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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 28294-2024 |
Steel slag compoSITes 钢铁渣复合料 |
China National Standards SIT |
 English PDF |
| GB/T 5270-2024 |
Metallic coatings on metal substrates - ElectrodepoSITed and chemically deposited layers - Review of adhesion strength test methods 金属基体上的金属覆盖层-电沉积和化学沉积层-附着强度试验方法评述 |
China National Standards SIT |
English PDF |
| GB/T 44073-2024 |
Microwave darkroom SITe confirmation method 微波暗室场地确认方法 |
China National Standards SIT |
English PDF |
| GB/T 17699.2-2024 |
Electronic data exchange for administration, commerce and transportation-Part 2: CompoSITe data element directory 行政、商业和运输业电子数据交换-第2部分：复合数据元目录 |
China National Standards SIT |
English PDF |
| GB/T 44110-2024 |
Satellite navigation poSITioning sounding system - Ground receiver 卫星导航定位探空系统-地面接收机 |
China National Standards SIT |
English PDF |
| GB/T 44084-2024 |
Heavy commercial vehicle steering center area swing test and tranSITion test method 重型商用车转向中心区摇摆试验和过渡试验方法 |
China National Standards SIT |
English PDF |
| GB/T 34877.4-2024 |
Industrial fans-Determination of sound power level of fans under standard laboratory conditions-Part 4: Sound intenSITy method 工业风机-标准实验室条件下风机声功率级的测定-第4部分：声强法 |
China National Standards SIT |
English PDF |
| GB/T 44068-2024 |
LTE mobile Technical requirements for communication terminals supporting Beidou poSITioning LTE移动通信终端支持北斗定位的技术要求 |
China National Standards SIT |
English PDF |
| GB-44023-2024 |
Rubber compoSITe hose for internal connection of gas appliances 燃气用具连接内用橡胶复合软管 |
China National Standards SIT |
English PDF |
| GB/T 29324-2024 |
Carbon fiber reinforced compoSITe cores for overhead wires 架空导线用碳纤维增强复合材料芯 |
China National Standards SIT |
English PDF |
| GB/T 32590.1-2024 |
Rail tranSIT-Management and command/control systems for urban rail and urban rail transportation-Part 1: System principles and basic concepts 轨道交通-市域铁路和城轨交通运输管理和指令/控制系统-第1部分：系统原理和基本概念 |
China National Standards SIT |
English PDF |
| GB/T 32590.2-2024 |
Rail tranSIT-Management and command/control systems for urban rail and urban rail transportation-Part 2: Functional requirements specifications 轨道交通-市域铁路和城轨交通运输管理和指令/控制系统-第2部分：功能需求规范 |
China National Standards SIT |
English PDF |
| GB/T 32590.3-2024 |
Rail tranSIT-Management and command/control systems for urban rail and urban rail transportation-Part 3: System requirements specifications 轨道交通-市域铁路和城轨交通运输管理和指令/控制系统-第3部分：系统需求规范 |
China National Standards SIT |
English PDF |
| GB/T 43876-2024 |
Determination method of cement paste viscoSITy 水泥净浆黏度测定方法 |
China National Standards SIT |
English PDF |
| GB/T 43883-2024 |
Microbeam analysis - analytical electron microscopy - determination method of the number denSITy of nanoparticles in metals 微束分析-分析电子显微术-金属中纳米颗粒数密度的测定方法 |
China National Standards SIT |
English PDF |
| GB/T 43921-2024 |
Non-destructive testing-Ultrasonic testing-Full matrix acquiSITion/full focusing technology (FMC/TFM) 无损检测-超声检测-全矩阵采集/全聚焦技术（FMC/TFM） |
China National Standards SIT |
English PDF |
| GB/T 43938.1-2024 |
Test method for mechanical properties of thin-walled pipes of carbon fiber reinforced compoSITe materials-Part 1: Tensile test 碳纤维增强复合材料薄壁管件力学性能试验方法-第1部分：拉伸试验 |
China National Standards SIT |
English PDF |
| GB/T 43938.2-2024 |
Test method for mechanical properties of thin-walled pipes of carbon fiber reinforced compoSITe materials-Part 2: Compression test 碳纤维增强复合材料薄壁管件力学性能试验方法-第2部分：压缩试验 |
China National Standards SIT |
English PDF |
| GB/T 1464-2024 |
Test method for sandwich structure or core denSITy 夹层结构或芯子密度试验方法 |
China National Standards SIT |
English PDF |
| GB/T 43658.2-2024 |
Non-destructive testing - X-ray and gamma-ray testing of pipeline corrosion and depoSITs - Part 2: Double-wall radiography 无损检测-管道腐蚀及沉积物X和伽马射线检测-第2部分：双壁射线检测 |
China National Standards SIT |
English PDF |
| GB/T 43658.1-2024 |
Non-destructive testing - X-ray and gamma-ray testing of pipeline corrosion and depoSITs - Part 1: Tangential radiography 无损检测-管道腐蚀及沉积物X和伽马射线检测-第1部分：切向射线检测 |
China National Standards SIT |
English PDF |
| GB/T 28893-2024 |
Surface chemical analysis-Auger electron spectroscopy and X-ray photoelectron spectroscopy-methods for determining peak intenSITy and information required for reporting results 表面化学分析-俄歇电子能谱和X射线光电子能谱-测定峰强度的方法和报告结果所需的信息 |
China National Standards SIT |
English PDF |
| GB/T 43765-2024 |
Aerospace functional coating-Partial reinforced metal matrix compoSITe welding coating 航天功能镀覆层-颗粒增强金属基复合材料焊接镀覆层 |
China National Standards SIT |
English PDF |
| GB/T 43601-2024 |
Mobile lifting work platform-Operator control Control device - operating force, operating direction, operating poSITion and operating method 移动式升降工作平台-操作人员控制装置-操作力、操作方向、操作位置和操作方法 |
China National Standards SIT |
English PDF |
| GB/T 43663-2024 |
Surface chemical analysis - Secondary ion mass spectrometry - Repeatability and consistency of relative intenSITy standards of static secondary ion mass spectrometry 表面化学分析-二次离子质谱-静态二次离子质谱相对强度标的重复性和一致性 |
China National Standards SIT |
English PDF |
| GB/T 43659-2024 |
Metallic and other inorganic coatings-electrodepoSITed nickel-ceramic composite coatings 金属及其他无机覆盖层-电沉积镍-陶瓷复合镀层 |
China National Standards SIT |
English PDF |
| GB/T 43852-2024 |
Steel reinforced plastic compoSITe pressure pipe for hot and cold water 冷热水用钢增强塑料复合压力管 |
China National Standards SIT |
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 SIT |
English PDF |
| GB/T 43725-2024 |
Test methods for poSITive photoresist materials for flat panel display arrays 直写成像式曝光设备 |
China National Standards SIT |
English PDF |
| GB/T 43799-2024 |
Sectional specification for high-denSITy interconnect printed boards 高密度互连印制板分规范 |
China National Standards SIT |
English PDF |
| GB/T 31960.13-2024 |
Technical specifications for power energy efficiency monitoring systems - Part 13: Technical specifications for on-SITe handheld devices 电力能效监测系统技术规范-第13部分：现场手持设备技术规范 |
China National Standards SIT |
English PDF |
| GB/T 43673-2024 |
Non-metallic cable-laid compoSITe continuous oil pipe 非金属敷缆复合连续油管 |
China National Standards SIT |
English PDF |
| GB/T 43615-2023 |
Additive manufacturing Ultrasonic testing method of directed energy depoSITion metal forming parts 增材制造 定向能量沉积金属成形件超声检测方法 |
China National Standards SIT |
English PDF |
| GB/T 43614-2023 |
Additive Manufacturing Metal Powder Directional Energy DepoSITion Equipment Laser Cladding Head Test Method 增材制造 金属粉末定向能量沉积设备激光熔覆头测试方法 |
China National Standards SIT |
English PDF |
| GB/T 43602-2023 |
CompoSITion, structure and performance evaluation of physical vapor deposition multi-layer hard coatings 物理气相沉积多层硬质涂层的成分、结构及性能评价 |
China National Standards SIT |
English PDF |
| 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 SIT |
English PDF |
| GB/T 43539-2023 |
Standards for electronic document archiving and electronic archive management of government webSITes and webpages 政府网站网页电子文件归档和电子档案管理规范 |
China National Standards SIT |
English PDF |
| 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 SIT |
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 SIT |
English PDF |
| GB/T 26494-2023 |
Aluminum alloy extruded profiles for rail tranSIT vehicle structures 轨道交通车辆结构用铝合金挤压型材 |
China National Standards SIT |
English PDF |
| 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 SIT |
English PDF |
| 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 SIT |
English PDF |
| GB/T 20317-2023 |
Melt extrusion depoSITion forming machine tool accuracy inspection 熔融挤出沉积成形机床 精度检验 |
China National Standards SIT |
English PDF |
| GB/T 6803-2023 |
Drop weight test method for non-plastic tranSITion temperature of ferritic steels 铁素体钢的无塑性转变温度落锤试验方法 |
China National Standards SIT |
English PDF |
| GB/Z 43082-2023 |
General specifications for lunar and planetary in-SITu detection cameras 月球与行星原位探测相机通用规范 |
China National Standards SIT |
English PDF |
| GB/T 43418-2023 |
Method for testing the compoSITion of flax fiber 亚麻纤维组成成分的检测方法 |
China National Standards SIT |
English PDF |
| 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 SIT |
English PDF |
| 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 SIT |
English PDF |
| GB/T 43288-2023 |
Plastics. Soil biodegradable materials for agricultural and horticultural mulch films. Requirements and test methods for biodegradability, ecotoxicity and compoSITion control. 塑料 农业和园艺地膜用土壤生物降解材料 生物降解性能、生态毒性和成分控制的要求和试验方法 |
China National Standards SIT |
English PDF |
| GB/T 20656-2023 |
Oil and gas industry On-SITe inspection of new casing, tubing and drill pipe 石油天然气工业 新套管、油管和钻杆现场检验 |
China National Standards SIT |
English PDF |
| GB/T 43022.2-2023 |
Rail tranSIT - DC surge arresters and voltage limiting devices - Part 2: Voltage limiting devices 轨道交通 直流避雷器和电压限制装置 第2部分：电压限制装置 |
China National Standards SIT |
English PDF |
| 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 SIT |
English PDF |
| GB/T 34575-2023 |
Rail tranSIT rolling stock converter equipment locomotives and EMU auxiliary converters 轨道交通 机车车辆变流设备 机车、动车组辅助变流器 |
China National Standards SIT |
English PDF |
| GB/T 32592-2023 |
Rail tranSIT current receiving system Requirements and verification for dynamic interaction measurement between pantograph and catenary 轨道交通 受流系统 受电弓与接触网动态相互作用测量的要求和验证 |
China National Standards SIT |
English PDF |
| GB/T 25120-2023 |
Rail tranSIT rolling stock traction transformers and reactors 轨道交通 机车车辆牵引变压器和电抗器 |
China National Standards SIT |
English PDF |
| GB/T 24339-2023 |
Rail tranSIT Communication, signaling and processing systems Safety-related communications in transmission systems 轨道交通 通信、信号和处理系统 传输系统中的安全相关通信 |
China National Standards SIT |
English PDF |
| 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 SIT |
English PDF |
| 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 SIT |
English PDF |
| 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 SIT |
English PDF |
| GB/T 32182-2023 |
Aluminum and aluminum alloy plates for rail tranSIT 轨道交通用铝及铝合金板材 |
China National Standards SIT |
English PDF |
| GB/T 26029-2023 |
Nickel, cobalt and manganese three-element compoSITe oxide 镍钴锰三元素复合氧化物 |
China National Standards SIT |
English PDF |
| GB/T 43313-2023 |
Testing of surface quality and microtube denSITy of polished silicon carbide wafers by confocal differential interference method 碳化硅抛光片表面质量和微管密度的测试 共焦点微分干涉法 |
China National Standards SIT |
English PDF |
| GB/T 29419-2023 |
Performance of wood plastic compoSITe decking, guardrails and fencing systems 塑木复合材料铺板、护栏和围栏体系性能 |
China National Standards SIT |
English PDF |
| GB/T 29418-2023 |
Test method for performance of wood-plastic compoSITe extruded profiles 塑木复合材料挤出型材性能测试方法 |
China National Standards SIT |
English PDF |
| GB/T 29349-2023 |
Forensic science on-SITe photography and video recording requirements 法庭科学 现场照相、录像要求 |
China National Standards SIT |
English PDF |
| GB/T 4541-2023 |
Marine life-saving equipment poSITion indicator light 船用救生设备示位灯 |
China National Standards SIT |
English PDF |
| GB/T 12538-2023 |
Road vehicles - Determination of center of mass poSITion 道路车辆 质心位置的测定 |
China National Standards SIT |
English PDF |
| GB/T 25774.1-2023 |
Examination of welding materials Part 1: Preparation of mechanical properties specimens of steel, nickel and nickel alloy depoSITed metals 焊接材料的检验 第1部分： 钢、镍及镍合金熔敷金属力学性能试样的制备 |
China National Standards SIT |
English PDF |
| GB 5009.270-2023 |
National food safety standards Determination of myo-inoSITol in food 食品安全国家标准 食品中肌醇的测定 |
China National Standards SIT |
English PDF |
| GB 4806.13-2023 |
National food safety standards CompoSITe materials and products for food contact 食品安全国家标准 食品接触用复合材料及制品 |
China National Standards SIT |
English PDF |
| GB/T 43227-2023 |
Test method for vapor-depoSITed protective films for inner leads of integrated circuits for aerospace use 宇航用集成电路内引线气相沉积保护膜试验方法 |
China National Standards SIT |
English PDF |
| GB/T 43191-2023 |
Electric vehicle AC charging pile on-SITe detector 电动汽车交流充电桩现场检测仪 |
China National Standards SIT |
English PDF |
| GB/T 43140-2023 |
Laser directed energy depoSITion machine tools General technical specifications 激光定向能量沉积机床 通用技术规范 |
China National Standards SIT |
English PDF |
| GB/T 43139-2023 |
DenSITy testing of cast aluminum alloy liquid reduced pressure solidification samples 铸造铝合金液减压凝固试样密度检测 |
China National Standards SIT |
English PDF |
| GB/T 43119-2023 |
Technical requirements for the construction of closed test SITes for autonomous driving 自动驾驶封闭测试场地建设技术要求 |
China National Standards SIT |
English PDF |
| GB/T 43118-2023 |
Corrosion of metals and alloys Test method for high-temperature corrosion of metallic materials under the action of depoSITs of salt, ash or other substances 金属和合金的腐蚀 金属材料在盐、灰烬或其他物质的沉积物作用下进行高温腐蚀的试验方法 |
China National Standards SIT |
English PDF |
| GB/T 43116-2023 |
Fiber Reinforced Plastic CompoSITes Composite Standard Certification Scheme including Reduced and Extended Certification 纤维增强塑料复合材料 包括缩减和扩展认证的复合材料标准认证方案 |
China National Standards SIT |
English PDF |
| GB/T 43113-2023 |
Evaluation method for heat and moisture resistance of carbon fiber reinforced compoSITe materials 碳纤维增强复合材料耐湿热性能评价方法 |
China National Standards SIT |
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 SIT |
English PDF |
| GB/T 43102-2023 |
Metal coatings PoroSITy test Determination of porosity of gold or palladium coatings using sulfurous acid/sulfur dioxide vapor 金属覆盖层 孔隙率试验 用亚硫酸/二氧化硫蒸汽测定金或钯镀层孔隙率 |
China National Standards SIT |
English PDF |
| GB/T 43101-2023 |
Metallic and other inorganic coatings Definition and general rules regarding poroSITy 金属及其他无机覆盖层 关于孔隙率的定义和一般规则 |
China National Standards SIT |
English PDF |
| GB/T 43088-2023 |
Microbeam analysis Analytical electron microscopy Method for determination of dislocation denSITy in metallic thin crystal specimens 微束分析 分析电子显微术 金属薄晶体试样中位错密度的测定方法 |
China National Standards SIT |
English PDF |
| GB/T 43087-2023 |
Microbeam analysis Analytical electron microscopy Method for determining interface poSITion in cross-sectional images of layered materials 微束分析 分析电子显微术 层状材料截面像中界面位置的确定方法 |
China National Standards SIT |
English PDF |
| GB/T 43054-2023 |
Rail tranSIT Lead-acid battery pack for rail car traction system 轨道交通 轨道车牵引系统用铅酸蓄电池组 |
China National Standards SIT |
English PDF |
| GB/T 43005-2023 |
Continuous fiberglass tape wrapped reinforced polyethylene compoSITe pipe for water supply 给水用连续玻纤带缠绕增强聚乙烯复合管 |
China National Standards SIT |
English PDF |
| 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 SIT |
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 SIT |
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 SIT |
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 SIT |
English PDF |
| GB/T 26518-2023 |
Polymer reinforced compoSITe waterproof sheet 高分子增强复合防水片材 |
China National Standards SIT |
English PDF |
| GB/T 19675.2-2023 |
Flexible graphite compoSITe reinforced gasket for pipe flanges Part 2: Class series 管法兰用柔性石墨复合增强垫片 第2部分：Class系列 |
China National Standards SIT |
English PDF |
| GB/T 19675.1-2023 |
Flexible graphite compoSITe reinforced gaskets for pipe flanges Part 1: PN series 管法兰用柔性石墨复合增强垫片 第1部分：PN系列 |
China National Standards SIT |
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 SIT |
English PDF |
| GB/T 12758-2023 |
General technical conditions for urban rail tranSIT signaling systems 城市轨道交通信号系统通用技术条件 |
China National Standards SIT |
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 SIT |
English PDF |
| GB/T 22427.7-2023 |
Starch viscoSITy determination 淀粉黏度测定 |
China National Standards SIT |
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 SIT |
English PDF |
| GB/T 12971.2-2023 |
Contact wires for electric traction Part 2: Steel and aluminum compoSITe contact wires 电力牵引用接触线 第2部分：钢铝复合接触线 |
China National Standards SIT |
English PDF |
| GB/T 22648-2023 |
Aluminum-plastic compoSITe hose, aluminum foil for battery soft packaging 铝塑复合软管、电池软包用铝箔 |
China National Standards SIT |
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 SIT |
English PDF |
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