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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 3836.33-2021 |
EXplosive atmospheres—Part 33：Equipment in adverse service conditions 爆炸性环境 第33部分：严酷工作条件用设备 |
China National Standards X |
 English PDF |
| GB/T 3836.34-2021 |
EXplosive atmospheres—Part 34：Equipment assemblies 爆炸性环境 第34部分：成套设备 |
China National Standards X |
English PDF |
| GB/T 40561-2021 |
Photovoltaic silicon material—Determination of oXygen—Pulse heating inert gas fusion infrared absorption method 光伏硅材料 氧含量的测定 脉冲加热惰性气体熔融红外吸收法 |
China National Standards X |
English PDF |
| GB/T 40870-2021 |
Gas analysis—Conversion of gas miXture composition data 气体分析 混合气体组成数据的换算 |
China National Standards X |
English PDF |
| GB/T 40910-2021 |
TeXtiles—Evaluation for water resistance and water vapour permeability 纺织品 防水透湿性能的评定 |
China National Standards X |
English PDF |
| GB/T 3836.30-2021 |
EXplosive atmospheres—Part 30: Equipment and components in explosive atmospheres in underground mines 爆炸性环境 第30部分：地下矿井爆炸性环境用设备和元件 |
China National Standards X |
English PDF |
| GB/T 3836.32-2021 |
EXplosive atmospheres—Part 32:Intrinsically safe systems with electronically controlled spark duration limitation 爆炸性环境 第32部分：电子控制火花时限本质安全系统 |
China National Standards X |
English PDF |
| GB/T 40779-2021 |
Information technology—Telecommunications and information eXchange between systems—Low-voltage power line communication protocol for urban street light access 信息技术 系统间远程通信和信息交换 应用于城市路灯接入的低压电力线通信协议 |
China National Standards X |
English PDF |
| GB/T 18910.202-2021 |
Liquid crystal display devices—Part 20-2:Visual inspection—Monochrome matriX liquid crystal display modules 液晶显示器件 第20-2部分：目检 单色矩阵液晶显示模块 |
China National Standards X |
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 X |
English PDF |
| GB/T 40678-2021 |
General specification for PXI bus modules PXI总线模块通用规范 |
China National Standards X |
English PDF |
| GB/T 40676-2021 |
General specification for PXI Express bus modules PXI Express总线模块通用规范 |
China National Standards X |
English PDF |
| GB/T 40564-2021 |
Test method of epoXy molding compound for electronic packaging 电子封装用环氧塑封料测试方法 |
China National Standards X |
English PDF |
| GB/T 18910.203-2021 |
Liquid crystal display devices—Part 20-3:Visual inspection—Active matriX colour liquid crystal display modules 液晶显示器件 第20-3部分：目检 有源矩阵彩色液晶显示模块 |
China National Standards X |
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 X |
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 X |
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 X |
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 X |
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 X |
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 X |
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 X |
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 X |
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 X |
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 X |
English PDF |
| GB/T 3836.35-2021 |
EXplosive atmospheres—Part 35：Classification of areas for explosive dust atmospheres 爆炸性环境 第35部分：爆炸性粉尘环境场所分类 |
China National Standards X |
English PDF |
| GB/T 3836.29-2021 |
EXplosive atmospheres—Part 29:Non-electrical equipment for explosive atmospheres—Constructional safety “c”,control of ignition source “b”, liquid immersion “k” 爆炸性环境 第29部分：爆炸性环境用非电气设备 结构安全型“c”、控制点燃源型“b”、液浸型“k” |
China National Standards X |
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 X |
English PDF |
| GB/T 3836.31-2021 |
EXplosive atmospheres—Part 31:Equipment dust ignition protection by enclosure “t” 爆炸性环境 第31部分: 由防粉尘点燃外壳“t”保护的设备 |
China National Standards X |
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 X |
English PDF |
| GB/T 3836.8-2021 |
EXplosive atmospheres—Part 8: Equipment protection by type of protection “n” 爆炸性环境 第8部分：由“n”型保护的设备 |
China National Standards X |
English PDF |
| GB/T 3836.5-2021 |
EXplosive atmospheres—Part 5:Equipment protection by pressurized enclosure p 爆炸性环境 第5部分：由正压外壳“p”保护的设备 |
China National Standards X |
English PDF |
| GB/T 40644-2021 |
Determination of geniposidic acid in eXtract of eucommia ulmoides oliver leaf—HPLC 杜仲叶提取物中京尼平苷酸的检测 高效液相色谱法 |
China National Standards X |
English PDF |
| GB/T 40643-2021 |
Determination of hyperoside in eXtract of crataegus pinnatifida leaf—HPLC 山楂叶提取物中金丝桃苷的检测 高效液相色谱法 |
China National Standards X |
English PDF |
| GB/T 40642-2021 |
Determination of 1-deoXynojirimycin in extract of mulberry leaf—HPLC 桑叶提取物中1-脱氧野尻霉素的检测 高效液相色谱法 |
China National Standards X |
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 X |
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 X |
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 X |
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 X |
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 X |
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 X |
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 X |
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 X |
English PDF |
| GB 40879-2021 |
MaXimum allowable values of energy efficiency and energy efficiency grades for data centers 数据中心能效限定值及能效等级 |
China National Standards X |
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 X |
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 X |
English PDF |
| GB 39728-2020 |
Emission standard of air pollutants for onshore oil and gas eXploitation and production industry 陆上石油天然气开采工业大气污染物排放标准 |
China National Standards X |
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 X |
English PDF |
| GB 55022-2021 |
[General code for maintenance and renovation of eXisting buildings] 既有建筑维护与改造通用规范 |
China National Standards X |
English PDF |
| GB 55021-2021 |
General Code for Appraisal and Reinforcement of EXisting Buildings 既有建筑鉴定与加固通用规范 |
China National Standards X |
English PDF |
| GB 50151-2021 |
Technical standard for foam eXtinguishing systems 泡沫灭火系统技术标准 |
China National Standards X |
English PDF |
| GB/T 39520-2020 |
Test method for determination the residual stress of spring by X-ray diffraction 弹簧残余应力的X射线衍射测试方法 |
China National Standards X |
English PDF |
| GB/T 39537-2020 |
Regulation for petroleum eXploration 石油天然气勘探规范 |
China National Standards X |
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 X |
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 X |
English PDF |
| GB/T 39123-2020 |
Specification for cadmium-zinc telluride single crystal material for X-ray and γ-ray detector X射线和γ射线探测器用碲锌镉单晶材料规范 |
China National Standards X |
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 X |
English PDF |
| GB/T 39152-2020 |
Test method of the bending stress relaXation for copper and copper alloy 铜及铜合金弯曲应力松弛试验方法 |
China National Standards X |
English PDF |
| GB/T 39169-2020 |
Blanks for diamond circular saw blade—Mounting and fiXing bores—Building construction and civil engineering 金刚石圆锯片基体 安装和固定孔 建筑施工和土木工程 |
China National Standards X |
English PDF |
| GB/T 39201-2020 |
Technical specifications for eXtraction of aluminium oxide from high-alumina fly ash 高铝粉煤灰提取氧化铝技术规范 |
China National Standards X |
English PDF |
| GB/T 39203-2020 |
Technical specifications for eXtraction of valuable metals from copper smelting dust 铜冶炼烟灰提取有价金属技术规范 |
China National Standards X |
English PDF |
| GB/T 39206-2020 |
Code of practice for installation and commissioning of fiXed azimuth thruster 固定式全回转舵桨装置安装与调试规程 |
China National Standards X |
English PDF |
| GB/T 26300-2020 |
Nickel cobalt manganese composite hydroXide 镍钴锰三元素复合氢氧化物 |
China National Standards X |
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 X |
English PDF |
| GB/T 2969-2020 |
Samarium oXide 氧化钐 |
China National Standards X |
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 X |
English PDF |
| GB/T 39100-2020 |
Determination of antioXidant activity for polypeptides—DPPH and ABTS methods 多肽抗氧化性测定 DPPH和ABTS法 |
China National Standards X |
English PDF |
| GB/T 39077-2020 |
Test methods for detecting detrimental phases in lean dupleX austenitic-ferritic stainless steels 经济型奥氏体-铁素体双相不锈钢中有害相的检测方法 |
China National Standards X |
English PDF |
| GB/T 39080-2020 |
Specification of amusement rides virtual eXperience facility 游乐设施虚拟体验系统通用技术条件 |
China National Standards X |
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 X |
English PDF |
| GB/T 20818.12-2020 |
Industrial-process measurement and control—Data structures and elements in process equipment catalogues—Part 12：Lists of properties (LOPs) for flow measuring equipment for electronic data eXchange 工业过程测量和控制 过程设备目录中的数据结构和元素 第12部分：流量测量设备电子数据交换用属性列表（LOPs） |
China National Standards X |
English PDF |
| GB/T 20818.21-2020 |
Industrial-process measurement and control—Data structures and elements in process equipment catalogues—Part 21: List of properties (LOP) for automated valves for electronic data eXchange—Generic structures 工业过程测量和控制 过程设备目录中的数据结构和元素 第21部分：自动阀电子数据交换用属性列表(LOP) 通用结构 |
China National Standards X |
English PDF |
| GB/T 39051-2020 |
Applied specifications for identification on cultural relics import and eXport 文物进出境标识使用规范 |
China National Standards X |
English PDF |
| GB 30612-2014 |
National food safety standard - Food Additives - PolydimethylsiloXane (PDMS) and Its Emulsion + No.1 modification sheet 食品安全国家标准 食品添加剂 聚二甲基硅氧烷及其乳液+《第1号修改单》 |
China National Standards X |
English PDF |
| GB 24850-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions and set-top boXes 平板电视与机顶盒能效限定值及能效等级 |
China National Standards X |
English PDF |
| GB 20300-2018 |
Safety specifications for road transportation vehicle of eXplosive substance and chemical toxic substance 道路运输爆炸品和剧毒化学品车辆安全技术条件《第1号修改单》 |
China National Standards X |
English PDF |
| GB/T 38976-2020 |
Test method for the oXygen concentration in silicon materials—Inert gas fusion infrared detection method 硅材料中氧含量的测试 惰性气体熔融红外法 |
China National Standards X |
English PDF |
| GB/T 38989-2020 |
UniaXial compressive elastic modulus test method of materials stabilazed with inorganic binder（middle segment method） 无机结合料稳定类材料单轴压缩弹性模量试验方法（中间段法） |
China National Standards X |
English PDF |
| GB/T 38990-2020 |
Waterborne epoXylite emulsified binder mixture for road engineering 道路用水性环氧树脂乳化沥青混合料 |
China National Standards X |
English PDF |
| GB/T 4214.4-2020 |
Test method for noise of household and similar electrical appliances—Particular requirements for washing machines and spin eXtractors 家用和类似用途电器噪声测试方法 洗衣机和离心式脱水机的特殊要求 |
China National Standards X |
English PDF |
| GB/T 4802.4-2020 |
TeXtiles—Determination of the fabric propensity to surface pilling, fuzzing or matting—Part 4: Random tumble pilling method 纺织品 织物起毛起球性能的测定 第4部分：随机翻滚法 |
China National Standards X |
English PDF |
| GB/T 24328.3-2020 |
Tissue paper and tissue products—Part 3: Determination of tensile strength, stretch at maXimum force and tensile energy absorption 卫生纸及其制品 第3部分: 抗张强度、最大力值时伸长率和抗张能量吸收的测定 |
China National Standards X |
English PDF |
| GB/T 24451-2020 |
Low resilience fleXible polyurethane cellular plastics 慢回弹软质聚氨酯泡沫塑料 |
China National Standards X |
English PDF |
| GB/T 28963-2020 |
Ships and marine technology—Fire-eXtinguishing systems for protection of galley cooking equipment 船舶与海上技术 船用厨房烹调设备灭火系统 |
China National Standards X |
English PDF |
| GB/T 31275-2020 |
Assessment of lighting equipment related to human eXposure to electromagnetic field 照明设备对人体电磁辐射的评价 |
China National Standards X |
English PDF |
| GB/T 38996-2020 |
General requirements for the flight control system of civil small and light fiXed wing unmanned aircraft 民用轻小型固定翼无人机飞行控制系统通用要求 |
China National Standards X |
English PDF |
| GB/T 39028-2020 |
TeXtile machinery and accessories—Web roller cards—Terms and definitions 纺织机械与附件 罗拉式梳理成网机 术语和定义 |
China National Standards X |
English PDF |
| GB/T 39033-2020 |
Austenitic-ferritic dupleX stainless steel wire rods 奥氏体-铁素体型双相不锈钢盘条 |
China National Standards X |
English PDF |
| GB/T 39068-2020 |
Brand valuation—EXhibition industry 品牌价值评价 展览业 |
China National Standards X |
English PDF |
| GB/T 39074-2020 |
TeXtiles—Testing and evaluation for heat insulation 纺织品 隔热性能的检测和评价 |
China National Standards X |
English PDF |
| GB/T 39076-2020 |
TeXtiles—Determination of neonicotinoid pesticide residues 纺织品 新烟碱类农药残留的测定 |
China National Standards X |
English PDF |
| GB/T 38943.2-2020 |
Earth-moving machinery—Electrical safety of machines utilizing electric drives and related components and systems—Part 2:Particular requirements for eXternally-powered machines 土方机械 使用电力驱动的机械及其相关零件和系统的电安全 第2部分：外部动力机器的特定要求 |
China National Standards X |
English PDF |
| GB/T 26998-2020 |
EXamination and assessment for professional managers 职业经理人考试测评 |
China National Standards X |
English PDF |
| GB/T 39023-2020 |
Writing and marking instruments—Specification for caps to reduce the risk of asphyXiation 书写和记号工具 降低窒息风险的笔套规范 |
China National Standards X |
English PDF |
| GB/T 39084-2020 |
Green product assessment-Packings for eXpress service 绿色产品评价 快递封装用品 |
China National Standards X |
English PDF |
| GB/T 39083-2020 |
Specification of eXpress service payment information exchange 快递服务支付信息交换规范 |
China National Standards X |
English PDF |
| GB/T 38948-2020 |
Evaluation method for the cracking resistance of asphalt miXture at low temperature 沥青混合料低温抗裂性能评价方法 |
China National Standards X |
English PDF |
| GB/T 38947-2020 |
Magnetic fluX density test method for magnetic separators 磁选设备磁感应强度检测方法 |
China National Standards X |
English PDF |
| GB/T 26008-2020 |
Battery grade lithium hydroXide monohydrate 电池级单水氢氧化锂 |
China National Standards X |
English PDF |
| GB/T 20671.5-2020 |
Classification system and test methods for nonmetallic gasket materials—Part 5: Standard test method for creep relaXation of gasket materials 非金属垫片材料分类体系及试验方法 第5部分：垫片材料蠕变松弛率试验方法 |
China National Standards X |
English PDF |
| GB/T 12967.1-2020 |
Test methods for anodic oXidation coatings and organic polymer coatings of aluminium and aluminium alloys―Part 1: Measurement of abrasion resistance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第1部分：耐磨性的测定 |
China National Standards X |
English PDF |
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