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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 40420.4-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 4:Technical requirements for physical business gateway 基于公用电信网的宽带客户网关虚拟化 第4部分：实体企业网关技术要求 |
China National Standards an |
 English PDF |
| GB/T 40420.3-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 3 ：Technical requirements for physical residential gateway 基于公用电信网的宽带客户网关虚拟化 第3部分：实体家庭网关技术要求 |
China National Standards an |
English PDF |
| GB/T 40420.2-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 2 ：Technology requirements of voice virtualization 基于公用电信网的宽带客户网关虚拟化 第2部分：语音虚拟化技术要求 |
China National Standards an |
English PDF |
| GB/T 40573-2021 |
Multimedia interaction over multiple terminals—Scenarios and requirements 多屏互动 业务场景和需求 |
China National Standards an |
English PDF |
| GB/T 40705-2021 |
Container transportation electronic data interchange -- Discharging container message 集装箱运输电子数据交换? 放箱单报文 |
China National Standards an |
English PDF |
| GB/T 40706-2021 |
Container transportation electronic data interchange—Booking confirmation message 集装箱运输电子数据交换 订舱确认报文 |
China National Standards an |
English PDF |
| GB/T 40811-2021 |
Container transportation electronic data interchange -- Firm booking message 集装箱运输电子数据交换? 订舱报文 |
China National Standards an |
English PDF |
| GB/T 40812-2021 |
Container transportation electronic data interchange—Container stuffing/stripping message 集装箱运输电子数据交换 装箱单报文 |
China National Standards an |
English PDF |
| GB/T 22432-2021 |
Container transportation electronic data interchange—Vessel call information message 集装箱运输电子数据交换 船舶挂靠信息报文 |
China National Standards an |
English PDF |
| GB/T 22431-2021 |
Container transportation electronic data interchange -- Vessel departure message 集装箱运输电子数据交换 船舶离港报文 |
China National Standards an |
English PDF |
| GB/T 22430-2021 |
Container transportation electronic data interchange—Gate-in/gate-out message 集装箱运输电子数据交换 集装箱进/出门报告报文 |
China National Standards an |
English PDF |
| GB/T 40421-2021 |
Health informatics—Messages and communication—Web access to DICOM persistent objects 健康信息学 消息与通信 DICOM持久对象的网络访问 |
China National Standards an |
English PDF |
| GB/T 40423-2021 |
Health informatics—Basic contents and format specification of health examination 健康信息学 健康体检基本内容与格式规范 |
China National Standards an |
English PDF |
| GB/T 15972.49-2021 |
Specifications for optical fibre test methods—Part 49: Measurement methods and test procedures for transmission characteristics—Differential mode delay 光纤试验方法规范 第49部分：传输特性的测量方法和试验程序 微分模时延 |
China National Standards an |
English PDF |
| GB/T 15972.32-2021 |
Specifications for optical fibre test methods—Part 32： Measurement methods and test procedures for mechanical characteristics—Coating strippability 光纤试验方法规范 第32部分：机械性能的测量方法和试验程序 涂覆层可剥性 |
China National Standards an |
English PDF |
| GB/T 23827-2021 |
Road traffic sign plate and support 道路交通标志板及支撑件 |
China National Standards an |
English PDF |
| GB/T 40656.1-2021 |
Smart city—Urban operation center—Part 1: General requirements 智慧城市 运营中心 第1部分：总体要求 |
China National Standards an |
English PDF |
| GB/T 40697-2021 |
Specification for management of the third-party coal testing 第三方煤炭检测管理规范 |
China National Standards an |
English PDF |
| GB/T 40865-2021 |
Terminology for voltage source converter based high voltage direct current(VSC-HVDC) transmission 柔性直流输电术语 |
China National Standards an |
English PDF |
| GB/T 40715-2021 |
Specification of precast concrete curtain wall panel 装配式混凝土幕墙板技术条件 |
China National Standards an |
English PDF |
| GB/T 14467-2021 |
Classification and codes of China plants 中国植物分类与代码 |
China National Standards an |
English PDF |
| GB/T 40568-2021 |
Nanotechnologies—Characterization of multiwall carbon nanotubes—Mesoscopic shape factors 纳米技术 多壁碳纳米管的表征 介观形状因子 |
China National Standards an |
English PDF |
| GB/T 40652-2021 |
Information security technology—Guide to malware incident prevention and handling 信息安全技术 恶意软件事件预防和处理指南 |
China National Standards an |
English PDF |
| GB/T 40614-2021 |
Technical requirment of performance evaluation for solar thermal power plant 光热发电站性能评估技术要求 |
China National Standards an |
English PDF |
| GB/T 40868-2021 |
Planning and design of controlled environments for research and production at the nanometer scale 纳米尺度科研生产受控环境规划与设计 |
China National Standards an |
English PDF |
| GB/T 25915.12-2021 |
Cleanrooms and associated controlled environments—Part 12: Specifications for monitoring of air cleanliness by nanoscale particle concentration 洁净室及相关受控环境 第12部分：监测空气中纳米粒子浓度的技术要求 |
China National Standards an |
English PDF |
| GB/T 40674-2021 |
Fireworks and firecrackers—Evaluation method of environmental protection 烟花爆竹 环保评价方法 |
China National Standards an |
English PDF |
| GB/T 40786.2-2021 |
Information technology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 2: Data link layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第2部分:数据链路层规范 |
China National Standards an |
English PDF |
| GB/T 40786.1-2021 |
Information technology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 1: Physical layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第1部分：物理层规范 |
China National Standards an |
English PDF |
| GB/T 6346.24-2021 |
Fixed capacitors for use in electronic equipment—Part 24: Sectional specification—Fixed tantalum electrolytic surface mount capacitors with conductive polymer solid electrolyte 电子设备用固定电容器 第24部分：分规范 表面安装导电聚合物固体电解质钽固定电容器 |
China National Standards an |
English PDF |
| GB/T 40862-2021 |
Guide for reliability evaluation indices of operational transmissionand transformation installation 输变电设施运行可靠性评价指标导则 |
China National Standards an |
English PDF |
| GB/T 40747-2021 |
Determination of fermentable organic matter(FOM) of ruminant feedstuffs in rumen 饲料瘤胃可发酵有机物(FOM)测定方法 |
China National Standards an |
English PDF |
| GB/T 40640.5-2021 |
Informationalized management of chemicals—Part 5: Chemicals data center 化学品管理信息化 第5部分：化学品数据中心 |
China National Standards an |
English PDF |
| GB/T 40640.4-2021 |
Informationalized management of chemicals—Part 4:General specification for chemicals positioning system 化学品管理信息化 第4部分：化学品定位系统通用规范 |
China National Standards an |
English PDF |
| GB/T 40640.2-2021 |
Informationalized management of chemicals—Part 2:Information security 化学品管理信息化 第2部分：信息安全 |
China National Standards an |
English PDF |
| GB/T 40640.1-2021 |
Informationalized management of chemicals—Part 1: Data exchange 化学品管理信息化 第1部分：数据交换 |
China National Standards an |
English PDF |
| GB/T 40864-2021 |
Technical requirements for relaying protection of flexible alternating current transmission equipment connecting to the system 柔性交流输电设备接入电网继电保护技术要求 |
China National Standards an |
English PDF |
| GB/T 40635-2021 |
Determination of banned trichloroacetic acid in cosmetics 银耳干品包装、标志、运输和贮存 |
China National Standards an |
English PDF |
| GB/T 40827-2021 |
Code of practice of postharvest handling technology of loquat fruit 枇杷采后处理技术规程 |
China National Standards an |
English PDF |
| GB/T 40751-2021 |
Detection and identification of Agrilus planipennis Fairmaire 花曲柳窄吉丁检疫鉴定方法 |
China National Standards an |
English PDF |
| GB/T 40624-2021 |
Detection and identification of Diaphania nitidalis (Stoll) 黄瓜绢野螟检疫鉴定方法 |
China National Standards an |
English PDF |
| GB/T 40626-2021 |
Detection and identification of Xanthomonas populi ( ex Ridé 1958 ) Ridé &Ridé 1992 杨树细菌性溃疡病菌检疫鉴定方法 |
China National Standards an |
English PDF |
| GB/T 40663-2021 |
Guidelines for environmental performance evaluation in electrical and electronic enterprises 电工电子企业环境绩效评价指南 |
China National Standards an |
English PDF |
| GB/T 40623-2021 |
Marine anti-static raised floor 船用防静电升高地板 |
China National Standards an |
English PDF |
| GB/T 23347-2021 |
Olive oil and olive-pomace oil 橄榄油、油橄榄果渣油 |
China National Standards an |
English PDF |
| GB/T 40773-2021 |
Technical specification of monitoring and control system for auxiliary facilities in substation 变电站辅助设施监控系统技术规范 |
China National Standards an |
English PDF |
| GB/T 8601-2021 |
Forged and rolled solid wheels for railway 铁路用辗钢整体车轮 |
China National Standards an |
English PDF |
| GB/T 40772-2021 |
Instant noodles 方便面 |
China National Standards an |
English PDF |
| GB/T 40835-2021 |
Feed safety evaluation—Determination of rumen degradation of ruminant feedstuffs—Code of practice in feeding trail of cattle 畜禽饲料安全评价 反刍动物饲料瘤胃降解率测定 牛饲养试验技术规程 |
China National Standards an |
English PDF |
| GB/T 40830-2021 |
Code of practice for the determination of feed true ileal digestible amino acids for pigs (Simple T-cannulation) 猪饲料真可消化氨基酸测定技术规程(简单T型瘘管法) |
China National Standards an |
English PDF |
| GB/T 40873-2021 |
The expertise for oceanic cobalt-rich ferromanganese crusts exploration 大洋富钴结壳资源勘查规程 |
China National Standards an |
English PDF |
| GB/T 5169.9-2021 |
Fire hazard testing for electric and electronic products—Part 9:Guidance for assessing the fire hazard—Preselection testing procedures—General guidelines 电工电子产品着火危险试验 第9部分：着火危险评定导则 预选试验程序 总则 |
China National Standards an |
English PDF |
| GB/T 5169.2-2021 |
Fire hazard testing for electric and electronic products—Part 2: Guidance for assessing the fire hazard—General guidelines 电工电子产品着火危险试验 第2部分：着火危险评定导则 总则 |
China National Standards an |
English PDF |
| GB/T 25285.2-2021 |
Explosive atmospheres—Explosion prevention and protection—Part 2:Basic concepts and methodology for mining 爆炸性环境 爆炸预防和防护 第2部分：矿山爆炸预防和防护的基本原则和方法 |
China National Standards an |
English PDF |
| GB/T 25285.1-2021 |
Explosive atmospheres—Explosion prevention and protection—Part 1： Basic concepts and methodology 爆炸性环境 爆炸预防和防护 第1部分：基本原则和方法 |
China National Standards an |
English PDF |
| GB/T 3836.28-2021 |
Explosive atmospheres—Part 28：Non-electrical equipment for explosive atmospheres—Basic method and requirements 爆炸性环境 第28部分：爆炸性环境用非电气设备 基本方法和要求 |
China National Standards an |
English PDF |
| GB/T 3836.13-2021 |
Explosive atmospheres—Part 13: Equipment repair, overhaul, reclamation and modification 爆炸性环境 第13部分：设备的修理、检修、修复和改造 |
China National Standards an |
English PDF |
| GB/T 40641-2021 |
Determination of polyprenol from pine needles—High performance liquid chromatography 松针聚戊烯醇含量的测定 高效液相色谱法 |
China National Standards an |
English PDF |
| GB/T 40651-2021 |
Information security technique—Entity authentication assurance framework 信息安全技术 实体鉴别保障框架 |
China National Standards an |
English PDF |
| GB/T 40619-2021 |
Technical specification for lightning nowcasting and warning based on lightning location system 基于雷电定位系统的雷电临近预警技术规范 |
China National Standards an |
English PDF |
| GB/T 14949.6-2021 |
Manganese ores—Determination of copper,lead and zinc content—Flame atomic absorption spectrometric method 锰矿石 铜、铅和锌含量的测定 火焰原子吸收光谱法 |
China National Standards an |
English PDF |
| GB/T 12690.4-2021 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infrared absorption and impulse-thermal conductivity method 稀土金属及其氧化物中非稀土杂质化学分析方法 第4部分：氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法 |
China National Standards an |
English PDF |
| GB/T 40798-2021 |
Chemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry 离子型稀土原矿化学分析方法 稀土总量的测定 电感耦合等离子体质谱法 |
China National Standards an |
English PDF |
| GB/T 40795.2-2021 |
Chemical analysis methods of lanthanum-cerium metals and their compounds—Part 2:Determination of rare earth content 镧铈金属及其化合物化学分析方法 第2部分：稀土量的测定 |
China National Standards an |
English PDF |
| GB/T 40795.1-2021 |
Chemical analysis method of lanthanum-cerium metals and their compounds—Part 1:Determination of cerium content—Ammonium ferrous sulfate titration method 镧铈金属及其化合物化学分析方法 第1部分：铈量的测定 硫酸亚铁铵滴定法 |
China National Standards an |
English PDF |
| GB/T 40854-2021 |
Lanthanum-cerium metal 镧铈金属 |
China National Standards an |
English PDF |
| GB/T 40790-2021 |
Sintered cerium-based and cerium-rich permanent magnet materials 烧结铈及富铈永磁材料 |
China National Standards an |
English PDF |
| GB/T 22271.2-2021 |
Plastics -- Polyoxymethylene(POM) moulding and extrusion materials -- Part 2: Preparation of test specimens and determination of properties 塑料 聚甲醛（POM）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards an |
English PDF |
| GB/T 22271.1-2021 |
Plastics -- Polyoxymethylene(POM) moulding and extrusion materials -- Part 1: Designation system and basis for specification 塑料 聚甲醛（POM）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards an |
English PDF |
| GB/T 40802-2021 |
Carbon and low alloy cast steels for general applications 通用铸造碳钢和低合金钢铸件 |
China National Standards an |
English PDF |
| GB/T 40729-2021 |
Fatigue life test method for precision gear transmission 精密齿轮传动装置疲劳寿命试验方法 |
China National Standards an |
English PDF |
| GB/T 40796-2021 |
Corrosion of metals and alloys—Guidelines for applying statistics to analysis of corrosion data 金属和合金的腐蚀 腐蚀数据分析应用统计学指南 |
China National Standards an |
English PDF |
| GB/T 15514-2021 |
Codes for ports and other locations of the People's Republic of China 中华人民共和国口岸及相关地点代码 |
China National Standards an |
English PDF |
| GB/T 40792-2021 |
Test method of weight loss of sintered neodymium iron boron permanent magnets 烧结钕铁硼永磁体失重试验方法 |
China National Standards an |
English PDF |
| GB/T 40793-2021 |
Nonmetallic coatings for sintered neodymium iron boron permanent magnets 烧结钕铁硼表面涂层 |
China National Standards an |
English PDF |
| GB/T 23884-2021 |
Determination of biogenic amines in animal-derived feeds—High performance liquid chromatography 动物源性饲料中生物胺的测定 高效液相色谱法 |
China National Standards an |
English PDF |
| GB/T 40817.2-2021 |
Specification for nuclear power reactor coolant pump motor—Part 2:Asynchronous motor for canned motor pump 核电主泵电机技术条件 第2部分：屏蔽泵异步电机 |
China National Standards an |
English PDF |
| GB/T 40817.1-2021 |
Specification for nuclear power reactor coolant pump motor—Part 1:Asynchronous motor for shaft sealing pump 核电主泵电机技术条件 第1部分：轴封泵异步电机 |
China National Standards an |
English PDF |
| GB/T 40692-2021 |
Definition and scope for government information system 政务信息系统定义和范围 |
China National Standards an |
English PDF |
| GB/T 24621.1-2021 |
Application guide for electric safety of low-voltage switchgear and controlgear assemblies—Part 1: switchgear assemblies 低压成套开关设备和控制设备的电气安全应用指南 第1部分：成套开关设备 |
China National Standards an |
English PDF |
| GB/T 40717-2021 |
Fire-retardant tyres 阻燃轮胎 |
China National Standards an |
English PDF |
| GB/T 26277-2021 |
Test method for measuring electrical resistance of tyres 轮胎电阻测量方法 |
China National Standards an |
English PDF |
| GB/T 18115.4-2021 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides -- Part 4: Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 第4部分：钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards an |
English PDF |
| GB/T 12690.7-2021 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 7: Determination of silicon content 稀土金属及其氧化物中非稀土杂质化学分析方法 第7部分：硅量的测定 |
China National Standards an |
English PDF |
| GB/T 40936-2021 |
Leather—Physical and mechanical tests—Determination of water repellency of garment leather 皮革 物理和机械试验 服装革防水性能的测定 |
China National Standards an |
English PDF |
| GB/T 36450.2-2021 |
Information technology—Storage management—Part 2: Common architecture 信息技术 存储管理 第2部分：通用架构 |
China National Standards an |
English PDF |
| GB/T 40857-2021 |
Technical requirements and test methods for cybersecurity of vehicle gateway 汽车网关信息安全技术要求及试验方法 |
China National Standards an |
English PDF |
| GB/T 13697-2021 |
Determination of carbon in uranium oxide powder and pellets—High-frequency inductive furnace combustion-infrared detection method 二氧化铀粉末和芯块中碳的测定 高频感应炉燃烧-红外检测法 |
China National Standards an |
English PDF |
| GB/T 11809-2021 |
Test method of weld of fuel rod for PWR—Metallographic examination and radiographic testing 压水堆燃料棒焊缝检验方法 金相检验和X射线照相检验 |
China National Standards an |
English PDF |
| GB/T 40704-2021 |
Natural gas—Determination of odorant tetrahydrothiophene—On-line sampling gas chromatography method 天然气 加臭剂四氢噻吩含量的测定 在线取样气相色谱法 |
China National Standards an |
English PDF |
| GB/T 39037.1-2021 |
Lashing and securing arrangements on road vehicles for sea transportation on Ro/Ro ships—General requirements—Part 1：Commercial vehicles and combinations of vehicles，semi-trailers excluded 用于海上滚装船运输的道路车辆的系固点与系固设施布置 通用要求 第1部分：商用车和汽车列车（不包括半挂车） |
China National Standards an |
English PDF |
| GB/T 9098-2021 |
Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters 电冰箱用全封闭型电动机-压缩机 |
China National Standards an |
English PDF |
| GB/T 40763-2021 |
Sustainable cities and communities―Business district―Guidance for practical local implementation of GB/T 40759 城市和社区可持续发展 商务区 GB/T 40759本地实施指南 |
China National Standards an |
English PDF |
| GB/T 40757-2021 |
Sustainable cities and communities―Capabilities review approaches for sustainability 城市和社区可持续发展 潜力评估方法 |
China National Standards an |
English PDF |
| GB/T 40761-2021 |
Sustainable cities and communities -- Transforming our cities -- Guidance for practical local implementation of GB/T 40759 城市和社区可持续发展--改变我们的城市 GB/T 40759本地实施指南 |
China National Standards an |
English PDF |
| GB/T 40758-2021 |
Sustainable cities and communities -- Vocabulary 城市和社区可持续发展 术语 |
China National Standards an |
English PDF |
| GB/T 40759-2021 |
Sustainable development in communities -- Management system for sustainable development -- Requirements with guidance for use 城市和社区可持续发展 可持续发展管理体系 要求及使用指南 |
China National Standards an |
English PDF |
| GB/T 40444-2021 |
General requirements for instrumentation and control systems important to safety in nuclear power plants 核电厂安全重要仪表和控制系统总体要求 |
China National Standards an |
English PDF |
| GB/T 16850.3-2021 |
Optical amplifiers test methods—Part 3:Noise figure parameters for single-channel amplifiers 光放大器试验方法 第3部分：单波道光放大器噪声参数 |
China National Standards an |
English PDF |
| GB/T 40686-2021 |
General technical requirements and test method of portable broadband emergency communication system 便携式宽带应急通信系统总体技术要求和测试方法 |
China National Standards an |
English PDF |
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