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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 38941-2020 |
Superalloy rods for powders atomiZed by plasma rotating electrode process 等离子旋转电极雾化制粉用高温合金棒料 |
China National Standards Z |
 English PDF |
| GB/T 38936-2020 |
High temperature carburiZing steel for bearing 高温渗碳轴承钢 |
China National Standards Z |
English PDF |
| GB/T 38922-2020 |
General specification for 35kV and below voltage standardiZed protection equipment 35kV及以下标准化继电保护装置通用技术要求 |
China National Standards Z |
English PDF |
| GB/T 38920-2020 |
Coding requirements for dispatch unit of haZardous waste 危险废物储运单元编码要求 |
China National Standards Z |
English PDF |
| GB/T 38879-2020 |
Particle—SiZe analysis—Color image analysis methods 颗粒 粒度分析 彩色图像分析法 |
China National Standards Z |
English PDF |
| GB/T 38844-2020 |
Smart factory—General specification for time synchroniZation, time management and test in industry automation system 智能工厂 工业自动化系统时钟同步、管理与测量通用规范 |
China National Standards Z |
English PDF |
| GB/T 38815-2020 |
Superalloy powders atomiZed by plasma rotating electrode process 等离子旋转电极雾化高温合金粉末 |
China National Standards Z |
English PDF |
| GB/T 18569.2-2020 |
Safety of machinery—Reduction of risks to health resulting from haZardous substances emitted by machinery—Part 2: Methodology leading to verification procedures 机械安全 减小由机械排放的有害物质对健康的风险 第2部分：生成验证流程的方法 |
China National Standards Z |
English PDF |
| GB/T 18569.1-2020 |
Safety of machinery—Reduction of risks to health resulting from haZardous substances emitted by machinery—Part 1: Principles and specifications for machinery manufacturers 机械安全 减小由机械排放的有害物质对健康的风险 第1部分：用于机械制造商的原则和规范 |
China National Standards Z |
English PDF |
| GB/T 9771.6-2020 |
Single-mode optical fibres for telecommunication—Part 6: Characteristics of a fibre with non-Zero dispersion for wideband optical transport 通信用单模光纤 第6部分：宽波长段光传输用非零色散单模光纤特性 |
China National Standards Z |
English PDF |
| GB/T 9771.5-2020 |
Single-mode optical fibres for telecommunication—Part 5: Characteristics of a non-Zero dispersion shifted single-mode optical fibre 通信用单模光纤 第5部分：非零色散位移单模光纤特性 |
China National Standards Z |
English PDF |
| GB/T 38744-2020 |
Methods for chemical analysis of synergistic catalysis elements in automotive exhaust catalysis－Determination of cerium, lanthanum, praseodymium, neodymium ,barium and Zirconium contents－Inductively coupled plasma atomic emission spectrometry 机动车尾气净化器中助剂元素化学分析方法 铈、镧、镨、钕、钡、锆含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Z |
English PDF |
| GB/T 38762.3-2020 |
Geometrical product specifications (GPS)—Dimensional tolerancing—Part 3: Angular siZes 产品几何技术规范（GPS） 尺寸公差 第3部分：角度尺寸 |
China National Standards Z |
English PDF |
| GB/T 38762.1-2020 |
Geometrical product specifications (GPS)—Dimensional tolerancing—Part 1: Linear siZes 产品几何技术规范（GPS） 尺寸公差 第1部分：线性尺寸 |
China National Standards Z |
English PDF |
| GB/T 38762.2-2020 |
Geometrical product specifications (GPS)—Dimensional tolerancing—Part 2: Dimensions other than linear or angular siZes 产品几何技术规范（GPS） 尺寸公差 第2部分：除线性、角度尺寸外的尺寸 |
China National Standards Z |
English PDF |
| GB/T 38760-2020 |
Geometrical product specifications (GPS)—Features utiliZed in specification and verification 产品几何技术规范（GPS） 规范和检验中使用的要素 |
China National Standards Z |
English PDF |
| GB/T 34874.6-2020 |
Geometrical product specifications (GPS)—X-ray three dimensional siZe measuring machines—Part 6: Testing method of workpieces 产品几何技术规范（GPS） X射线三维尺寸测量机 第6部分：工件的检测方法 |
China National Standards Z |
English PDF |
| GB/T 30428.8-2020 |
Information system for digitiZed supervision and management of city—Part 8: Register, treatment and closed for supervision cases 数字化城市管理信息系统 第8部分：立案、处置和结案 |
China National Standards Z |
English PDF |
| GB/T 11989-2020 |
Surface active agents—Test methods of technical sodium alkylarylsulphonates (excluding benZene derivatives) 表面活性剂 工业烷基芳基磺酸钠（不包括苯衍生物）试验方法 |
China National Standards Z |
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 Z |
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 Z |
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 Z |
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 Z |
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 Z |
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 Z |
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 Z |
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 Z |
English PDF |
| GB 28232-2020 |
Hygienic requirements for oZone disinfector 臭氧消毒器卫生要求 |
China National Standards Z |
English PDF |
| GB/T 38593-2020 |
m-AminobenZotrifluoride 间三氟甲基苯胺 |
China National Standards Z |
English PDF |
| GB/T 5137.5-2020 |
Test methods of safety glaZing materials used on road vehicles Part 汽车安全玻璃试验方法 第5部分：耐化学侵蚀性和耐温度变化性试验 |
China National Standards Z |
English PDF |
| GB/T 5137.4-2020 |
Test methods of safety glaZing materials used on road vehicles—Part 4:Determination of solar characteristic 汽车安全玻璃试验方法 第4部分：太阳能特性试验 |
China National Standards Z |
English PDF |
| GB/T 5137.3-2020 |
Test methods of safety glaZing materials used on road vehicles—Part 3:Radiation,high temperature,humidity,fire and simulated weathering resistance tests 汽车安全玻璃试验方法 第3部分：耐辐照、高温、潮湿、燃烧和耐模拟气候试验 |
China National Standards Z |
English PDF |
| GB/T 5137.2-2020 |
Test methods of safety glaZing materials used on road vehicles—Part 2:Optical properties tests 汽车安全玻璃试验方法 第2部分：光学性能试验 |
China National Standards Z |
English PDF |
| GB/T 5137.1-2020 |
Test methods of safety glaZing materials used on road vehicles—Part 1: Mechanical properties tests 汽车安全玻璃试验方法 第1部分：力学性能试验 |
China National Standards Z |
English PDF |
| GB/T 38678-2020 |
General technical requirements for shallow geothermal energy utiliZation 浅层地热能利用通用技术要求 |
China National Standards Z |
English PDF |
| GB/T 38573-2020 |
PregelatiniZed starch 预糊化淀粉 |
China National Standards Z |
English PDF |
| GB/T 28575-2020 |
Specification for YE3 series (IP55) three-phase induction motors (Frame siZe 63～355) YE3系列（IP55）三相异步电动机技术条件（机座号63～355） |
China National Standards Z |
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 Z |
English PDF |
| GB/T 24749-2020 |
PropiconaZole 丙环唑 |
China National Standards Z |
English PDF |
| GB/T 9966.2-2020 |
Test methods for natural stone--Part 2: Determination of dry, wet and after freeZing flexural strength 天然石材试验方法 第2部分：干燥、水饱和、冻融循环后弯曲强度试验 |
China National Standards Z |
English PDF |
| GB/T 9966.1-2020 |
Test methods for natural stone--Part 1: Determination of dry, wet and after freeZing compressive strength 天然石材试验方法 第1部分：干燥、水饱和、冻融循环后压缩强度试验 |
China National Standards Z |
English PDF |
| GB/T 38532-2020 |
Microbeam analysis—Electron backscatter diffraction—Measurement of average grain siZe 微束分析 电子背散射衍射 平均晶粒尺寸的测定 |
China National Standards Z |
English PDF |
| GB/T 38516-2020 |
Permeable sintered metal materials—Determination of average pore siZe of medium flow 可渗透性烧结金属材料 中流量平均孔径的测定 |
China National Standards Z |
English PDF |
| GB/T 38515-2020 |
The method for high temperature mechanical properties of quartZ fabric-reinforced resin matrix composite materials 石英纤维织物增强树脂基复合材料高温力学性能试验方法 |
China National Standards Z |
English PDF |
| GB/T 38514-2020 |
Test methods for electrodeioniZation stacks 电去离子膜堆测试方法 |
China National Standards Z |
English PDF |
| GB/T 38513-2020 |
Methods for chemical analysis of niobium hafnium alloys—Determination of hafnium,titanium,Zirconium,tungsten,tantalum contents—Inductively coupled plasma atomic emission spectrometry 铌铪合金化学分析方法 铪、钛、锆、钨、钽等元素的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Z |
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 Z |
English PDF |
| GB/T 38548.6-2020 |
Content resources digitiZation—Part 6:Model of application 内容资源数字化加工 第6部分：应用模式 |
China National Standards Z |
English PDF |
| GB/T 38548.5-2020 |
Content resources digitiZation—Part 5:Quality control 内容资源数字化加工 第5部分：质量控制 |
China National Standards Z |
English PDF |
| GB/T 38548.4-2020 |
Content resources digitiZation—Part 4:Metadata 内容资源数字化加工 第4部分：元数据 |
China National Standards Z |
English PDF |
| GB/T 38548.3-2020 |
Content resources digitiZation—Part 3:Processing specification 内容资源数字化加工 第3部分：加工规格 |
China National Standards Z |
English PDF |
| GB/T 38548.2-2020 |
Content resources digitiZation—Part 2:Method of acquisition 内容资源数字化加工 第2部分：采集方法 |
China National Standards Z |
English PDF |
| GB/T 38548.1-2020 |
Content resources digitiZation—Part 1:Terminology 内容资源数字化加工 第1部分：术语 |
China National Standards Z |
English PDF |
| GB/T 38538-2020 |
Index system and assessment method for greeniZation of the industrial park infrastructure 产业园区基础设施绿色化指标体系及评价方法 |
China National Standards Z |
English PDF |
| GB/T 38509-2020 |
Code for the design of landslide stabiliZation 滑坡防治设计规范 |
China National Standards Z |
English PDF |
| GB/T 51413-2020 |
Standard for design of waste heat utiliZation in non-ferrous metal industry 有色金属工业余热利用设计标准 |
China National Standards Z |
English PDF |
| GB 5009.282-2020 |
National food safety standard - Determination of 1-methylimidaZole, 2-methylimidazole and 4-methylimidazole in foods 食品安全国家标准 食品中1-甲基咪唑、2-甲基咪唑及4-甲基咪唑的测定 |
China National Standards Z |
English PDF |
| GB 1903.49-2020 |
National food safety standard - Food nutrition enhancer - Zinc citrate 食品安全国家标准 食品营养强化剂 柠檬酸锌 |
China National Standards Z |
English PDF |
| GB/T 39672-2020 |
MancoZeb 代森锰锌 |
China National Standards Z |
English PDF |
| GB/T 39671-2020 |
ProchloraZ 咪鲜胺 |
China National Standards Z |
English PDF |
| GB/T 39651-2020 |
TricyclaZole 三环唑 |
China National Standards Z |
English PDF |
| GB/T 39621-2020 |
Textiles—Quantitative chemical analysis—Mixture of cross-linked lyocell fibres and viscose or cupro or modal (method using formic acid and Zinc chloride) 纺织品 定量化学分析 交联型莱赛尔纤维与粘胶纤维、铜氨纤维、莫代尔纤维的混合物（甲酸/氯化锌法） |
China National Standards Z |
English PDF |
| GB/T 39571-2020 |
Wave energy resource assessment and characteriZation 波浪能资源评估及特征描述 |
China National Standards Z |
English PDF |
| GB/T 39569-2020 |
Tidal energy resource assessment and characteriZation 潮流能资源评估及特征描述 |
China National Standards Z |
English PDF |
| GB/T 39546-2020 |
Equipment for crop protection—Knapsack motoriZed air-assisted sprayers—Test methods and performance limits 植物保护机械 背负式风送喷雾机 试验方法和性能限值 |
China National Standards Z |
English PDF |
| GB/T 32854.4-2020 |
Automation systems and integration—Integration of advanced process control and optimiZation software for manufacturing systems—Part 4: Information exchange and usage 自动化系统与集成 制造系统先进控制与优化软件集成 第4部分：信息交互和使用 |
China National Standards Z |
English PDF |
| GB/T 32854.3-2020 |
Automation systems and integration—Integration of advanced process control and optimiZation software for manufacturing systems—Part 3: Activity models and workflows 自动化系统与集成 制造系统先进控制与优化软件集成 第3部分：活动模型和工作流 |
China National Standards Z |
English PDF |
| GB/T 19423-2020 |
Determination of nicarbaZin in feeds 饲料中尼卡巴嗪的测定 |
China National Standards Z |
English PDF |
| GB/T 18779.6-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 6: GeneraliZed decision rules for the acceptance and rejection of instruments and workpieces 产品几何技术规范（GPS） 工件与测量设备的测量检验 第6部分：仪器和工件接受/拒收的通用判定规则 |
China National Standards Z |
English PDF |
| GB/T 12703.8-2020 |
Textiles—Test methods for electrostatic propensity—Part 8:Test method using horiZontal mechanical friction 纺织品 静电性能试验方法 第8部分：水平机械摩擦法 |
China National Standards Z |
English PDF |
| GB/T 7758-2020 |
Rubber, vulcaniZed—Determination of low-temperature characteristics—Temperature-retraction procedure (TR test) 硫化橡胶 低温性能的测定 温度回缩程序（TR 试验） |
China National Standards Z |
English PDF |
| GB/T 6036-2020 |
Rubber,vulcaniZed or thermoplastic—Determination of low-temperature stiffening(Gehman test) 硫化橡胶或热塑性橡胶 低温刚性的测定（吉门试验） |
China National Standards Z |
English PDF |
| GB/T 39693.6-2020 |
Rubber, vulcaniZed or thermoplastic—Determination of hardness—Part 6: Apparent hardness of rubber-covered rollers by IRHD method 硫化橡胶或热塑性橡胶 硬度的测定 第6部分：IRHD法测定胶辊的表观硬度 |
China National Standards Z |
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 Z |
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 Z |
English PDF |
| GB/T 18936-2020 |
Diagnostic techniques for highly pathogenic avian influenZa 高致病性禽流感诊断技术 |
China National Standards Z |
English PDF |
| GB/T 535-2020 |
FertiliZer Grade Ammonium Sulfate 肥料级硫酸铵 |
China National Standards Z |
English PDF |
| GB/T 19208-2020 |
Ground vulcaniZed rubber 硫化橡胶粉 |
China National Standards Z |
English PDF |
| GB/T 13747.4-2020 |
Methods for chemical analysis of Zirconium and zirconium alloys--Part 4: Determination of chromium content--Diphenylcarbazide spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第4部分：铬量的测定 二苯卡巴肼分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Z |
English PDF |
| GB/T 13747.3-2020 |
Methods for chemical analysis of Zirconium and zirconium alloys--Part 3: Determination of nickel content--Dimethyglyoxime spectrophotometry andinductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第3部分：镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Z |
English PDF |
| GB/T 13747.27-2020 |
Methods for chemical analysis of Zirconium and zirconium alloys--Part 27: Determination of trace impurities content--Inductively coupled plasma mass spectrometry 锆及锆合金化学分析方法 第27部分：痕量杂质元素的测定 电感耦合等离子体质谱法 |
China National Standards Z |
English PDF |
| GB/T 39499-2020 |
Technical guideline for derivation of health protection Zone about fugitive emission of atmospheric harmful substances 大气有害物质无组织排放卫生防护距离推导技术导则 |
China National Standards Z |
English PDF |
| GB/T 39481-2020 |
UtiliZation of desalinated seawater—Water quality guidelines for industrial uses 海水淡化利用 工业用水水质 |
China National Standards Z |
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 Z |
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 Z |
English PDF |
| GB/T 39388-2020 |
CharacteriZation of the performance of illuminance meters and luminance meters 照度计和亮度计的性能表征方法 |
China National Standards Z |
English PDF |
| GB/T 39384-2020 |
IntelligentiZation technology for intelligent household appliances—Particular requirements for washing machine 智能家用电器的智能化技术 洗衣机的特殊要求 |
China National Standards Z |
English PDF |
| GB/T 39377-2020 |
IntelligentiZation technology for intelligent household appliances—Particular requirements for wine storage appliances 智能家用电器的智能化技术 葡萄酒储藏柜的特殊要求 |
China National Standards Z |
English PDF |
| GB/T 39356-2020 |
Determination of total nickel,total cobalt,total selenium, total vanadium, total stibium,total thallium in fertiliZers — Inductively coupled plasma optical emission spectroscopy 肥料中总镍、总钴、总硒、总钒、总锑、总铊含量的测定 电感耦合等离子体发射光谱法 |
China National Standards Z |
English PDF |
| GB/T 39353-2020 |
Space data and information transfer systems—Proximity space link protocol—SynchroniZation and coding sublayer 空间数据与信息传输系统 邻近空间链路协议 同步和编码子层 |
China National Standards Z |
English PDF |
| GB/T 39349-2020 |
Space data and information transfer systems—TC (telecommand) synchroniZation and channel coding 空间数据与信息传输系统 遥控同步与信道编码 |
China National Standards Z |
English PDF |
| GB/T 39348-2020 |
Space data and information transfer systems—TM (telemetry) synchroniZation and channel coding 空间数据与信息传输系统 遥测同步与信道编码 |
China National Standards Z |
English PDF |
| GB/T 39338-2020 |
Technical requirements of solid-filling in fully-mechaniZed coal mining 综合机械化固体充填采煤技术要求 |
China National Standards Z |
English PDF |
| GB/T 39337-2020 |
Technical requirement of fully mechaniZed bag filling mining with superhigh-water material 综合机械化超高水材料袋式充填采煤技术要求 |
China National Standards Z |
English PDF |
| GB/T 39261-2020 |
Nanotechnologies—Guidance on physico-chemical characteriZation of engineered nanoscale materials for toxicologic assessment 纳米技术 纳米材料毒理学评价前理化性质表征指南 |
China National Standards Z |
English PDF |
| GB/T 39251-2020 |
Additive manufacturing—Methods to characteriZe performance of metal powders 增材制造 金属粉末性能表征方法 |
China National Standards Z |
English PDF |
| GB/T 39239-2020 |
Non-destructive testing—Ultrasonic testing—CharacteriZation and sizing of discontinuities 无损检测 超声检测 不连续的特征和定量 |
China National Standards Z |
English PDF |
| GB/T 39229-2020 |
FertiliZers and soil conditioners—Determination of arsenic,cadmium,chromium,lead and mercury contents 肥料和土壤调理剂 砷、镉、铬、铅、汞含量的测定 |
China National Standards Z |
English PDF |
| GB/T 30279-2020 |
Information security technology—Guidelines for categoriZation and classification of cybersecurity vulnerability 信息安全技术 网络安全漏洞分类分级指南 |
China National Standards Z |
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 Z |
English PDF |
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