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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 5095.2509-2020 |
Electromechanical componentS for electronic equipment—Basic testing procedures and measuring methods—Part 25-9: Signal integrity tests－Test 25i: Alien crosstalk 电子设备用机电元件 基本试验规程及测量方法 第25-9部分：信号完整性试验 试验25i：外来串扰 |
China National Standards S |
 English PDF |
| GB/T 5095.2506-2020 |
Electromechanical componentS for electronic equipment—Basic testing procedures and measuring methods—Part 25-6：Test 25f：Eye pattern and jitter 电子设备用机电元件 基本试验规程及测量方法 第25-6部分：试验25f：眼图和抖动 |
China National Standards S |
English PDF |
| GB/T 4334-2020 |
CorroSion of metals and alloys－Test methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels 金属和合金的腐蚀 奥氏体及铁素体-奥氏体（双相）不锈钢晶间腐蚀试验方法 |
China National Standards S |
English PDF |
| GB/T 3286.10-2020 |
MethodS for chemical analysis of limestone and dolornite一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method 石灰石及白云石化学分析方法 第10部分：二氧化钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards S |
English PDF |
| GB/T 3090-2020 |
Seamless small diameter stainless steel tubes 不锈钢小直径无缝钢管 |
China National Standards S |
English PDF |
| GB/T 3089-2020 |
Seamless ultra-thin wall stainless steel tubes 不锈钢极薄壁无缝钢管 |
China National Standards S |
English PDF |
| GB/T 2889.3-2020 |
Plain bearingS—Terms, definitions，classification and symbols—Part 3: Lubrication 滑动轴承 术语、定义、分类和符号 第3部分:润滑 |
China National Standards S |
English PDF |
| GB/T 2889.2-2020 |
Plain bearingS—Terms, definitions，classification and symbols—Part 2：Friction and wear 滑动轴承 术语、定义、分类和符号 第2部分:摩擦和磨损 |
China National Standards S |
English PDF |
| GB/T 2889.1-2020 |
Plain bearingS—Terms, definitions, classification and symbols—Part 1: Design, bearing materials and their properties 滑动轴承 术语、定义、分类和符号 第1部分：结构、轴承材料及其性能 |
China National Standards S |
English PDF |
| GB/T 2481.2-2020 |
Bonded abraSives—Determination and designation of grain size distribution—Part 2:Microgrits 固结磨具用磨料 粒度组成的检测和标记 第2部分：微粉 |
China National Standards S |
English PDF |
| GB/T 1800.2-2020 |
Geometrical product Specifications (GPS)—ISO code system for tolerances on linear sizes—Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts 产品几何技术规范（GPS） 线性尺寸公差ISO代号体系 第2部分：标准公差带代号和孔、轴的极限偏差表 |
China National Standards S |
English PDF |
| GB/T 1800.1-2020 |
Geometrical product Specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1: Basis of tolerances, deviations and fits 产品几何技术规范（GPS） 线性尺寸公差ISO代号体系 第1部分：公差、偏差和配合的基础 |
China National Standards S |
English PDF |
| GB/T 38775.3-2020 |
Electric vehicle wireleSs power transfer—Part 3: Specific requirements 电动汽车无线充电系统 第3部分：特殊要求 |
China National Standards S |
English PDF |
| GB/T 38775.1-2020 |
Electric vehicle wireleSs power transfer—Part 1:General requirements 电动汽车无线充电系统 第1部分：通用要求 |
China National Standards S |
English PDF |
| GB/T 38775.4-2020 |
Electric vehicle wireleSs power transfer—Part 4：Limits and test methods of electromagnetic environment 电动汽车无线充电系统 第4部分：电磁环境限值与测试方法 |
China National Standards S |
English PDF |
| GB/T 38775.2-2020 |
Electric vehicle wireleSs power transfer—Part 2: Communication protocols between on-board charger and wireless power transfer device 电动汽车无线充电系统 第2部分：车载充电机和无线充电设备之间的通信协议 |
China National Standards S |
English PDF |
| GB/T 38634.3-2020 |
Systems and software engineering—Software testing—Part 3: Test documentation 系统与软件工程 软件测试 第3部分：测试文档 |
China National Standards S |
English PDF |
| GB/T 38634.2-2020 |
Systems and software engineering—Software testing—Part 2：Test processes 系统与软件工程 软件测试 第2部分：测试过程 |
China National Standards S |
English PDF |
| GB/T 38634.1-2020 |
Systems and software engineering—Software testing—Part 1:Concepts and definitions 系统与软件工程 软件测试 第1部分：概念和定义 |
China National Standards S |
English PDF |
| GB/T 38632-2020 |
Information Security technology—Security requirements for application of intelligent audio-video recording device 信息安全技术 智能音视频采集设备应用安全要求 |
China National Standards S |
English PDF |
| GB/T 38631-2020 |
Information technology—Security techniques—Sector-specific application of GB/T 22080—Requirements 信息技术 安全技术 GB/T 22080具体行业应用 要求 |
China National Standards S |
English PDF |
| GB/T 38630-2020 |
Information technology—Real-time poSitioning—Multi-source fusion positioning data interface 信息技术 实时定位 多源融合定位数据接口 |
China National Standards S |
English PDF |
| GB/T 38629-2020 |
Information Security technology—Technical specifications for signature verification server 信息安全技术 签名验签服务器技术规范 |
China National Standards S |
English PDF |
| GB/T 38628-2020 |
Information Security technology—Cybersecurity guide for automotive electronics systems 信息安全技术 汽车电子系统网络安全指南 |
China National Standards S |
English PDF |
| GB/T 38627-2020 |
Information technology—Real-time poSitioning—Magnetic positioning data interface 信息技术 实时定位 磁定位数据接口 |
China National Standards S |
English PDF |
| GB/T 38625-2020 |
Information Security technology—Security test requirements for cryptographic modules 信息安全技术 密码模块安全检测要求 |
China National Standards S |
English PDF |
| GB/T 38624.1-2020 |
Internet of thingS—Gateway—Part 1：Gateway technology requirements for access of sensing device 物联网 网关 第1部分：面向感知设备接入的网关技术要求 |
China National Standards S |
English PDF |
| GB/Z 38623-2020 |
Intelligent manufacturing—Human-computer interaction System—Technological requirements of semantic library 智能制造 人机交互系统 语义库技术要求 |
China National Standards S |
English PDF |
| GB/T 38622-2020 |
ContainerS—General technology specification of 2.45GHz frequency band cargo shipment tag 集装箱 2.45GHz频段货运标签通用技术规范 |
China National Standards S |
English PDF |
| GB/T 38621-2020 |
TranSient thermal test method for light emitting diode modules 发光二极管模块热特性瞬态测试方法 |
China National Standards S |
English PDF |
| GB/T 38620-2020 |
MethodS of evaluating the performance of ultrasonic levelmeter 物位计性能评定方法 |
China National Standards S |
English PDF |
| GB/T 38618-2020 |
Information technology—TelecommunicationS and information exchange between systems—Specification for high reliability and low latency wireless network communication protocol 信息技术 系统间远程通信和信息交换高可靠低时延的无线网络通信协议规范 |
China National Standards S |
English PDF |
| GB/T 38617-2020 |
InduStrial-process measurement and control instruments terminology—Level measuring instruments terminology 工业自动化仪表术语 物位仪表术语 |
China National Standards S |
English PDF |
| GB/T 38616-2020 |
Terminology for nano poSitioning and scaning stage 纳米定位与扫描平台术语 |
China National Standards S |
English PDF |
| GB/T 38615-2020 |
General Specification of ultrasonic levelmeter 超声波物位计通用技术条件 |
China National Standards S |
English PDF |
| GB/T 38614-2020 |
MeaSuring method for nano positioning and scanning stage based on flexible hinge mechanism and piezo actuator 基于柔性铰链机构和压电陶瓷驱动器的纳米定位与扫描平台测量方法 |
China National Standards S |
English PDF |
| GB/T 22864-2020 |
TowelS 毛巾 |
China National Standards S |
English PDF |
| GB/T 38740-2020 |
Laboratory animal—Method for examination of Simian Marburg virus (MARV) 实验动物 猴马尔堡病毒检测方法 |
China National Standards S |
English PDF |
| GB/T 38757-2020 |
Specifications for facility agricultural microclimate observation—Heliogreenhouse and plastic tunnel 设施农业小气候观测规范 日光温室和塑料大棚 |
China National Standards S |
English PDF |
| GB/T 13908-2020 |
General requirementS for mineral exploration 固体矿产地质勘查规范总则 |
China National Standards S |
English PDF |
| GB/Z 38767-2020 |
Targeted poverty alleviation—Specification for operation management of donkey industry project 精准扶贫 驴产业项目运营管理规范 |
China National Standards S |
English PDF |
| GB/Z 38766-2020 |
Targeted poverty alleviation—Specification for operation and management of photovoltaic-agriculture project 精准扶贫 光伏农业项目运营管理规范 |
China National Standards S |
English PDF |
| GB/Z 38765-2020 |
Targeted poverty alleviation—ChineSe medicinal materials—Specifications for operation management of Paris polyphylla Smith var.yunnanensis(Franch.)Hand.-Mazz.project 精准扶贫 中药材 滇重楼产业项目运营管理规范 |
China National Standards S |
English PDF |
| GB/Z 38764-2020 |
Targeted poverty alleviation—ChineSe medicinal materials—Specifications for operation mangagement of Amomum tsaoko Crevost et Lemarie project 精准扶贫 中药材 草果产业项目运行管理规范 |
China National Standards S |
English PDF |
| GB/T 38743-2020 |
Vocabulary of waSte/old wood and wood-based panels 废旧木材与人造板术语 |
China National Standards S |
English PDF |
| GB/T 38838-2020 |
Technical Specification for construction of rural household latrine connected to a sewer system 农村集中下水道收集户厕建设技术规范 |
China National Standards S |
English PDF |
| GB/T 38837-2020 |
Specification for operation and maintenance of rural household latrine with three-compartment septic tank 农村三格式户厕运行维护规范 |
China National Standards S |
English PDF |
| GB/T 38836-2020 |
Technical Specification for construction of rural household latrine with three-compartment septic tank 农村三格式户厕建设技术规范 |
China National Standards S |
English PDF |
| GB/T 29633.4-2020 |
Antarctic geographical nameS—Part 4:Romanizing 南极地名 第4部分：罗马字母拼写 |
China National Standards S |
English PDF |
| GB/T 20888.2-2020 |
Machinery for foreStry—Safety requirements and testing for pole-mounted powered pruners—Part 2：Machines for use with back-pack power source 林业机械 杆式动力修枝锯安全要求和试验 第2部分：背负式动力修枝锯 |
China National Standards S |
English PDF |
| GB/T 20888.1-2020 |
Machinery for foreStry—Safety requirements and testing for pole-mounted powered pruners—Part 1: Machines fitted with an integral combustion engine 林业机械 杆式动力修枝锯安全要求和试验 第1部分：侧挂式动力修枝锯 |
China National Standards S |
English PDF |
| GB/T 19726.2-2020 |
Machinery for foreStry—Portable chain-saw safety requirements and testing—Part 2: Chain-saws for tree service 林业机械 便携式油锯安全要求和试验 第2部分：修枝油锯 |
China National Standards S |
English PDF |
| GB/T 19726.1-2020 |
Machinery for foreStry—Portable chain-saw safety requirements and testing—Part 1: Chain-saws for forest service 林业机械 便携式油锯安全要求和试验 第1部分：林用油锯 |
China National Standards S |
English PDF |
| GB/T 19725.2-2020 |
Agricultural and foreStry machinery — Safety requirements and testing for portable, hand-held ,powered brush-cutters and grass-trimmers — Part 2: Machines for use with back-pack power unit 农林机械 便携式割灌机和割草机安全要求和试验 第2部分：背负式动力机械 |
China National Standards S |
English PDF |
| GB/T 19725.1-2020 |
Agricultural and foreStry machinery—Safety requirements and testing for portable,hand-held,powered brush-cutters and grass-trimmers—Part 1:Machines fitted with an integral combustion engine 农林机械 便携式割灌机和割草机安全要求和试验 第1部分：侧挂式动力机械 |
China National Standards S |
English PDF |
| GB/T 19724-2020 |
ForeStry machinery—Portable chain-saws and brush-cutters—Exhaust system-caused fire risk 林业机械 便携式油锯和割灌机 易引起火险的排放系统 |
China National Standards S |
English PDF |
| GB 9706.1-2020 |
Medical electrical equipment—Part 1: General requirementS for basic safety and essential performance 医用电气设备 第1部分：基本安全和基本性能的通用要求 |
China National Standards S |
English PDF |
| GB 9706.212-2020 |
Medical electrical equipment—Part 2-12: Particular requirementS for basic safety and essential performance of critical care ventilators 医用电气设备 第2-12部分：重症护理呼吸机的基本安全和基本性能专用要求 |
China National Standards S |
English PDF |
| GB 9706.237-2020 |
Medical electrical equipment—Part 2-37: Particular requirementS for the basic safety and essential performance of ultrasonic medical diagnostic and monitoring equipment 医用电气设备 第2-37部分：超声诊断和监护设备的基本安全和基本性能专用要求 |
China National Standards S |
English PDF |
| GB 27948-2020 |
General requirementS for air disinfectant 空气消毒剂通用要求 |
China National Standards S |
English PDF |
| GB 27949-2020 |
General requirementS of disinfectant of medical instruments 医疗器械消毒剂通用要求 |
China National Standards S |
English PDF |
| GB 27950-2020 |
General requirementS for hand disinfectant 手消毒剂通用要求 |
China National Standards S |
English PDF |
| GB 27952-2020 |
General requirementS for ordinary objects surface disinfectant 普通物体表面消毒剂通用要求 |
China National Standards S |
English PDF |
| GB 27953-2020 |
General requirementS on disinfectant for infectious focus 疫源地消毒剂通用要求 |
China National Standards S |
English PDF |
| GB 27954-2020 |
General requirementS for disinfectant of mucous membrane 黏膜消毒剂通用要求 |
China National Standards S |
English PDF |
| GB 27955-2020 |
Hygienic requirementS for low-temperature hydrogen peroxide gas plasma sterilizer 过氧化氢气体等离子体低温灭菌器卫生要求 |
China National Standards S |
English PDF |
| GB 28232-2020 |
Hygienic requirementS for ozone disinfector 臭氧消毒器卫生要求 |
China National Standards S |
English PDF |
| GB 28233-2020 |
Hygienic requirementS for sodium hypochlorite generator 次氯酸钠发生器卫生要求 |
China National Standards S |
English PDF |
| GB 28235-2020 |
Hygienic requirementS for ultraviolet appliance of disinfection 紫外线消毒器卫生要求 |
China National Standards S |
English PDF |
| GB 38850-2020 |
LiSt for materials and restricted substances in disinfectant + No.1 Modification Sheet 消毒剂原料清单及禁限用物质+第1号修改单 |
China National Standards S |
English PDF |
| GB 50028-2006 |
Code for deSign of city gas engineering(2020) 城镇燃气设计规范(2020年版) |
China National Standards S |
English PDF |
| GB/T 38800-2020 |
General technical requirementS of modular isolation units for emergency medical ues 应急医用模块化隔离单元通用技术要求 |
China National Standards S |
English PDF |
| GB/T 38574-2020 |
General technical requirement for two-dimenSional code of food traceability 食品追溯二维码通用技术要求 |
China National Standards S |
English PDF |
| GB/T 38715-2020 |
High Strength magnesium alloy bars 高强度镁合金棒材 |
China National Standards S |
English PDF |
| GB/T 38714-2020 |
High thermal conductivity magneSium alloy profiles 高导热镁合金型材 |
China National Standards S |
English PDF |
| GB/T 38712-2020 |
TeSt method for thermal conductivity of ultrathin glass—Heat flow method 超薄玻璃导热系数试验方法 热流法 |
China National Standards S |
English PDF |
| GB/T 38711-2020 |
TeSt method for reheating shrinkage of ultrathin glass—Laser method 超薄玻璃再热线收缩率试验方法 激光法 |
China National Standards S |
English PDF |
| GB/T 38705-2020 |
ClaSsification and basic requirements for urban heat supply facilities operation safety information 城镇供热设施运行安全信息分类与基本要求 |
China National Standards S |
English PDF |
| GB/T 38704-2020 |
Frame System of timber supporting curtain wall 建筑木框架幕墙组件 |
China National Standards S |
English PDF |
| GB/T 38693-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Thermoelectric flame supervision controls 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 热电式熄火保护装置 |
China National Standards S |
English PDF |
| GB/T 38691-2020 |
TeSting method for specific surface area of petroleum refining catalysts 石油炼制催化剂比表面积测试方法 |
China National Standards S |
English PDF |
| GB/T 38687-2020 |
Rubber and plaStics machinery—Communicating protocol for auxiliary equipment 橡胶塑料机械 外围设备通信协议 |
China National Standards S |
English PDF |
| GB/T 38686-2020 |
TeSt method for flexibility of ultrathin glass—Two point bending method 超薄玻璃柔韧性试验方法 两点弯曲法 |
China National Standards S |
English PDF |
| GB/T 38685-2020 |
Determination of Sulphuric acid mist in tail gas for sulphuric acid industry 硫酸工业尾气硫酸雾的测定方法 |
China National Standards S |
English PDF |
| GB/T 38677-2020 |
GaS analysis—Measurement procedure and result—Technical requirements for calibration 气体分析 测量过程及结果 校准技术要求 |
China National Standards S |
English PDF |
| GB/T 38603-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Electronic controller 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 电子控制器 |
China National Standards S |
English PDF |
| GB/T 38602-2020 |
TeSt method of catalytic activity for catalytic wet oxidation of organic wastewater 湿式催化氧化有机废水催化剂活性试验方法 |
China National Standards S |
English PDF |
| GB/T 38597-2020 |
Technical requirement for low-volatile-organic-compound-content coatingS product 低挥发性有机化合物含量涂料产品技术要求 |
China National Standards S |
English PDF |
| GB/T 38596-2020 |
Determination method of heavy metal contentS in the wastewater during catalyst production 催化剂生产废水中重金属含量的测定 |
China National Standards S |
English PDF |
| GB/T 38595-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Mechanical thermostats 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 机械式温度控制装置 |
China National Standards S |
English PDF |
| GB/T 38594-2020 |
Water Supply devices with superimposing pipe pressure 管网叠压供水设备 |
China National Standards S |
English PDF |
| GB/T 38592-2020 |
Determination of 4,4’-methylene-biS(2-chloroaniline) in textile dyeing and finishing auxiliaries 纺织染整助剂产品中4,4’-亚甲基双(2-氯苯胺)的测定 |
China National Standards S |
English PDF |
| GB/T 38591-2020 |
Standard for seismic resilience assessment of buildings 建筑抗震韧性评价标准 |
China National Standards S |
English PDF |
| GB/T 38588-2020 |
In-Situ measurements of heat loss of insulating pipes for urban heat-supplying 城镇供热保温管网系统散热损失现场检测方法 |
China National Standards S |
English PDF |
| GB/T 38587-2020 |
Information requirementS of automotive glass identification code 汽车玻璃识别码信息要求 |
China National Standards S |
English PDF |
| GB/T 38586-2020 |
Vacuum inSulating glass 真空玻璃 |
China National Standards S |
English PDF |
| GB/T 38585-2020 |
Technical Specification of joint assembling for directly buried insulated pipeline of urban heating 城镇供热直埋管道接头保温技术条件 |
China National Standards S |
English PDF |
| GB/T 38584-2020 |
BaSic requirement of service for park 公园服务基本要求 |
China National Standards S |
English PDF |
| GB/T 26548.4-2020 |
Hand-held portable power toolS—Test methods for evaluation of vibration emission—Part 4:Straight grinders 手持便携式动力工具 振动试验方法 第4部分：直柄式砂轮机 |
China National Standards S |
English PDF |
| GB/T 25156-2020 |
General Specifications and inspection methods of rubber and plastics injection moulding machines 橡胶塑料注射成型机通用技术要求及检测方法 |
China National Standards S |
English PDF |
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