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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 38680-2020 |
Technical guidelines for central heating system using low grade industrial surplus heat 工业低品位余热集中供热系统技术导则 |
China National Standards tin |
 English PDF |
| GB/T 38655-2020 |
Public information guidance systems—Ergonomic guideline for design and setting 公共信息导向系统 人类工效学设计与设置指南 |
China National Standards tin |
English PDF |
| GB/T 38599-2020 |
Safety valves and bursting disc safety devices in combination 安全阀与爆破片安全装置的组合 |
China National Standards tin |
English PDF |
| GB/T 38573-2020 |
Pregelatinized starch 预糊化淀粉 |
China National Standards tin |
English PDF |
| GB/T 27021.6-2020 |
Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 6：Competence requirements for auditing and certification of business continuity management systems 合格评定 管理体系审核认证机构要求 第6部分：业务连续性管理体系审核认证能力要求 |
China National Standards tin |
English PDF |
| GB/T 24915-2020 |
Guidance on energy performance contracting 合同能源管理技术通则 |
China National Standards tin |
English PDF |
| GB/T 23809.3-2020 |
Emergency guidance system—Setting principles and requirements—Part 3: Personnel shelter 应急导向系统 设置原则与要求 第3部分：人员掩蔽工程 |
China National Standards tin |
English PDF |
| GB/T 23809.2-2020 |
Emergency guidance systems—Setting principles and requirements—Part 2: Outside buildings 应急导向系统 设置原则与要求 第2部分：建筑物外 |
China National Standards tin |
English PDF |
| GB/T 23809.1-2020 |
Emergency guidance systems—Setting principles and requirements—Part 1: Inside buildings 应急导向系统 设置原则与要求 第1部分：建筑物内 |
China National Standards tin |
English PDF |
| GB/T 3906-2020 |
Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV 3.6 kV～40.5 kV交流金属封闭开关设备和控制设备 |
China National Standards tin |
English PDF |
| GB/T 5959.12-2020 |
Safety in installations for electroheating and electromagnetic processing—Part 12: Particular requirements for infrared electroheating 电热和电磁处理装置的安全 第12部分：对红外电热装置的特殊要求 |
China National Standards tin |
English PDF |
| GB/T 8243.14-2020 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 14:Cold start simulation and hydraulic pulse durability for composite filter housings 内燃机全流式机油滤清器试验方法 第14部分：复合材料滤清器的冷起动模拟和液压脉冲耐久试验 |
China National Standards tin |
English PDF |
| GB/T 16900.4-2020 |
Rules for the presentation of graphical symbols—Part 4: Methods for testing symbol referent association 图形符号表示规则 第4部分：对象相关性测试方法 |
China National Standards tin |
English PDF |
| GB/T 16900.2-2020 |
Rules for the presentation of graphical symbols—Part 2: Methods for testing comprehensibility 图形符号表示规则 第2部分：理解度测试方法 |
China National Standards tin |
English PDF |
| GB/T 15566.3-2020 |
Public information guidance systems—Setting principles and requirements—Part 3: Railway passenger station 公共信息导向系统 设置原则与要求 第3部分：铁路旅客车站 |
China National Standards tin |
English PDF |
| GB/T 15566.1-2020 |
Public information guidance system—Setting principles and requirements—Part 1: General principles 公共信息导向系统 设置原则与要求 第1部分：总则 |
China National Standards tin |
English PDF |
| GB/T 12602-2020 |
Safety devices against over1oading for lifting appliances 起重机械超载保护装置 |
China National Standards tin |
English PDF |
| GB/T 10066.12-2020 |
Test methods for electroheating installations—Part 12:Infrared electroheating installations 电热装置的试验方法 第12部分：红外电热装置 |
China National Standards tin |
English PDF |
| GB/T 1.1-2020 |
Directives for standardization—Part 1: Rules for the structure and drafting of standardizing documents 标准化工作导则 第1部分：标准化文件的结构和起草规则 |
China National Standards tin |
English PDF |
| GB/T 38702-2020 |
Security management systems for the supply chain—Best practices for implementing supply chain security, assessments and plans—Requirements and guidance 供应链安全管理体系 实施供应链安全、评估和计划的最佳实践 要求和指南 |
China National Standards tin |
English PDF |
| GB/T 728-2020 |
tin ingot
锡锭 |
China National Standards tin |
English PDF |
| GB/T 7964-2020 |
Sintered metal materials(excluding hardmetal)--Tension testing at room temperature 烧结金属材料(不包括硬质合金) 室温拉伸试验 |
China National Standards tin |
English PDF |
| GB/T 6885-2020 |
Hardmetals--Sampling and testing method of mixed powders 硬质合金 混合粉取样和试验方法 |
China National Standards tin |
English PDF |
| GB/T 38537-2020 |
Ultrasonic testing method for fiber reinforced resin matrix composites—C-scan method 纤维增强树脂基复合材料超声检测方法 C扫描法 |
China National Standards tin |
English PDF |
| GB/T 38536-2020 |
Technical specification for the equipment of hot water heating substation 热水热力网热力站设备技术条件 |
China National Standards tin |
English PDF |
| GB/T 38528-2020 |
Evaluating impact resistance for passenger car tyres 轿车轮胎耐撞击性能评价 |
China QC-Automobile & Vehicle Industry Standards tin |
English PDF |
| GB/T 38527-2020 |
General principles for calibrating mixed gas technology 校准混合气体技术通则 |
China National Standards tin |
English PDF |
| GB/T 38518-2020 |
Measurement of coating thickness on flexible film substrate 柔性薄膜基体上涂层厚度的测量方法 |
China National Standards tin |
English PDF |
| GB/T 20693-2020 |
Emamectin benzoate technical material 甲氨基阿维菌素苯甲酸盐原药 |
China National Standards tin |
English PDF |
| GB/T 38590-2020 |
Technical regulations for continuous forest inventory 森林资源连续清查技术规程 |
China National Standards tin |
English PDF |
| GB/T 38566-2020 |
Civil-military common resources—Security conversion and anti-counterfeiting specification for information code 军民通用资源 信息代码的安全转换与防伪技术规范 |
China National Standards tin |
English PDF |
| GB/T 38564-2020 |
Technical requirements of anti-counterfeiting white paperboard 防伪白纸板技术条件 |
China National Standards tin |
English PDF |
| GB/T 38563-2020 |
General technical requirements for anti-counterfeiting traceability verification based on mobile internet 基于移动互联网的防伪溯源验证通用技术条件 |
China National Standards tin |
English PDF |
| GB/T 38473-2020 |
Textiles－Determination of drying rate in dynamic state (sweating guarded-hotplate test) 纺织品 动态条件下干燥速率的测定（蒸发热板法） |
China FZ - Textile Industry Standards tin |
English PDF |
| GB/T 38447-2020 |
Micro-electromechanical system technology—Fatigue testing method of MEMS structure using resonant vibration 微机电系统（MEMS）技术 MEMS结构共振疲劳试验方法 |
China National Standards tin |
English PDF |
| GB 30981-2020 |
Limit of harmful substances of industrial protective coatings 工业防护涂料中有害物质限量 |
China National Standards tin |
English PDF |
| GB 51415-2020 |
Technical standard for waste gas control of non-ferrous smelting 有色金属冶炼废气治理技术标准 |
China National Standards tin |
English PDF |
| GB 51412-2020 |
Standard for design of tin smelter processes 锡冶炼厂工艺设计标准 |
China National Standards tin |
English PDF |
| GB 1903.45-2020 |
National food safety standard - Food nutrition enhancer - Nicotinamide 食品安全国家标准 食品营养强化剂 烟酰胺 |
China National Standards tin |
English PDF |
| GB 1886.312-2020 |
National food safety standard - Food additive - Chitin 食品安全国家标准 食品添加剂 甲壳素 |
China National Standards tin |
English PDF |
| GB/T 39740-2020 |
Specification of demarcating and marking boundary for nature protected area 自然保护地勘界立标规范 |
China National Standards tin |
English PDF |
| GB/T 39730-2020 |
General requirements for cell counting—Flow cytometry 细胞计数通用要求 流式细胞测定法 |
China National Standards tin |
English PDF |
| GB/T 39724-2020 |
Technical specifications and testing methods for cesium atomic clock 铯原子钟技术要求及测试方法 |
China National Standards tin |
English PDF |
| GB/T 39722-2020 |
Superconducting electronic devices—Generic specification for sensors and detectors 超导电子器件 传感器和探测器通用规范 |
China National Standards tin |
English PDF |
| GB/T 39713-2020 |
Testing mothed for specific surface area of ceramic powders—BET gas adsorption operation 精细陶瓷粉体比表面积试验方法 气体吸附BET法 |
China National Standards tin |
English PDF |
| GB/T 39688-2020 |
Testing method for determining density of ceramic coatings 陶瓷涂层密度的测试方法 |
China National Standards tin |
English PDF |
| GB/T 39687-2020 |
Testing method for drying loss of fine ceramic powders 精细陶瓷粉体干燥损失测试方法 |
China National Standards tin |
English PDF |
| GB/T 39686-2020 |
Test method for determining elastic modulus and strength of thick ceramic coatings 陶瓷厚涂层的弹性模量与强度试验方法 |
China National Standards tin |
English PDF |
| GB/T 39685-2020 |
Test method for determining bonding strength of ceramic coatings 陶瓷覆层结合强度试验方法 |
China National Standards tin |
English PDF |
| GB/T 39684-2020 |
Testing method of thermal irregularities for external window opening 外窗热工缺陷现场测试方法 |
China National Standards tin |
English PDF |
| GB/T 39667-2020 |
Rating requirements for comprehensive implementation competence of innovation method 创新方法综合实施能力等级划分要求 |
China National Standards tin |
English PDF |
| GB/T 39641-2020 |
Methods for gaging fastening screw threads by thread indicating gages 螺纹指示量规检测紧固螺纹方法 |
China National Standards tin |
English PDF |
| GB/T 39638-2020 |
X-ray digital radiographic testing for casting 铸件X射线数字成像检测 |
China National Standards tin |
English PDF |
| GB/T 39636-2020 |
Specification of fusion-bonded epoxy external coatings for steel pipeline 钢制管道熔结环氧粉末外涂层技术规范 |
China National Standards tin |
English PDF |
| GB/T 39605-2020 |
Test method for measuring the evaporative resistance of clothing—Sweating manikin method 服装湿阻测试方法 出汗暖体假人法 |
China National Standards tin |
English PDF |
| GB/T 39583-2020 |
Requirement of intelligent technology for energy-saving retrofit of existing building 既有建筑节能改造智能化技术要求 |
China National Standards tin |
English PDF |
| GB/T 39561.7-2020 |
Interconnection and interoperation of numerical control equipment—Part 7 : Testing and evaluation of industrial robot 数控装备互联互通及互操作 第7部分：工业机器人测试与评价 |
China National Standards tin |
English PDF |
| GB/T 39561.6-2020 |
Interconnection and interoperation of numerical control equipment—Part 6：Testing and evaluation of numerical control machine tool 数控装备互联互通及互操作 第6部分：数控机床测试与评价 |
China National Standards tin |
English PDF |
| GB/T 39560.701-2020 |
Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method 电子电气产品中某些物质的测定 第7-1部分：六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)] |
China National Standards tin |
English PDF |
| GB/T 39557-2020 |
Heat exchanger of household refrigerating appliance 家用电冰箱换热器 |
China National Standards tin |
English PDF |
| GB/T 39555-2020 |
Intelligent laboratory—Instruments and equipment—Data interface of climatic and environmental testing equipment 智能实验室 仪器设备 气候、环境试验设备的数据接口 |
China National Standards tin |
English PDF |
| GB/T 23248-2020 |
Code for design of seawater treatment for recirculating cooling seawater system 海水循环冷却水处理设计规范 |
China National Standards tin |
English PDF |
| GB/T 21838.4-2020 |
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 4: Test method for metallic and non-metallic coatings 金属材料 硬度和材料参数的仪器化压入试验 第4部分:金属和非金属覆盖层的试验方法 |
China National Standards tin |
English PDF |
| GB/T 20995-2020 |
Static var compensators(SVC)—Testing of thyristor valves 静止无功补偿装置 晶闸管阀的试验 |
China National Standards tin |
English PDF |
| GB/T 20990.1-2020 |
Thyristor valves for high voltage direct current (HVDC)power transmission—Part1: Electrical testing 高压直流输电晶闸管阀 第1部分：电气试验 |
China National Standards tin |
English PDF |
| GB/T 19920-2020 |
Container buttress fitting for ships 船用集装箱支撑件 |
China National Standards tin |
English PDF |
| GB/T 19212.11-2020 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V 变压器、电抗器、电源装置及其组合的安全 第11部分：高绝缘水平分离变压器和输出电压超过1 000 V的分离变压器的特殊要求和试验 |
China National Standards tin |
English PDF |
| GB/T 18779.5-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 5: Uncertainty in verification testing of indicating measuring instruments 产品几何技术规范（GPS） 工件与测量设备的测量检验 第5部分：指示式测量仪器的检验不确定度 |
China National Standards tin |
English PDF |
| GB/T 17037.5-2020 |
Plastics—Injection moulding of test specimens of thermoplastic materials—Part 5: Preparation of standard specimens for investigating anisotropy 塑料 热塑性塑料材料注塑试样的制备 第5部分：各向异性评估用标准试样的制备 |
China National Standards tin |
English PDF |
| GB/T 16956-2020 |
Container lashing fitting for ships 船用集装箱绑扎件 |
China National Standards tin |
English PDF |
| GB/T 14480.3-2020 |
Non-destructive testing instruments—Equipment for eddy current examination—Part 3: System characteristics and verification 无损检测仪器 涡流检测设备 第3部分：系统性能和检验 |
China National Standards tin |
English PDF |
| GB/T 11577-2020 |
Container securing fitting for ships 船用集装箱紧固件 |
China National Standards tin |
English PDF |
| GB/T 11022-2020 |
Common specifications for high-voltage alternating-current switchgear and controlgear standards 高压交流开关设备和控制设备标准的共用技术要求 |
China National Standards tin |
English PDF |
| GB/T 7260.40-2020 |
Uninterruptible power systems(UPS)—Part 4:Environmental aspects—Requirements and reporting 不间断电源系统（UPS） 第4部分：环境 要求及报告 |
China National Standards tin |
English PDF |
| GB/T 28450-2020 |
Information technology—Security techniques—Guidelines for information security management systems auditing 信息技术 安全技术 信息安全管理体系审核指南 |
China National Standards tin |
English PDF |
| GB/T 25095-2020 |
Monitoring system of operating status for overhead transmission lines 架空输电线路运行状态监测系统 |
China National Standards tin |
English PDF |
| GB/T 24635.4-2020 |
Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—Part 4: Evaluating task-specific measurement uncertainty using simulation 产品几何技术规范（GPS） 坐标测量机（CMM） 确定测量不确定度的技术 第4部分：应用仿真技术评估特定任务的测量不确定度 |
China National Standards tin |
English PDF |
| GB/T 39549-2020 |
Fiber reinforced thermosetting composites septic tank 纤维增强热固性复合材料化粪池 |
China National Standards tin |
English PDF |
| GB/T 39705-2020 |
Track bed vibration isolating mat for rail traffic 轨道交通用道床隔振垫 |
China National Standards tin |
English PDF |
| GB/T 39703-2020 |
Guideline for the testing of corrugated DeNOx catalysts 波纹板式脱硝催化剂检测技术规范 |
China National Standards tin |
English PDF |
| GB/T 39692-2020 |
Rubber,vulcanized or thermoplastic—Low temperature testing—General introduction and guide 硫化橡胶或热塑性橡胶 低温试验 概述与指南 |
China National Standards tin |
English PDF |
| GB/T 39531-2020 |
Terminology of building components and fittings 建筑构配件术语 |
China National Standards tin |
English PDF |
| GB/T 39530-2020 |
Thermal spraying—Nanostructured zirconia powder and coating preparation 热喷涂 纳米氧化锆粉末及涂层制备工艺技术条件 |
China National Standards tin |
English PDF |
| GB/T 39623-2020 |
Quality testing and evaluation of fundamental geographic information database system 基础地理信息数据库系统质量测试与评价 |
China National Standards tin |
English PDF |
| GB/T 39615-2020 |
Specifications for testing of reference stations using global navigation satellite system 卫星导航定位基准站网测试技术规范 |
China National Standards tin |
English PDF |
| GB/T 3137-2020 |
Testing method for electrical property of tantalum powder 钽粉电性能试验方法 |
China National Standards tin |
English PDF |
| GB 38507-2020 |
Limits of volatile organic compounds (VOCs) in printing ink 油墨中可挥发性有机化合物(VOCs)含量的限值 |
China National Standards tin |
English PDF |
| GB/T 15076.11-2020 |
Methods for chemical analysis of tantalum and niobium--Part 11: Determination of arsenic, antimony, lead, tin and bismuth contents in niobium--Direct current arc atomic emission spectrometry 钽铌化学分析方法 第11部分:铌中砷、锑、铅、锡和铋量的测定 直流电弧原子发射光谱法 |
China National Standards tin |
English PDF |
| GB/T 39476-2020 |
Testing method of energy efficiency for drug stability test chambers 药品稳定性试验箱能效测试方法 |
China National Standards tin |
English PDF |
| GB/T 39459-2020 |
Specification for international trade business data—Electronic certification interchange for inspection and quarantine 国际贸易业务数据规范 检验检疫电子证书数据交换 |
China National Standards tin |
English PDF |
| GB/T 39434-2020 |
Technical requirement for ozone treatment recirculating cooling water for central air conditioning 臭氧处理中央空调循环冷却水技术要求 |
China National Standards tin |
English PDF |
| GB/T 39432-2020 |
Non-destructive testing—Ultrasonic testing—Specification for step wedge calibration block 无损检测 超声检测 阶梯试块 |
China National Standards tin |
English PDF |
| GB/T 39429-2020 |
Non-destructive testing—Method for thermoelectric sorting of electrically conductive materials 无损检测 导电材料热电势分选方法 |
China National Standards tin |
English PDF |
| GB/T 39428-2020 |
Steel castings by sand casting—Visual examination method of surface quality 砂型铸钢件 表面质量目视检测方法 |
China National Standards tin |
English PDF |
| GB/T 39427-2020 |
Non-destructive testing—Testing method for determining the size of Ir192 industrial radiographic source 无损检测 工业Ir192伽玛射线源尺寸测定方法 |
China National Standards tin |
English PDF |
| GB/T 39389-2020 |
Plastic composite hose for gas welding，cutting and allied processes 气体焊接、切割和类似作业用复合塑料软管 |
China National Standards tin |
English PDF |
| GB/T 39385-2020 |
Plastics piping and ducting systems—Thermoplastics pipes—Determination of ring flexibility 塑料管道系统 热塑性塑料管材 环柔性的测定 |
China National Standards tin |
English PDF |
| GB/T 39360-2020 |
Evaluation and testing of performance of industrial robot control system 工业机器人控制系统性能评估与测试 |
China National Standards tin |
English PDF |
| GB/T 39359-2020 |
Integrating sphere method for the test of liquid/solid suspended photocatalytic hydrogen production reaction 积分球法测量悬浮式液固光催化制氢反应 |
China National Standards tin |
English PDF |
| GB/T 39347-2020 |
General specification for fiber bragg grating sensing system for space application 空间用光纤光栅传感系统通用规范 |
China National Standards tin |
English PDF |
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