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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 "Co" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/Z 40295-2021 Wave energy Conversion device power generation performance evaluation "Modification No. 1"
    波浪能转换装置发电性能评估《第1号修改单》
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    GB/T 30433-2021 Standard chromatographic Column for liquid chromatography testing "Modification No. 1"
    液相色谱仪测试用标准色谱柱《第1号修改单》
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    GB/T 11416-2021 Daily Insulated Container "Modification Order No. 1"
    日用保温容器《第1号修改单》
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    GB/T 7190.3-2019 Mechanical draft Cooling tower Part 3: Closed cooling tower "Modification No. 1"
    机械通风冷却塔 第3部分:闭式冷却塔《第1号修改单》
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    GB/Z 43078-2023 Hydraulic Transmission Connections Installation Instructions for Stud-End Adjustable Pipe Couplings
    液压传动连接 螺柱端可调管接头的安装指导
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    GB/Z 43075-2023 Hydraulic transmission Connections Identification and nomenclature
    液压传动连接 标识与命名
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    GB/Z 43030-2023 Low voltage switchgear and Control equipment Cybersecurity
    低压开关设备和控制设备 网络安全
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    GB/Z 43029-2023 Low-voltage switchgear and Control equipment and their complete sets Energy efficiency
    低压开关设备和控制设备及其成套设备 能效
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    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
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    GB/Z 21223.3-2023 Guidelines for statistical analysis of aging test data Part 3: Minimum number of specimens under different test Conditions given test data
    老化试验数据统计分析导则 第3部分:给定试验数据的不同试验条件下的最少试样数量
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    GB/T 8595-2023 Earthmoving machinery driver's Controls
    土方机械 司机的操纵装置
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    GB/T 8297-2023 Concentrated natural rubber latex - Determination of potassium hydroxide (KOH) value
    浓缩天然胶乳 氢氧化钾(KOH)值的测定
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    GB/T 8289-2023 Concentrated natural rubber latex Ammonia-preserved centrifuged or creamed latex Specifications
    浓缩天然胶乳 氨保存离心或膏化胶乳 规格
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    GB/T 8038-2023 Coked toluene - Determination of hydrocarbon impurity content - Gas chromatography
    焦化甲苯 烃类杂质含量的测定 气相色谱法
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    GB/T 7184-2023 Reciprocating internal Combustion engine vibration assessment method
    往复式内燃机 振动评定方法
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    GB/T 6881-2023 ACoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method
    声学 声压法测定噪声源声功率级和声能量级 混响室精密法
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    GB/T 6097-2023 Cotton fiber test sampling method
    棉纤维试验取样方法
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    GB/T 5338.2-2023 Series 1 Containers Technical Requirements and Test Methods Part 2: Insulated Containers
    系列1集装箱 技术要求和试验方法 第2部分:保温集装箱
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    GB/T 4937.26-2023 SemiConductor devices - Mechanical and climatic test methods - Part 26: Electrostatic discharge (ESD) susceptibility testing Human Body Model (HBM)
    半导体器件 机械和气候试验方法 第26部分:静电放电(ESD)敏感度测试 人体模型(HBM)
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    GB/T 462-2023 Paper, board and pulp Determination of moisture Content of analytical specimens
    纸、纸板和纸浆 分析试样水分的测定
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    GB/T 4587-2023 SemiConductor Devices Discrete Devices Part 7: Bipolar Transistors
    半导体器件 分立器件 第7部分:双极型晶体管
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    GB/T 44881-2023 General technical specifications for food production quality Control and management
    食品生产质量控制与管理通用技术规范
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    GB/T 4333.2-2023 FerrosiliCon Determination of phosphorus content Bismuth phosphorus molybdenum blue spectrophotometry
    硅铁 磷含量的测定 铋磷钼蓝分光光度法
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    GB/T 43268-2023 Imported Cold Chain Food Traceability General Principles of Traceability System
    进口冷链食品追溯 追溯体系通则
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    GB/T 43265-2023 Imported Cold chain food traceability traceability system data elements
    进口冷链食品追溯 追溯系统数据元
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    GB/T 43260-2023 Imported Cold chain food traceability requirements for traceability information management
    进口冷链食品追溯 追溯信息管理要求
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    GB/T 43247-2023 Hygienic technical specifications for the Collection and transportation of remains
    遗体收殓运输卫生技术规范
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    GB/T 43244-2023 Guidelines for informatization Construction of agency affairs
    机关事务信息化建设指南
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    GB/T 43239-2023 Specifications for setting signs of urban Comprehensive pipe corridors
    城市综合管廊标识设置规范
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    GB/T 43238-2023 General rules for field test requirements for radiation Correction of Chinese remote sensing satellites
    中国遥感卫星辐射校正场外场试验要求 通则
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    GB/T 43236-2023 Technical Guidelines for Urban ECological Risk Assessment
    城市生态风险评价技术指南
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    GB/T 43235-2023 Urban eCosystem comprehensive assessment index system and calculation method
    城市生态系统综合评估指标体系及计算方法
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    GB/T 43231-2023 Petroleum and natural gas industry Shale oil and gas well casing selection and working Condition suitability evaluation
    石油天然气工业 页岩油气井套管选用及工况适用性评价
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    GB/T 43229-2023 Communication protocol between traffic signal controller and vehicle detector
    交通信号控制机与车辆检测器间通信协议
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    GB/T 43226-2023 Single-event soft error time domain testing method for semiConductor integrated circuits used in aerospace applications
    宇航用半导体集成电路单粒子软错误时域测试方法
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    GB/T 43221-2023 General requirements for unmanned airship flight Control systems
    无人飞艇飞行控制系统通用要求
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    GB/T 43219-2023 Inspection Guidelines for Mobile Coal Stream Mechanized Sampling System
    移动煤流机械化采样系统检查导则
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    GB/T 43218-2023 Performance Acceptance Guidelines for Coal Sulfur Testers
    煤炭测硫仪性能验收导则
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    GB/T 43215-2023 Stability assessment method for surface Construction foundations in goaf areas
    采空区地表建设地基稳定性评估方法
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    GB/T 43212-2023 bamboo charCoal board
    竹炭板
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    GB/T 43209-2023 Automation system and integration Technical requirements for virtual reConstruction of intelligent production lines
    自动化系统与集成 智能生产线虚拟重构技术要求
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    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
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    GB/T 43198-2023 Polyethylene blow molded Containers for food packaging
    食品包装用聚乙烯吹塑容器
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    GB/T 43197-2023 Determination of banned Components Acid Red 73 and Solvent Red 1 in cosmetics by liquid chromatography-tandem mass spectrometry
    化妆品中禁用组分酸性红73和溶剂红1的测定 液相色谱-串联质谱法
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    GB/T 43196-2023 Nanotechnology Scanning electron microsCopy to measure nanoparticle size and shape distribution
    纳米技术 扫描电子显微术测量纳米颗粒粒度及形状分布
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    GB/T 43195-2023 Imported Cold Chain Food Traceability Traceability System Development Guide
    进口冷链食品追溯 追溯系统开发指南
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    GB/T 43192.1-2023 Road vehicles - Digital information exchange for electrical Connections between tractors and trailers - Part 1: Physical layer and data link layer
    道路车辆 牵引车和挂车电气连接的数字信息交互 第1部分:物理层和数据链路层
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    GB/T 43190-2023 Technical specifications for evaluation of eCo-design products Electrical accessories
    生态设计产品评价技术规范 电器附件
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    GB/T 43188-2023 Guidelines for evaluating the Condition of generator equipment
    发电机设备状态评价导则
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    GB/T 43187-2023 Vehicle-mounted wireless Communication terminal
    车载无线通信终端
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    GB/T 43186.2-2023 Qualified Surface ACoustic Wave (SAW) and Bulk Acoustic Wave (BAW) Duplexers Part 2: Instructions for Use
    有质量评定的声表面波(SAW)和体声波(BAW)双工器 第2部分:使用指南
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    GB/T 43186.1-2023 Qualified surface aCoustic wave (SAW) and bulk acoustic wave (BAW) duplexers Part 1: General specifications
    有质量评定的声表面波(SAW)和体声波(BAW)双工器 第1部分 :总规范
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    GB/T 43184-2023 Method for determination of moisture Content of cork raw materials
    软木原料含水率测定方法
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    GB/T 43182-2023 Agricultural social services Greenhouse Construction service specifications
    农业社会化服务 温室建设服务规范
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    GB/T 43175-2023 ProthioConazole technical substance
    丙硫菌唑原药
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    GB/T 43171-2023 Animal disease epidemiological survey data Code and data collection technology
    动物疫病流行病学调查数据代码及数据采集技术
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    GB/T 43157-2023 Quarantine and identification method of LyCoris mealybug
    石蒜绵粉蚧检疫鉴定方法
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    GB/T 43155-2023 Sustainable Urban and Community Development Guidelines for the Management and Implementation of Sustainable Development in Small Towns
    城市和社区可持续发展 小城镇可持续发展管理与实施指南
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    GB/T 43154-2023 Geographic information image and grid data Content model storage rules
    地理信息 影像与格网数据内容模型存储规则
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    GB/T 43152-2023 Mobile terminal animation Content requirements
    移动终端动漫内容要求
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    GB/T 43151-2023 Weathering steel high-strength bolt Connection pair for steel structures
    钢结构用耐候钢高强度螺栓连接副
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    GB/T 43144-2023 Nondestructive testing ACoustic emission testing Testing methods for damage assessment of reinforced concrete beams
    无损检测 声发射检测 钢筋混凝土梁损伤评定的检测方法
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    GB/T 43143-2023 Nondestructive testing ACoustic emission testing Detection method for classification of active cracks in concrete structures
    无损检测 声发射检测 混凝土结构活动裂缝分类的检测方法
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    GB/T 43142-2023 Ultra-high pressure water jet ship rust removal Complete equipment
    超高压水射流船舶除锈成套装备
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    GB/T 43141-2023 Laser Additive Manufacturing Machine Tools General Technical Conditions
    激光增材制造机床 通用技术条件
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    GB/T 43138-2023 Earthmoving machinery Lifting and lashing Connection points Performance requirements
    土方机械 起吊和捆系连接点 性能要求
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    GB/T 43137-2023 Earthmoving Machinery Hydraulic Breakers Terminology and Commercial Specifications
    土方机械 液压破碎锤 术语和商业规格
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    GB/T 43136-2023 Superabrasive products Grinding wheels for precision scribing of semiConductor chips
    超硬磨料制品 半导体芯片精密划切用砂轮
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    GB/T 43135-2023 Earthmoving Machinery Tire Handlers Terminology and Commercial Specifications
    土方机械 轮胎式叉装机 术语和商业规格
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    GB/T 43129-2023 Modern Coal mine evaluation method
    现代化煤矿评价方法
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    GB/T 43127-2023 General requirements for structural Components and assemblies of aerospace products
    航天产品结构部件与组件通用要求
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    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
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    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
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    GB/T 43117-2023 Glass fiber reinforced thermoset plastic (GRP) pipes - Determination of ring creep properties in wet or dry Conditions
    玻璃纤维增强热固性塑料(GRP)管 湿态或干态条件下环蠕变性能的测定
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    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
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    GB/T 43114-2023 hard charCoal
    硬炭
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    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
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    GB/T 43111-2023 Carbon materials, fatigue tests, axial force Control methods
    炭素材料 疲劳试验 轴向力控制方法
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    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
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    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
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    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
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    GB/T 43100-2023 Thermal Spraying Post-processing and finishing of thermal spray Coatings
    热喷涂 热喷涂涂层的后处理和精加工
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    GB/T 43099-2023 Metal and other inorganic Covering layers Tin-cobalt alloy electroplating layer
    金属及其他无机覆盖层 锡钴合金电镀层
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    GB/T 43098.1-2023 Methods for analysis of water treatment agents Part 1: Determination of phosphorus Content
    水处理剂分析方法 第1部分:磷含量的测定
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    GB/T 43096-2023 Metal powders. Determination of external specific surface area by powder layer permeability test under steady flow Conditions.
    金属粉末 稳态流动条件下粉末层透过性试验测定外比表面积
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    GB/T 43091-2023 Powder Compressive strength test method
    粉末抗压强度测试方法
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    GB/T 43089-2023 High salt water Concentration electrodialyzer
    高盐水浓缩电渗析器
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    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
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    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
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    GB/T 43085-2023 Plastics Polymer dispersions Determination of free formaldehyde Content
    塑料 聚合物分散体 游离甲醛含量的测定
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    GB/T 43083-2023 Self-cleaning Coated glass for solar photovoltaic and photothermal power generation
    太阳能光伏及光热发电用自清洁涂膜玻璃
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    GB/T 43077.4-2023 Hydraulic Transmission Connections Plain Threaded Flat Ports and Stud Ends Part 4: Hexagonal Screw Plug
    液压传动连接 普通螺纹平油口和螺柱端 第4部分:六角螺塞
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    GB/T 43072-2023 Implementation Guide for the Construction of Gas Cylinder Traceability System
    气瓶追溯体系建设实施指南
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    GB/T 43064.1-2023 Smart Factory Construction Guidelines Part 1: Physical Factory Intelligent Systems
    智能工厂建设导则 第1部分: 物理工厂智能化系统
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    GB/T 43062-2023 Nuclear energy - Determination of neutron fluence and number of atomic dislocations (dpa) in reactor pressure vessels and internal Components
    核能 反应堆压力容器和堆内构件中子注量和原子离位次数(dpa)的确定
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    GB/T 43061-2023 SemiConductor integrated circuit PWM controller test method
    半导体集成电路 PWM控制器测试方法
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    GB/T 43060-2023 Supply chain e-Commerce business collaboration technical requirements
    供应链电子商务业务协同技术要求
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    GB/T 43059-2023 Flatness Control requirements for printed boards and printed board assemblies
    印制板及印制板组装件的平整度控制要求
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    GB/T 43058-2023 Photovoltaic module ammonia Corrosion test
    光伏组件氨腐蚀试验
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    GB/T 43053-2023 Maritime navigation and radioCommunication equipment and systems Electronic Chart Display and Information Systems (ECDIS) Operational and performance requirements, test methods and required test results
    海上导航和无线电通信设备及系统 电子海图显示与信息系统(ECDIS) 操作和性能要求、测试方法及要求的测试结果
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