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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 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 PA |
 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 PA |
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 PA |
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 PA |
English PDF |
| GB/T 11060.10-2021 |
Natural gas—Determination of sulfur compounds—PArt 10: Determination of sulfur compounds using gas chromatography method 天然气 含硫化合物的测定 第10部分：用气相色谱法测定硫化合物 |
China National Standards PA |
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 PA |
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 PA |
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 PA |
English PDF |
| GB/T 7424.23-2021 |
Optical fibre cable generic specification—PArt 23：Basic optical cable test procedures—Cable element test methods 光缆总规范 第23部分：光缆基本试验方法 光缆元构件试验方法 |
China National Standards PA |
English PDF |
| GB/T 7424.21-2021 |
Optical fibre cable generic specification—PArt 21：Basic optical cable test procedures—Mechanical test methods 光缆总规范 第21部分：光缆基本试验方法 机械性能试验方法 |
China National Standards PA |
English PDF |
| GB/T 40420.7-2021 |
Broadband customer gateway virtualization based on public telecommunication network -- PArt 7: Management requirements 基于公用电信网的宽带客户网关虚拟化 第7部分：管理要求 |
China National Standards PA |
English PDF |
| GB/T 40420.6-2021 |
Broadband customer gateway virtualization based on public telecommunication network—PArt 6: Technical requirements for virtualized business gateway 基于公用电信网的宽带客户网关虚拟化 第6部分：虚拟企业网关功能技术要求 |
China National Standards PA |
English PDF |
| GB/T 40420.5-2021 |
Broadband customer gateway virtualization based on public telecommunication network—PArt 5: Function and technology requirements for virtual residential gateway 基于公用电信网的宽带客户网关虚拟化 第5部分:虚拟家庭网关功能技术要求 |
China National Standards PA |
English PDF |
| GB/T 40420.1-2021 |
Broadband customer gateway virtualization based on public telecommunication network—PArt 1 ：General requirements 基于公用电信网的宽带客户网关虚拟化 第1部分:总体要求 |
China National Standards PA |
English PDF |
| GB/T 20186.2-2021 |
Secondary coating materials used for optical fibre—PArt 2: Modified propylene resin 光纤用二次被覆材料 第2部分：改性聚丙烯 |
China National Standards PA |
English PDF |
| GB/T 1002-2021 |
Single phase plugs and socket-outlets for household and similar purposes—Types,basic PArameters and dimensions 家用和类似用途单相插头插座 型式、基本参数和尺寸 |
China National Standards PA |
English PDF |
| GB/T 2099.1-2021 |
Plugs and socket-outlets for household and similar purposes—PArt 1: General requirements 家用和类似用途插头插座 第1部分：通用要求 |
China National Standards PA |
English PDF |
| GB 7300.501-2021 |
Feed additives—PArt 5:Live microorganisms—Saccharomyces cerevisiae 饲料添加剂 第5部分：微生物 酿酒酵母 |
China National Standards PA |
English PDF |
| GB/T 39737-2021 |
Specification for national PArk establishment 国家公园设立规范 |
China National Standards PA |
English PDF |
| GB/T 16895.7-2021 |
Low-voltage electrical installations—PArt 7-704:Requirements for special installations or locations—Construction and demolition site installations 低压电气装置 第7-704部分：特殊装置或场所的要求 施工和拆除场所的电气装置 |
China National Standards PA |
English PDF |
| GB/T 40768-2021 |
Specifications for video stream and sPAtial-temporal information fusion encoding 视频流与时空信息融合编码规范 |
China National Standards PA |
English PDF |
| GB/T 40766-2021 |
Digital sPAce photogrammetry—Specifications for control survey 数字航天摄影测量 控制测量规范 |
China National Standards PA |
English PDF |
| GB/T 40527-2021 |
Digital sPAce photogrammetry—Map surveying specification 数字航天摄影测量 测图规范 |
China National Standards PA |
English PDF |
| GB/T 19711-2021 |
Data model and data exchange format for navigable sPAtial database 导航地理数据模型与交换格式 |
China National Standards PA |
English PDF |
| GB/T 40767-2021 |
Basic requirements for geo-sPAtial data exchange 地理空间数据交换基本要求 |
China National Standards PA |
English PDF |
| GB/T 15657-2021 |
Classification and codes of diseases and PAtterns of traditional Chinese medicine 中医病证分类与代码 |
China National Standards PA |
English PDF |
| GB 20075-2020 |
PAssenger handholds and footrests on motorcycles 摩托车乘员扶手和脚踏 |
China National Standards PA |
English PDF |
| GB 39800.4-2020 |
Specifications for the provision of personal protective equipment—PArt 4：Non-coal mines 个体防护装备配备规范 第4部分：非煤矿山 |
China National Standards PA |
English PDF |
| GB 39800.3-2020 |
Specifications for the provision of personal protective equipment—PArt 3：Metallurgy,nonferrous metals 个体防护装备配备规范 第3部分：冶金、有色 |
China National Standards PA |
English PDF |
| GB 39800.2-2020 |
Specification of the provision of personal protective equipment—PArt 2: Oil, chemical and gas industry 个体防护装备配备规范 第2部分：石油、化工、天然气 |
China National Standards PA |
English PDF |
| GB 39800.1-2020 |
Specification of the provision of personal protective equipment—PArt 1: General requirement 个体防护装备配备规范 第1部分：总则 |
China National Standards PA |
English PDF |
| GB 9706.254-2020 |
Medical electrical equipment—PArt 2-54: Particular requirements for the basic safety and essential performance of X-ray equipment for radiography and radioscopy 医用电气设备 第2-54部分：X射线摄影和透视设备的基本安全和基本性能专用要求 |
China National Standards PA |
English PDF |
| GB/T 51403-2021 |
Technical standard for liner system of municiPAl solid waste sanitary landfill 生活垃圾卫生填埋场防渗系统工程技术标准 |
China National Standards PA |
English PDF |
| GB/T 51402-2021 |
Standard for design of urban PAssenger transfer hub 城市客运交通枢纽设计标准 |
China National Standards PA |
English PDF |
| GB/T 50532-2021 |
Coal industry design code of rePAiring facilities for electro-mechanical equipment of mining district 煤炭工业矿区机电设备修理设施设计标准 |
China National Standards PA |
English PDF |
| GB 55019-2021 |
General Code for Accessibility in Building and MuniciPAl Engineering 建筑与市政工程无障碍通用规范 |
China National Standards PA |
English PDF |
| GB 55014-2021 |
Code for the design of urban green sPAce 园林绿化工程项目规范 |
China National Standards PA |
English PDF |
| GB 55012-2021 |
Project code for engineering of treatment and disposal of municiPAl solid wastes 生活垃圾处理处置工程项目规范 |
China National Standards PA |
English PDF |
| GB 55011-2021 |
Technical code for engineerings of prestressed concrete PAvement 城市道路交通工程项目规范 |
China National Standards PA |
English PDF |
| GB 55003-2021 |
General code for foundation engineering of building and municiPAl projects 建筑与市政地基基础通用规范 |
China National Standards PA |
English PDF |
| GB/T 39500-2020 |
Leather—Physical and mechanical tests—Determination of apPArent density and mass per unit area 皮革 物理和机械试验 视密度和单位面积质量的测定 |
China National Standards PA |
English PDF |
| GB/Z 39502-2020 |
Laboratory animal—Guideline of COVID-19 animal models prePAration 实验动物 新型冠状病毒肺炎（COVID-19）动物模型制备指南 |
China National Standards PA |
English PDF |
| GB/T 39533-2020 |
PrePAration and testing of foamed cement slurries at atmospheric pressure 常压下泡沫水泥浆的制备及试验方法 |
China National Standards PA |
English PDF |
| GB/T 39517.1-2020 |
Tractors and machinery for agriculture and forestry—Test procedures for positioning and guidance systems in agriculture—PArt 1:Dynamic testing of satellite-based positioning devices 农林拖拉机和机械 农用定位与导航系统测试规程 第1部分：卫星定位装置的动态测试 |
China National Standards PA |
English PDF |
| GB/T 39517.2-2020 |
Tractors and machinery for agriculture and forestry—Test procedures for positioning and guidance systems in agriculture—PArt 2:Testing of satellite-based auto-guidance systems during straight and level travel 农林拖拉机和机械 农用定位与导航系统测试规程 第2部分：在直线和水平运行状态下卫星自动导航系统的测试 |
China National Standards PA |
English PDF |
| GB/T 39554.1-2020 |
National integrated government service platform—Basic category and implementation list of government service items—PArt 1: Coding requirements 全国一体化政务服务平台 政务服务事项基本目录及实施清单 第1部分：编码要求 |
China National Standards PA |
English PDF |
| GB/T 39554.2-2020 |
National integrated government service platform—Basic category and implementation list of government service items—PArt 2: Element requirements 全国一体化政务服务平台 政务服务事项基本目录及实施清单 第2部分：要素要求 |
China National Standards PA |
English PDF |
| GB 9706.260-2020 |
Medical electrical equipment—PArt 2-60: Paticular requirments for the basic safety and essential performance of dental equipment 医用电气设备 第2-60部分：牙科设备的基本安全和基本性能专用要求 |
China National Standards PA |
English PDF |
| GB 9706.263-2020 |
Medical electrical equipment - PArt 2-63: Particular requirements for the basic safety and essential performance of dental extra-oral X-ray equipment 医用电气设备 第2-63部分: 口外成像牙科X射线机基本安全和基本性能专用要求 |
China National Standards PA |
English PDF |
| GB 8369.2-2020 |
Transfusion sets for single use—PArt 2: With pressure infusion apparatus use 一次性使用输血器 第2部分：压力输血设备用 |
China National Standards PA |
English PDF |
| GB 39552.1-2020 |
Sunglasses and sunglare filters—PArt 1: General requirements 太阳镜和太阳镜片 第1部分：通用要求 |
China National Standards PA |
English PDF |
| GB/T 39551.2-2020 |
PAtent navigation guide—Part 2：Regional planning 专利导航指南 第2部分：区域规划 |
China National Standards PA |
English PDF |
| GB/T 39551.1-2020 |
PAtent navigation guide—Part 1：General principles 专利导航指南 第1部分：总则 |
China National Standards PA |
English PDF |
| GB/T 39551.3-2020 |
PAtent navigation guide—Part 3：Industrial planning 专利导航指南 第3部分：产业规划 |
China National Standards PA |
English PDF |
| GB/T 39551.5-2020 |
PAtent navigation guide—Part 5：Research and development 专利导航指南 第5部分：研发活动 |
China National Standards PA |
English PDF |
| GB/T 39551.4-2020 |
PAtent navigation guide—Part 4：Business operation 专利导航指南 第4部分：企业经营 |
China National Standards PA |
English PDF |
| GB/T 39551.6-2020 |
PAtent navigation guide—Part 6：Talent management 专利导航指南 第6部分：人才管理 |
China National Standards PA |
English PDF |
| GB/T 39551.7-2020 |
PAtent navigation guide—Part 7：Service requirement 专利导航指南 第7部分：服务要求 |
China National Standards PA |
English PDF |
| GB/T 4146.1-2020 |
Textiles—Man-made fibres—PArt 1: Generic names 纺织品 化学纤维 第1部分：属名; |
China National Standards PA |
English PDF |
| GB/T 39138.1-2020 |
Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—PArt 1：Determination of gold content—Potentiometric titration using ferrous sulfate 金镍铬铁硅硼合金化学分析方法 第1部分：金含量的测定 硫酸亚铁电位滴定法 |
China National Standards PA |
English PDF |
| GB/T 39138.2-2020 |
Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—PArt 2：Determination of nickel content—Dimethylglyoxime gravimetric method 金镍铬铁硅硼合金化学分析方法 第2部分：镍含量的测定 丁二酮肟重量法 |
China National Standards PA |
English PDF |
| GB/T 39138.3-2020 |
Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—PArt 3：Determination of chromium, iron, silicon and boron contents—Inductively coupled plasma atomic emission spectrometry 金镍铬铁硅硼合金化学分析方法 第3部分：铬、铁、硅、硼含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PA |
English PDF |
| GB 146.1-2020 |
Gauge for standard gauge railways—PArt 1: rolling stock gauge 标准轨距铁路限界 第1部分：机车车辆限界 |
China National Standards PA |
English PDF |
| GB 146.2-2020 |
Gauge for standard gauge railways—PArt 2: Structure gauge 标准轨距铁路限界 第2部分：建筑限界 |
China National Standards PA |
English PDF |
| GB 7300.1001-2020 |
Feed additive—PArt 10：Flavouring and appetising substances—Sodium glutamate 饲料添加剂 第10部分：调味和诱食物质 谷氨酸钠 |
China National Standards PA |
English PDF |
| GB 7300.402-2020 |
Feed additives—PArt 4：Enzymes—Phytase 饲料添加剂 第4部分：酶制剂 植酸酶 |
China National Standards PA |
English PDF |
| GB/T 39116-2020 |
Maturity model of intelligent manufacturing caPAbility 智能制造能力成熟度模型 |
China National Standards PA |
English PDF |
| GB/T 39117-2020 |
Maturity assessment method of intelligent manufacturing caPAbility 智能制造能力成熟度评估方法 |
China National Standards PA |
English PDF |
| GB/T 39139.1-2020 |
Shale gas—Environmental protection—PArt 1：Pollution prevention and disposal methods for drilling operation 页岩气 环境保护 第1部分：钻井作业污染防治与处置方法 |
China National Standards PA |
English PDF |
| GB/T 39140.1-2020 |
Clamping flanges for diamond circular saw blade—PArt 1:Stone processing 金刚石圆锯片用夹紧卡盘 第1部分：石材加工 |
China National Standards PA |
English PDF |
| GB/T 39140.2-2020 |
Clamping flanges for diamond circular saw blade—PArt 2:Building construction and civil engineering 金刚石圆锯片用夹紧卡盘 第2部分：建筑施工和土木工程 |
China National Standards PA |
English PDF |
| GB/T 39141.1-2020 |
Mineral and sapphire watch-glasses—PArt 1：Dimensions and tolerances 无机和蓝宝石手表玻璃 第1部分：尺寸和公差 |
China National Standards PA |
English PDF |
| GB/T 39142.1-2020 |
Specification of plastic-steel bilayer self-lubricating materials—PArt 1：Running-in layer with modified PTFE tape 塑料－钢背二层粘接复合自润滑板材技术条件 第1部分：带改性聚四氟乙烯（PTFE）减摩层的板材 |
China National Standards PA |
English PDF |
| GB/T 39162-2020 |
Guidlines for circular economy practical technologies in thermal power industry（coal-fired power generation comPAny） 火电行业（燃煤发电企业）循环经济实践技术指南 |
China National Standards PA |
English PDF |
| GB/T 39178-2020 |
Guideline for optimization of circular industrial chains in industrial PArks 工业园区循环产业链优化导则 |
China National Standards PA |
English PDF |
| GB/T 39179-2020 |
Guideline for diagnosis of circular industrial chains in industrial PArks 工业园区循环产业链诊断导则 |
China National Standards PA |
English PDF |
| GB/T 39191-2020 |
Heat treatment for stainless steel and heat resistant steel PArts 不锈钢和耐热钢件热处理 |
China National Standards PA |
English PDF |
| GB/T 39192-2020 |
Heat treatment of superalloy PArts 高温合金件热处理 |
China National Standards PA |
English PDF |
| GB/T 39193-2020 |
Ambient air—Determination of PArticulate matter mass concentration—Gravimetric method 环境空气 颗粒物质量浓度测定 重量法 |
China National Standards PA |
English PDF |
| GB/T 39218-2020 |
Guidelines of construction for smart chemical industry PArk 智慧化工园区建设指南 |
China National Standards PA |
English PDF |
| GB/T 34609.2-2020 |
Method for chemical analysis of rhodium compounds—PArt 2: Determination of silver,gold,platinum...potassium,chromium and silicon contents—Inductively coupled plasma atomic emission spectrometry 铑化合物化学分析方法 第2部分：银、金、铂、钯、铱、钌、铅、镍、铜、铁、锡、锌、镁、锰、铝、钙、钠、钾、铬、硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PA |
English PDF |
| GB/T 23518-2020 |
PAlladium on carbon catalyst 钯炭 |
China National Standards PA |
English PDF |
| GB/T 20975.6-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 6: Determination of cadmium content 铝及铝合金化学分析方法 第6部分：镉含量的测定 |
China National Standards PA |
English PDF |
| GB/T 20975.21-2020 |
Methods for chemical analysis of aluminium and aluminium alloy—PArt 21: Determination of calcium content 铝及铝合金化学分析方法 第21部分：钙含量的测定 |
China National Standards PA |
English PDF |
| GB/T 20975.17-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—PArt 17: Determination of strontium content 铝及铝合金化学分析方法 第17部分：锶含量的测定 |
China National Standards PA |
English PDF |
| GB/T 8151.22-2020 |
Methods for chemical analysis of zinc concentrates—PArt 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method 锌精矿化学分析方法 第22部分：锌、铜、铅、铁、铝、钙和镁含量的测定 波长色散X射线荧光光谱法 |
China National Standards PA |
English PDF |
| GB/T 8151.23-2020 |
Methods for chemical analysis of zinc concentrates—PArt 23: Determination of mercury content—Solid sampling and direct mercury analysis method 锌精矿化学分析方法 第23部分：汞含量的测定 固体进样直接法 |
China National Standards PA |
English PDF |
| GB/T 39095-2020 |
AerosPAce—Hydraulic fluid components—Expression of particulate contamintion levels 航空航天 液压流体零部件 颗粒污染度等级的表述 |
China National Standards PA |
English PDF |
| GB/T 39078.1-2020 |
Safety requirements for escalators and moving walks—PArt 1: Essential safety requirements 自动扶梯和自动人行道安全要求 第1部分：基本安全要求 |
China National Standards PA |
English PDF |
| GB/T 39085.2-2020 |
Ships and marine technology—Marine radar reflectors—PArt 2: Active type 船舶和海上技术 船用雷达反射器 第2部分:主动型 |
China National Standards PA |
English PDF |
| GB/T 39003.1-2020 |
Engineering data exchange format for use in industrial automation systems engineering—Automation markup language—PArt 1：Architecture and general requirements 工业自动化系统工程用工程数据交换格式 自动化标识语言 第1部分：架构和通用要求 |
China National Standards PA |
English PDF |
| GB/T 39004-2020 |
Industrial robot electromagnetic comPAtibility design specification 工业机器人电磁兼容设计规范 |
China National Standards PA |
English PDF |
| GB/T 34077.5-2020 |
Management specification of electronic government common platform based on cloud computing—PArt 5：Technical service system 基于云计算的电子政务公共平台管理规范 第5部分：技术服务体系 |
China National Standards PA |
English PDF |
| GB/T 27894.1-2020 |
Natural gas—Determination of composition and associated uncertainty by gas chromatography—PArt 1: General guidelines and calculation of composition 天然气 用气相色谱法测定组成和计算相关不确定度 第1部分：总导则和组成计算 |
China National Standards PA |
English PDF |
| GB/T 27894.2-2020 |
Natural gas—Determination of composition and associated uncertainty by gas chromatography—PArt 2: Uncertainty calculations 天然气 用气相色谱法测定组成和计算相关不确定度 第2部分：不确定度计算 |
China National Standards PA |
English PDF |
| GB/T 24474.2-2020 |
Measurement of ride quality—PArt 2: Escalators and moving walks 乘运质量测量 第2部分：自动扶梯和自动人行道 |
China National Standards PA |
English PDF |
| GB/T 22869-2020 |
Interleaving PAper for cold rolled metal sheets 冷轧金属板衬纸 |
China National Standards PA |
English PDF |
| GB/T 24242.1-2020 |
Non-alloy steel wire rod for conversion to wire—PArt 1：General requirements 制丝用非合金钢盘条 第1部分：一般要求 |
China National Standards PA |
English PDF |
| GB/T 24242.2-2020 |
Non-alloy steel wire rod for conversion to wire —PArt 2：Specific requirements for general purpose wire rod 制丝用非合金钢盘条 第2部分:一般用途盘条 |
China National Standards PA |
English PDF |
| GB/T 24242.4-2020 |
Non-alloy steel wire rod for conversion to wire —PArt 4：Specific requirements for special purpose wire rod 制丝用非合金钢盘条 第4部分：特殊用途盘条 |
China National Standards PA |
English PDF |
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