000.212-2023 Lighting Fixtures Part 2-12: Special Requirements Night Lights for ElecTrical Socket Mounting
    灯具 第2-12部分:特殊要求 电源插座安装的夜灯
    China National Standards
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    GB/T 5465.2-2023 Graphical symbols for elecTrical equipment Part 2: Graphical symbols
    电气设备用图形符号 第2部分:图形符号
    China National Standards
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    GB/T 5019.5-2023 Mica-based insulating materials Part 5: Rigid mica sheets for elecTric heating equipment
    以云母为基的绝缘材料 第5部分:电热设备用硬质云母板
    China National Standards
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    GB/T 2881-2023 IndusTrial silicon
    工业硅
    China National Standards
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    GB/T 2659.3-2023 Name codes of counTries and regions around the world and their administrative divisions Part 3: Previously used country and region codes
    世界各国和地区及其行政区划名称代码 第3部分:原先使用的国家和地区代码
    China National Standards
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    GB 39800.6-2023 Specifications for Personal Protective Equipment Part 6: ElecTricity
    个体防护装备配备规范 第6部分:电力
    China National Standards
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    GB 17799.8-2023 Electromagnetic Compatibility General Standard Part 8: Emissions from professional equipment in commercial and light indusTrial locations
    电磁兼容 通用标准 第8部分:商用和轻工业场所专业设备的发射
    China National Standards
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    GB/Z 42023.1-2023 IndusTrial automation equipment and system reliability Part 1: Automation equipment reliability data assurance and source specifications
    工业自动化设备和系统可靠性 第1部分:自动化设备可靠性数据保证及其来源规范
    China National Standards
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    GB/Z 43345-2023 Vocabulary of graphic symbols for elecTrical equipment
    电气设备用图形符号词汇
    China National Standards
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    GB/T 26781-2023 Guidelines for the disTribution of floating navigation aids in sea areas
    海区浮动助航标志配布导则
    China National Standards
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    GB/T 12552-2023 Maximum safe depth for indusTrial diving
    产业潜水最大安全深度
    China National Standards
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    GB/T 43448-2023 Determination of 17-Tripentadecene in honey by gas chromatography mass spectrometry
    蜂蜜中17-三十五烯含量的测定 气相色谱质谱法
    China National Standards
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    GB/T 43256-2023 Parameter testing method of disTributed optical fiber strain testing system
    分布式光纤应变测试系统参数测试方法
    China National Standards
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    GB/T 26330-2023 Silver, silver alloy/copper, copper alloy composite sTrip
    银、银合金/铜、铜合金复合带材
    China National Standards
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    GB/T 10645-2023 Classification and model compilation method of elecTric food ovens
    电热食品烤炉分类和型号编制方法
    China National Standards
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    GB/T 43289-2023 Plastics. Test method for determining the rate of decomposition and extent of disintegration of plastic materials in maTrices exposed to the marine environment under laboratory conditions.
    塑料 实验室条件下测定暴露于海洋环境基质中塑料材料分解率和崩解程度的试验方法
    China National Standards
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    GB/T 26949.7-2023 IndusTrial Vehicles Stability Verification Part 7: Bi-directional and multi-directional operating forklifts
    工业车辆 稳定性验证 第7部分:双向和多向运行叉车
    China National Standards
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    GB/T 18849-2023 Motorized IndusTrial Vehicles Brake Performance and Part Strength
    机动工业车辆 制动器性能和零件强度
    China National Standards
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    GB/T 10827.5-2023 IndusTrial vehicles - Safety requirements and verification - Part 5: Pedestrian vehicles
    工业车辆 安全要求和验证 第5部分:步行式车辆
    China National Standards
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    GB/T 5686.9-2023 Ferromanganese, manganese-silicon alloy, ferromanganese niTride and metallic manganese. Determination of manganese, silicon, phosphorus and iron content. Wavelength dispersive X-ray fluorescence spectrometry (cast glass plate method)
    锰铁、锰硅合金、氮化锰铁和金属锰 锰、硅、磷和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)
    China National Standards
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    GB/T 5686.5-2023 Ferromanganese, manganese-silicon alloy, ferromanganese niTride and metallic manganese Determination of carbon content Infrared absorption method, gas volume method, gravimetric method and coulometric method
    锰铁、锰硅合金、氮化锰铁和金属锰 碳含量的测定 红外线吸收法、气体容量法、重量法和库仑法
    China National Standards
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    GB/T 3653.3-2023 Ferroboron Determination of silicon content Perchloric acid dehydration gravimeTric method
    硼铁 硅含量的测定 高氯酸脱水重量法
    China National Standards
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    GB/T 43363-2023 Determination of form disTribution of 12 elements including copper, zinc, cadmium, lead and chromium in waste chemicals. Continuous extraction method
    废弃化学品中铜、锌、镉、铅、铬等12种元素形态分布的测定 连续提取法
    China National Standards
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    GB/T 21413.5-2023 Rail transit - ElecTrical equipment for rolling stock - Part 5: Electrical devices - High voltage fuse rules
    轨道交通 机车车辆电气设备 第5部分:电工器件 高压熔断器规则
    China National Standards
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    GB/T 21413.4-2023 Rail transit - ElecTrical equipment for rolling stock - Part 4: Electrical components - Rules for AC circuit breakers
    轨道交通 机车车辆电气设备 第4部分:电工器件 交流断路器规则
    China National Standards
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    GB/T 21413.3-2023 Rail transit - ElecTrical equipment for rolling stock - Part 3: Electrical devices - Rules for DC circuit breakers
    轨道交通 机车车辆电气设备 第3部分:电工器件 直流断路器规则
    China National Standards
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    GB/T 43354-2023 Plane bending fatigue test method for copper alloy elastic sTrips
    铜合金弹性带材平面弯曲疲劳试验方法
    China National Standards
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    GB/T 6150.1-2023 Methods for chemical analysis of tungsten concentrates Part 1: Determination of tungsten Trioxide content Ammonium tungstate ignition gravimetric method
    钨精矿化学分析方法 第1部分:三氧化钨含量的测定 钨酸铵灼烧重量法
    China National Standards
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    GB/T 18115.6-2023 Methods for chemical analysis of rare earth impurities in rare earth metals and their oxides - Part 6: Determination of the amounts of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and ytTrium in europium
    稀土金属及其氧化物中稀土杂质化学分析方法 第6部分:铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
    China National Standards
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    GB/T 43264-2023 Test method for magnetic field disTribution on permanent magnet surface
    永磁体表面磁场分布测试方法
    China National Standards
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    GB/T 12940-2023 Silver graphite elecTrical contacts technical conditions
    银石墨电触头技术条件
    China National Standards
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    GB/T 2900.65-2023 ElecTrical Terminology Lighting
    电工术语 照明
    China National Standards
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    GB/T 43342-2023 Safety requirements for automatic controllers of household and similar elecTrical appliances with remote operation functions
    带有远程操作功能的家用和类似用途电器自动控制器的安全要求
    China National Standards
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    GB/T 27612.3-2023 Agricultural irrigation equipment sprinkler heads Part 3: Water volume disTribution characteristics and test methods
    农业灌溉设备 喷头 第3部分:水量分布特性和试验方法
    China National Standards
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    GB/T 25715-2023 Pipe mold for cenTrifugally cast ductile iron pipe
    离心铸造球墨铸铁管用管模
    China National Standards
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    GB/T 32800.9-2023 Safety requirements for hand-held non-elecTric power tools Part 9: Grinder for molds
    手持式非电类动力工具 安全要求 第9部分:模具用砂轮机
    China National Standards
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    GB/T 32800.8-2023 Hand-held non-elecTric power tools Safety requirements Part 8: Grinders and polishers
    手持式非电类动力工具 安全要求 第8部分:磨光机和抛光机
    China National Standards
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    GB/T 32800.6-2023 Hand-held non-elecTric power tools Safety requirements Part 6: Assembly power tools for threaded fasteners
    手持式非电类动力工具 安全要求 第6部分:螺纹紧固件用装配动力工具
    China National Standards
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    GB/T 32800.5-2023 Safety requirements for hand-held non-elecTric power tools Part 5: Rotary impact drilling tools
    手持式非电类动力工具 安全要求 第5部分:回转冲击式钻孔工具
    China National Standards
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    GB/T 22270.5-2023 IndusTrial Automation Systems and Integration Test Application Service Interfaces Part 5: Application Service Interfaces
    工业自动化系统与集成 测试应用的服务接口 第5部分:应用程序服务接口
    China National Standards
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    GB/T 43332-2023 Safety requirements for conductive charging and discharging of elecTric vehicles
    电动汽车传导充放电安全要求
    China National Standards
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    GB/T 43299-2023 Test method for elecTric heating performance of motor vehicle glass
    机动车玻璃电加热性能试验方法
    China National Standards
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    GB/T 43255-2023 Test method for low temperature cold starting performance of fuel cell elecTric vehicles
    燃料电池电动汽车低温冷起动性能试验方法
    China National Standards
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    GB/T 43254-2023 Functional safety requirements and test methods for drive motor systems for elecTric vehicles
    电动汽车用驱动电机系统功能安全要求及试验方法
    China National Standards
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    GB/T 43252-2023 Test method for energy consumption and driving range of fuel cell elecTric vehicles
    燃料电池电动汽车能量消耗量及续驶里程试验方法
    China National Standards
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    GB/T 31467-2023 Test method for elecTrical performance of lithium-ion power battery packs and systems for electric vehicles
    电动汽车用锂离子动力电池包和系统电性能试验方法
    China National Standards
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    GB/T 26990-2023 Fuel cell elecTric vehicle on-board hydrogen system technical conditions
    燃料电池电动汽车 车载氢系统技术条件
    China National Standards
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    GB/T 10901-2023 CenTrifuge performance test methods
    离心机 性能测试方法
    China National Standards
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    GB/T 40853.2-2023 High frequency inductive components ElecTrical characteristics and measurement methods Part 2: Rated current of inductors for DC-DC converters
    高频感性元件 电特性及其测量方法 第2部分:DC-DC变换器用电感器额定电流
    China National Standards
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    GB/T 43248-2023 ElecTric and hybrid vehicles - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers below 30 MHz
    电动汽车和混合动力汽车 无线电骚扰特性 用于保护30MHz以下车外接收机的限值和测量方法
    China National Standards
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    GB/T 17530.2-2023 Test methods for indusTrial acrylic acid and esters Part 2: Determination of organic impurities and purity of industrial acrylic acid esters Gas chromatography
    工业丙烯酸及酯的试验方法 第2部分:工业用丙烯酸酯有机杂质及纯度的测定 气相色谱法
    China National Standards
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    English PDF
    GB/T 17529.5-2023 Acrylic acids and esters for indusTrial use Part 5: 2-Ethylhexyl acrylate for industrial use
    工业用丙烯酸及酯 第5部分:工业用丙烯酸2-乙基己酯
    China National Standards
    Tri

    English PDF
    GB/T 17529.4-2023 Acrylic acids and esters for indusTrial use Part 4: n-Butyl acrylate for industrial use
    工业用丙烯酸及酯 第4部分:工业用丙烯酸正丁酯
    China National Standards
    Tri

    English PDF
    GB/T 17529.3-2023 Acrylic acids and esters for indusTrial use Part 3: Ethyl acrylate for industrial use
    工业用丙烯酸及酯 第3部分:工业用丙烯酸乙酯
    China National Standards
    Tri

    English PDF

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