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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 25068.1-2020 |
Information technology—Security techniques—Network security—Part 1:Overview and Concepts 信息技术 安全技术 网络安全 第1部分：综述和概念 |
China National Standards Co |
 English PDF |
| GB/T 24508-2020 |
Wood-plastic Composite flooring 木塑地板 |
China National Standards Co |
English PDF |
| GB/T 23755-2020 |
Three-phase site-Combined power transformer 三相组合式电力变压器 |
China National Standards Co |
English PDF |
| GB/T 23349-2020 |
Determination of arsenic,cadmium,chromium,lead and mercury Contents for fertilizers 肥料中砷、镉、铬、铅、汞含量的测定 |
China National Standards Co |
English PDF |
| GB/T 23258-2020 |
Standard practice Controlling internal corrosion in steel pipelines and piping systems 钢质管道内腐蚀控制规范 |
China National Standards Co |
English PDF |
| GB/T 22062-2020 |
MicrosCopes—Graticules for eyepieces 显微镜 目镜分划板 |
China National Standards Co |
English PDF |
| GB/T 21962-2020 |
Corn combine harvester 玉米收获机械 |
China National Standards Co |
English PDF |
| GB/T 21339-2020 |
The statistical and analytical methods for energy Consumption in harbor industry 港口能源消耗统计及分析方法 |
China National Standards Co |
English PDF |
| GB/T 20801.6-2020 |
Pressure piping Code—Industrial piping—Part 6:Safeguarding 压力管道规范 工业管道 第6部分：安全防护 |
China National Standards Co |
English PDF |
| GB/T 20801.5-2020 |
Pressure piping Code—Industrial piping—Part 5:Inspection and testing 压力管道规范 工业管道 第5部分:检验与试验 |
China National Standards Co |
English PDF |
| GB/T 20801.4-2020 |
Pressure piping Code—Industrial piping—Part 4:Fabrication and assembly 压力管道规范 工业管道 第4部分:制作与安装 |
China National Standards Co |
English PDF |
| GB/T 20801.3-2020 |
Pressure pipng Code—Industrial piping—Part 3:Design and calculation 压力管道规范 工业管道 第3部分：设计和计算 |
China National Standards Co |
English PDF |
| GB/T 20801.2-2020 |
Pressure piping Code—Industrial piping—Part 2:Materials 压力管道规范 工业管道 第2部分:材料 |
China National Standards Co |
English PDF |
| GB/T 20674.4-2020 |
Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 4: Traceability Coding 塑料管材和管件 聚乙烯系统熔接设备 第4部分：可追溯编码 |
China National Standards Co |
English PDF |
| GB/T 20660-2020 |
Petroleum and natural gas industries—Control and mitigation of fires and explosions on offshore production installations—Requirements and guidelines 石油天然气工业 海上生产设施的火灾、爆炸控制、削减措施 要求和指南 |
China National Standards Co |
English PDF |
| GB/T 19473.5-2020 |
Polybutene (PB) piping systems for hot and Cold water installations—Part 5: Fitness for purpose of the system 冷热水用聚丁烯（PB）管道系统 第5部分：系统适用性 |
China National Standards Co |
English PDF |
| GB/T 19473.3-2020 |
Polybutene (PB) piping systems for hot and Cold water installations—Part 3: Fittings 冷热水用聚丁烯（PB）管道系统 第3部分：管件 |
China National Standards Co |
English PDF |
| GB/T 19473.2-2020 |
Polybutene (PB) piping systems for hot and Cold water installations—Part 2: Pipes 冷热水用聚丁烯（PB）管道系统 第2部分：管材 |
China National Standards Co |
English PDF |
| GB/T 19473.1-2020 |
Polybutene (PB) piping systems for hot and Cold water installations—Part 1: General 冷热水用聚丁烯（PB）管道系统 第1部分：总则 |
China National Standards Co |
English PDF |
| GB/T 19408.6-2020 |
Agricultural vehicles—Mechanical Connections between towed and towing vehicles—Part 6：Specifications for non-swivel clevis couplings 农业车辆 挂车和牵引车的机械连接 第6部分：非摆动式U型钩的连接 |
China National Standards Co |
English PDF |
| GB/T 19066.2-2020 |
Composite wave-serrated metal gaskets for pipe flanges一Part 2:Class designated 管法兰用金属波齿复合垫片 第2部分：Class系列 |
China National Standards Co |
English PDF |
| GB/T 19066.1-2020 |
Composite wave-serrated metal gaskets for pipe flanges一Part 1: PN designated 管法兰用金属波齿复合垫片 第1部分：PN系列 |
China National Standards Co |
English PDF |
| GB/T 19017-2020 |
Quality management—Guidelines for Configuration management 质量管理 技术状态管理指南 |
China National Standards Co |
English PDF |
| GB/T 18997.2-2020 |
Plastic/aluminum/ plastic Composite pressure pipes—Part 2: Composite pipes butt-welded by aluminum pipe 铝塑复合压力管 第2部分：铝管对接焊式铝塑管 |
China National Standards Co |
English PDF |
| GB/T 18997.1-2020 |
Plastic/aluminum/plastic Composite pressure pipes—Part 1: Composite pipes overlap-welded by aluminum pipe 铝塑复合压力管 第1部分：铝管搭接焊式铝塑管 |
China National Standards Co |
English PDF |
| GB/T 18993.5-2020 |
Chlorinated poly (vinyl chloride) （PVC-C）piping systems for hot and Cold water installations—Part 5：Fitness for the purpose of system 冷热水用氯化聚氯乙烯（PVC-C）管道系统 第5部分：系统适用性 |
China National Standards Co |
English PDF |
| GB/T 18993.3-2020 |
Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and Cold water installations—Part 3：Fittings 冷热水用氯化聚氯乙烯（PVC-C）管道系统 第3部分：管件 |
China National Standards Co |
English PDF |
| GB/T 18993.2-2020 |
Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and Cold water installations—Part 2：Pipes 冷热水用氯化聚氯乙烯（PVC-C）管道系统 第2部分：管材 |
China National Standards Co |
English PDF |
| GB/T 18993.1-2020 |
Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and Cold water installations—Part 1：General 冷热水用氯化聚氯乙烯（PVC-C）管道系统 第1部分：总则 |
China National Standards Co |
English PDF |
| GB/T 18877-2020 |
Organic inorganic Compound fertilizer 有机无机复混肥料 |
China National Standards Co |
English PDF |
| GB/T 18852-2020 |
Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of Contact probe sound beams 无损检测 超声检测 测量接触探头声束特性的参考试块和方法 |
China National Standards Co |
English PDF |
| GB/Z 17625.13-2020 |
Electromagnetic Compatibility—Limits—Assessment of emission limits for the connection of unbalanced installations to MV, HV and EHV power systems 电磁兼容 限值 接入中压、高压、超高压电力系统的不平衡设施发射限值的评估 |
China National Standards Co |
English PDF |
| GB/T 15576-2020 |
Low-voltage reactive power Compensation assemblies 低压成套无功功率补偿装置 |
China National Standards Co |
English PDF |
| GB/T 15063-2020 |
Compound fertilizer 复合肥料 |
China National Standards Co |
English PDF |
| GB/T 13217.4-2020 |
Test method for visCosity of ink 油墨黏度检验方法 |
China National Standards Co |
English PDF |
| GB/T 13217.1-2020 |
Test method for Colour and tinctorial strength of ink 油墨颜色和着色力检验方法 |
China National Standards Co |
English PDF |
| GB/T 9094-2020 |
Fluid power systems and Components—Identification code for cylinders mounting dimensions and mounting types 流体传动系统及元件 缸安装尺寸和安装型式代号 |
China National Standards Co |
English PDF |
| GB/T 7251.8-2020 |
Low-voltage switchgear and Controlgear assemblies—Part 8: General technical requirements for intelligent assembly 低压成套开关设备和控制设备 第8部分：智能型成套设备通用技术要求 |
China National Standards Co |
English PDF |
| GB/Z 6113.403-2020 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-3: Uncertainties,statistics and limit modelling—Statistical Considerations in the determination of EMC compliance of mass-produced products 无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分：不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑 |
China National Standards Co |
English PDF |
| GB/T 5862-2020 |
Agricultural tractors and machinery—General purpose quick-action hydraulic Couplers 农业拖拉机和机械 通用液压快换接头 |
China National Standards Co |
English PDF |
| GB/T 5169.5-2020 |
Fire hazard testing for electric and electronic products—Part 5: Test flames—Needle-flame test method—Apparatus, Confirmatory test arrangement and guidance 电工电子产品着火危险试验 第5部分：试验火焰 针焰试验方法 装置、确认试验方法和导则 |
China National Standards Co |
English PDF |
| GB/T 5169.46-2020 |
Fire hazard testing for electric and electronic products—Part 46: Test flames—Determination of the characteristic heat flux for ignition from a non-Contacting flame source 电工电子产品着火危险试验 第46部分：试验火焰 非接触火焰源中起燃时特征热通量的测定 |
China National Standards Co |
English PDF |
| GB/T 3221-2020 |
Code for mooring and sea trials of internal combustion engine-driven inland ships 内燃机动力内河船舶系泊和航行试验大纲 |
China National Standards Co |
English PDF |
| GB/T 2350-2020 |
Fluid power systems and Components—Cylinder piston rod thread types and dimensions 流体传动系统及元件 活塞杆螺纹型式和尺寸系列 |
China National Standards Co |
English PDF |
| GB/T 800-2020 |
Countersunk head double nib bolts 沉头双榫螺栓 |
China National Standards Co |
English PDF |
| GB/T 39423-2020 |
Road vehicles—Collection of accident data for evaluation of occupant restraint performance 道路车辆 评价乘员约束性能的事故数据收集 |
China National Standards Co |
English PDF |
| GB/T 39416-2020 |
Test methods of fuel Consumption for truck crane 汽车起重机燃油消耗量试验方法 |
China National Standards Co |
English PDF |
| GB/T 39412-2020 |
Information security technology—Audit specification of Code security 信息安全技术 代码安全审计规范 |
China National Standards Co |
English PDF |
| GB/T 39411-2020 |
Technical requirements of BeiDou satellite Common-view time transfer 北斗卫星共视时间传递技术要求 |
China National Standards Co |
English PDF |
| GB/T 39409-2020 |
BeiDou grid location Code 北斗网格位置码 |
China National Standards Co |
English PDF |
| GB/T 39404-2020 |
Information security general requirement for Control unit of industrial robot 工业机器人控制单元的信息安全通用要求 |
China National Standards Co |
English PDF |
| GB/T 39402-2020 |
Design specification of Collaborative industrial robot 面向人机协作的工业机器人设计规范 |
China National Standards Co |
English PDF |
| GB/T 39393-2020 |
Technical specification of intelligent Controller unit for household appliances 家用电器专用智能控制单元技术规范 |
China National Standards Co |
English PDF |
| GB/T 39472-2020 |
Performance requirements and test methods for BeiDou navigation satellite system signal reCord and playback devices 北斗卫星导航系统信号采集回放仪性能要求及测试方法 |
China National Standards Co |
English PDF |
| GB/T 39357-2020 |
Specification for Construction of cultivation base of white jelly fungus 银耳栽培基地建设规范 |
China National Standards Co |
English PDF |
| GB/T 39258-2020 |
Green manufacturing—Green supply chain management in manufacturing enterprises—Control of purchase 绿色制造 制造企业绿色供应链管理 采购控制 |
China National Standards Co |
English PDF |
| GB/T 35381.14-2020 |
Tractors and machinery for agriculture and forestry—Serial Control and communications data network—Part 14：Sequence control 农林拖拉机和机械 串行控制和通信数据网络 第14部分：顺序控制 |
China National Standards Co |
English PDF |
| GB/T 35381.12-2020 |
Tractors and machinery for agriculture and forestry—Serial Control and communications data network—Part 12：Diagnostics services 农林拖拉机和机械 串行控制和通信数据网络 第12部分：诊断服务 |
China National Standards Co |
English PDF |
| GB/T 39381.1-2020 |
Cardiovascular implants—Vascular device-drug Combination products—Part 1：General requirements 心血管植入物 血管药械组合产品 第1部分：通用要求 |
China National Standards Co |
English PDF |
| GB/T 29790-2020 |
Point-of-care testing(POCT)—Requirements for quality and Competence 即时检验 质量和能力的要求 |
China National Standards Co |
English PDF |
| GB/T 19703-2020 |
In vitro diagnostic medical devices—Measurement of quantities in samples of biological origin—Requirements for certified reference materials and the Content of supporting documentation 体外诊断医疗器械 生物源性样品中量的测量 有证参考物质及支持文件内容的要求 |
China National Standards Co |
English PDF |
| GB/T 39495-2020 |
Metallic and other inorganic Coatings—Chromate-free chemical conversion coatings on allumion and its alloys 金属及其他无机覆盖层 铝及铝合金无铬化学转化膜 |
China National Standards Co |
English PDF |
| GB/T 39494-2020 |
Determination for Coating adhesion of rare earth permanent magnetic materials for drive motor of new energy vehicle 新能源汽车驱动电机用稀土永磁材料表面涂镀层结合力的测定 |
China National Standards Co |
English PDF |
| GB/T 39493-2020 |
Safety and Control devices for gas burners and gas-burning appliances—Particular requirements—Pressure regulators 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 压力调节装置 |
China National Standards Co |
English PDF |
| GB/T 39491-2020 |
General technical requirements of carbon fiber Composites covering parts for automobiles 汽车用碳纤维复合材料覆盖部件通用技术要求 |
China National Standards Co |
English PDF |
| GB/T 39488-2020 |
Safety and Control devices for gas burners and gas-burning appliances—Particular requirements—Electronic type gas and air ratio control system 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 电子式燃气与空气比例控制系统 |
China National Standards Co |
English PDF |
| GB/T 39486-2020 |
Chemical reagent—General rules for inductively Coupled plasma mass spectrometry 化学试剂 电感耦合等离子体质谱分析方法通则 |
China National Standards Co |
English PDF |
| GB/T 39485-2020 |
Safety and Control devices for gas burners and gas-burning appliances—Particular requirements—Manual gas valves 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 手动燃气阀 |
China National Standards Co |
English PDF |
| GB/T 39484-2020 |
Fibre-reinforced plastic Composites—Determination of the mode Ⅱ fracture resistanc for unidirectionally reinforced materials using the calibrated end-loaded split(C-ELS) test and an effective crack length approach 纤维增强塑料复合材料 用校准端载荷分裂试验（C-ELS）和有效裂纹长度法测定单向增强材料的Ⅱ型断裂韧性 |
China National Standards Co |
English PDF |
| GB/T 39482.3-2020 |
Electrochemical impedance spectrosCopy (EIS) on coated and uncoated metallic specimens—Part 3: Processing and analysis of data from dummy cells 涂漆和未涂漆金属试样的电化学阻抗谱（EIS） 第3部分：从模拟电解池获得数据的处理和分析 |
China National Standards Co |
English PDF |
| GB/T 39313-2020 |
Rubber hoses and hose assemblies—Compact wire-braid-reinforced hydraulic types for oil-based or water-based fluids—Specification 橡胶软管及软管组合件 输送石油基或水基流体用致密钢丝编织增强液压型 规范 |
China National Standards Co |
English PDF |
| GB/T 39307-2020 |
Fluorescent whitening agents—Determination of shade and relative whiteness—Plastic Coloring 荧光增白剂 色光和增白强度的测定 塑料着色法 |
China National Standards Co |
English PDF |
| GB/T 39300-2020 |
Treatment and disposal method for chromium-Containing electroplating sludge 含铬电镀污泥处理处置方法 |
China National Standards Co |
English PDF |
| GB/T 39296-2020 |
Operation effect evaluation of recirculating Cooling water treatment—Method of monitoring heat exchanger 循环冷却水处理运行效果评价 监测换热器法 |
China National Standards Co |
English PDF |
| GB/T 39294-2020 |
Determination of the disColoration performence for adhesive 胶粘剂变色（黄变）性能的测定 |
China National Standards Co |
English PDF |
| GB/T 39290-2020 |
Determination the Content of the aromatic amines in adhesives 胶粘剂中芳香胺含量的测定 |
China National Standards Co |
English PDF |
| GB/T 39285-2020 |
Method for chemical analysis of palladium Compounds—Determination of chlorine content—Ion chromatography 钯化合物分析方法 氯含量的测定 离子色谱法 |
China National Standards Co |
English PDF |
| GB/T 39233-2020 |
Lanthanum-Copper alloys 镧铜合金 |
China National Standards Co |
English PDF |
| GB/T 39232-2020 |
ZirConia ceramics knife 氧化锆日用陶瓷刀 |
China National Standards Co |
English PDF |
| GB/T 39159-2020 |
High purity Copper alloy target for integrated circuit 集成电路用高纯铜合金靶材 |
China National Standards Co |
English PDF |
| GB/T 39158-2020 |
High purity Copper rotatable tube target for flat panel display 平面显示用高纯铜旋转管靶 |
China National Standards Co |
English PDF |
| GB/T 37363.4-2020 |
Determination of biocides Content of coating materials—Part 4: Determination of carbendazim content 涂料中生物杀伤剂含量的测定 第4部分：多菌灵含量的测定 |
China National Standards Co |
English PDF |
| GB/T 37363.3-2020 |
Determination of biocides Content of coating materials—Part 3:Determination of triclosan content 涂料中生物杀伤剂含量的测定 第3部分：三氯生含量的测定 |
China National Standards Co |
English PDF |
| GB/T 35465.6-2020 |
Test method for fatigue properties of polymer matrix Composite materials—Part 6:Fatige properties of adhesives in shear by tension 聚合物基复合材料疲劳性能测试方法 第6部分：胶粘剂拉伸剪切疲劳 |
China National Standards Co |
English PDF |
| GB/T 35465.5-2020 |
Test method for fatigue properties of polymer matrix Composite materials—Part 5: Flexural fatigue 聚合物基复合材料疲劳性能测试方法 第5部分：弯曲疲劳 |
China National Standards Co |
English PDF |
| GB/T 35465.4-2020 |
Test method for fatigue properties of polymer matrix Composite materials—Part 4: Tension-compression fatigue and compression-compression fatigue 聚合物基复合材料疲劳性能测试方法 第4部分：拉-压和压-压疲劳 |
China National Standards Co |
English PDF |
| GB/T 24981.1-2020 |
Test methods of rare earth long afterglow phosphors—Part 1: Determination of emission dominantpeak and chromaticity Coordinates 稀土长余辉荧光粉试验方法 第1部分：发射主峰和色品坐标的测定 |
China National Standards Co |
English PDF |
| GB/T 20975.8-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 8：Determination of zinc Content 铝及铝合金化学分析方法 第8部分：锌含量的测定 |
China National Standards Co |
English PDF |
| GB/T 20975.34-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 34：Determination of sodium Content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第34部分：钠含量的测定 火焰原子吸收光谱法 |
China National Standards Co |
English PDF |
| GB/T 20975.33-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 33：Determination of potassium Content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第33部分：钾含量的测定 火焰原子吸收光谱法 |
China National Standards Co |
English PDF |
| GB/T 20975.32-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 32：Determination of bismuth Content 铝及铝合金化学分析方法 第32部分：铋含量的测定 |
China National Standards Co |
English PDF |
| GB/T 20975.20-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 20：Determination of gallium Content—Butyrhodamine B spectrophotometric method 铝及铝合金化学分析方法 第20部分：镓含量的测定 丁基罗丹明B分光光度法 |
China National Standards Co |
English PDF |
| GB/T 20975.19-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 19：Determination of zirConium content 铝及铝合金化学分析方法 第19部分：锆含量的测定 |
China National Standards Co |
English PDF |
| GB/T 20975.15-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 15：Determination of boron Content 铝及铝合金化学分析方法 第15部分：硼含量的测定 |
China National Standards Co |
English PDF |
| GB/T 20975.13-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 13：Determination of vanadium Content 铝及铝合金化学分析方法 第13部分：钒含量的测定 |
China National Standards Co |
English PDF |
| GB/T 15593-2020 |
Plasticized poly(vinyl chloride) Compounds for transfusion (infusion) equipment 输血(液)器具用聚氯乙烯塑料 |
China National Standards Co |
English PDF |
| GB/T 15159-2020 |
Composite material strips of precious metals and their alloys 贵金属及其合金复合带材 |
China National Standards Co |
English PDF |
| GB/T 14905-2020 |
Rubber and plastics hoses—Determination of adhesion between Components 橡胶和塑料软管 各层间粘合强度的测定 |
China National Standards Co |
English PDF |
| GB/T 14635-2020 |
Rare earth metals and their Compounds—Determination of total rare earth content 稀土金属及其化合物化学分析方法 稀土总量的测定 |
China National Standards Co |
English PDF |
| GB/T 12585-2020 |
Rubber, vulcanized or thermoplastic—Rubber sheets and rubber-Coated fabrics—Determination of transmission rate of volatile liquids (gravimetric technique) 硫化橡胶或热塑性橡胶 橡胶片材和橡胶涂覆织物 挥发性液体透过速率的测定（质量法） |
China National Standards Co |
English PDF |
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