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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 40238-2021 |
Reaction to fire tests for building materials and products—General rules for selection of substrates,conditioning and mounting of specimen 建筑材料及制品燃烧试验 基材选取、试样状态调节和安装要求 |
China National Standards sp |
 English PDF |
| GB/T 40237-2021 |
Test method for ignitability of foamed plastic—Welding spark method 泡沫塑料着火性试验方法 电焊火花法 |
China National Standards sp |
English PDF |
| GB/T 40179-2021 |
Determination of organic acids in plant—Liquid chromatography-tandem mass spectrometry 植物中有机酸的测定 液相色谱-质谱/质谱法 |
China National Standards sp |
English PDF |
| GB/T 40175.3-2021 |
Textiles—Methods of biochemical analysis—Part 3:Organophosphorus pesticide (enzyme-linked immunosorbent assay) 纺织品 生物化学分析方法 第3部分：有机磷类农药（酶联免疫法） |
China National Standards sp |
English PDF |
| GB/T 40173-2021 |
Determination of reducing-end sugar in water-soluble chitosan—spectrophotometric method 水溶性壳聚糖中还原性端基糖的测定 分光光度法 |
China National Standards sp |
English PDF |
| GB/T 40152-2021 |
Determination of saccharase activity in honey—spectrophotometric method 蜂蜜中蔗糖转化酶的测定 分光光度法 |
China National Standards sp |
English PDF |
| GB/T 40149-2021 |
Construction specifications of credit files for employees of inspection body and laboratory 检验检测机构从业人员信用档案建设规范 |
China National Standards sp |
English PDF |
| GB/T 40145-2021 |
Determination of 11 glucocorticoids including desonide in cosmetics—Liquid chromatography-tandem mass spectrometry 化妆品中地索奈德等十一种糖皮质激素的测定 液相色谱/串联质谱法 |
China National Standards sp |
English PDF |
| GB/T 40140-2021 |
Detection and identification of grape spike-stalk brown spot 葡萄轴枯病菌检疫鉴定方法 |
China National Standards sp |
English PDF |
| GB/T 40136-2021 |
Technical specifications for planting pseudostellaria radix 太子参种植技术规范 |
China National Standards sp |
English PDF |
| GB/T 40134-2021 |
Electromagnetic compatibility requirements for space systems 航天系统电磁兼容性要求 |
China National Standards sp |
English PDF |
| GB/T 40132-2021 |
General specification of vibration motors for mobile devices 便携式电子产品用振动电机通用规范 |
China National Standards sp |
English PDF |
| GB/T 40131-2021 |
General specification for reduced-speed permanent-magnet stepping motors 减速永磁式步进电动机通用规范 |
China National Standards sp |
English PDF |
| GB/T 40130-2021 |
specifications for special hydrogeological exploration in coal mines 煤矿专门水文地质勘查规范 |
China National Standards sp |
English PDF |
| GB/T 40129-2021 |
Surface chemical analysis—Secondary ion mass spectrometry—Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer 表面化学分析 二次离子质谱 飞行时间二次离子质谱仪质量标校准 |
China National Standards sp |
English PDF |
| GB/T 40120-2021 |
Agricultural irrigation equipment—Thermoplastic collapsible hoses for irrigation—specifications and test methods 农业灌溉设备 灌溉用热塑性可折叠软管 技术规范和试验方法 |
China National Standards sp |
English PDF |
| GB/T 40119-2021 |
General technical specifications for RF tag irrigation intelligent control system 射频卡灌溉智能控制系统通用技术条件 |
China National Standards sp |
English PDF |
| GB/T 40114-2021 |
Jewellery—Determination of precious metal content—Difference method using inductively coupled plasma optical emission spectroscopy 首饰 贵金属含量的测定 ICP差减法 |
China National Standards sp |
English PDF |
| GB/T 40113.1-2021 |
Technical specification for the co-production engineering of biomass pyrolysis carbon gas oil—Part 1:Process design 生物质热解炭气油多联产工程技术规范 第1部分：工艺设计 |
China National Standards sp |
English PDF |
| GB/T 40112-2021 |
specifications for risk assessment of geological hazard 地质灾害危险性评估规范 |
China National Standards sp |
English PDF |
| GB/T 40110-2021 |
Surface chemical analysis - Determination of surface elemental contamination on silicon wafers by total-reflection X-ray fluorescence (TXRF) spectroscopy 表面化学分析 全反射X射线荧光光谱法（TXRF）测定硅片表面元素污染 |
China National Standards sp |
English PDF |
| GB/T 40109-2021 |
Surface chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon 表面化学分析 二次离子质谱 硅中硼深度剖析方法 |
China National Standards sp |
English PDF |
| GB/T 40097-2021 |
Functional specifications and technical requirements of energy router 能源路由器功能规范和技术要求 |
China National Standards sp |
English PDF |
| GB/T 40096.5-2021 |
Technical specification for on-site protection equipment - Part 5: Line protection 就地化继电保护装置技术规范 第5部分：线路保护 |
China National Standards sp |
English PDF |
| GB/T 40096.4-2021 |
Technical specification for on-site protection equipment - Part 4: Smart management unit 就地化继电保护装置技术规范 第4部分：智能管理单元 |
China National Standards sp |
English PDF |
| GB/T 40096.3-2021 |
Technical specification for on-site protection equipment - Part 3: Operation module 就地化继电保护装置技术规范 第3部分：就地操作箱 |
China National Standards sp |
English PDF |
| GB/T 40096.2-2021 |
Technical specification for on-site protection equipment - Part 2: Connector and prefabricated cable 就地化继电保护装置技术规范 第2部分：连接器及预制缆 |
China National Standards sp |
English PDF |
| GB/T 40096.1-2021 |
Technical specification for on-site protection equipment - Part 1: General specification 就地化继电保护装置技术规范 第1部分：通用技术条件 |
China National Standards sp |
English PDF |
| GB/T 40095-2021 |
Technical specifications for measurement and control device in smart substation 智能变电站测控装置技术规范 |
China National Standards sp |
English PDF |
| GB/T 40094.4-2021 |
Electronic commerce data transaction—Part 4:Privacy protection specification 电子商务数据交易 第4部分：隐私保护规范 |
China National Standards sp |
English PDF |
| GB/T 40094.3-2021 |
Electronic commerce data transaction—Part 3:Data interface specification 电子商务数据交易 第3部分：数据接口规范 |
China National Standards sp |
English PDF |
| GB/T 40094.2-2021 |
Electronic commerce data transaction—Part 2:Data description specification 电子商务数据交易 第2部分：数据描述规范 |
China National Standards sp |
English PDF |
| GB/T 40092-2021 |
Assessment technical specification for eco-design product—Tranformers 生态设计产品评价技术规范 变压器 |
China National Standards sp |
English PDF |
| GB/T 40069-2021 |
Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method 纳米技术 石墨烯相关二维材料的层数测量 拉曼光谱法 |
China National Standards sp |
English PDF |
| GB/T 39979-2021 |
General technical specification of indoor window decoration for building 建筑室内窗饰产品通用技术要求 |
China National Standards sp |
English PDF |
| GB/T 39515.2-2021 |
Agricultural and forestry machinery-Environmental requirements for sprayers-Part 2:Horizontal boom sprayers 农林机械 喷雾机的环境要求 第2部分：水平喷杆式喷雾机 |
China National Standards sp |
English PDF |
| GB/T 38047.2-2021 |
Evaluation methods for reliability on smart household appliances - Part 2: special requirements for room air conditioners 智能家用电器可靠性评价方法 第2部分：房间空气调节器的特殊要求 |
China National Standards sp |
English PDF |
| GB/T 38010.3-2021 |
spectacle frames and sunglasses electronic catalogue and identification—Part 3: Technical information 眼镜架和太阳镜电子目录与识别 第3部分：技术信息 |
China National Standards sp |
English PDF |
| GB/T 38010.2-2021 |
spectacle frames and sunglasses electronic catalogue and identification—Part 2: Commercial information 眼镜架和太阳镜电子目录与识别 第2部分：商业信息 |
China National Standards sp |
English PDF |
| GB/T 31070.3-2021 |
Building intercom systems—Part 3:Technical requirements for specific applications 楼寓对讲系统 第3部分:特定应用技术要求 |
China National Standards sp |
English PDF |
| GB/T 25301-2021 |
Resistance welding equipment - Transformers - General specifications applicable to all transformers 电阻焊设备 变压器 适用于所有变压器的通用技术条件 |
China National Standards sp |
English PDF |
| GB/T 24279.2-2021 |
Textiles - Determination of certain flame retardants - Part 2: Phosphorus flame retardants 纺织品 某些阻燃剂的测定 第2部分:磷系阻燃剂 |
China National Standards sp |
English PDF |
| GB/T 17751-2021 |
Survey-evaluation method of energy utilization for transport ships 运输船舶能源利用监测评价方法 |
China National Standards sp |
English PDF |
| GB/T 15972.47-2021 |
specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss 光纤试验方法规范 第47部分：传输特性的测量方法和试验程序 宏弯损耗 |
China National Standards sp |
English PDF |
| GB/T 14949.5-2021 |
Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method 锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards sp |
English PDF |
| GB/T 13163.2-2021 |
Radiation protection instrumentation—Radon and radon decay product measuring instruments—Part 2:specific requirements for 222Rn and 220Rn measuring instruments 辐射防护仪器 氡及氡子体测量仪 第2部分：222Rn和220Rn测量仪的特殊要求 |
China National Standards sp |
English PDF |
| GB/T 12719-2021 |
Exploration specification of hydrogeology and engineering geology in mining areas 矿区水文地质工程地质勘查规范 |
China National Standards sp |
English PDF |
| GB/T 10067.36-2021 |
Basic specification for electroheating and electromagnetic processing installations—Part 36:Induction through-heating installations 电热和电磁处理装置基本技术条件 第36部分：感应透热装置 |
China National Standards sp |
English PDF |
| GB/T 8152.15-2021 |
Methods for chemical analysis of lead concentrates—Part 15:Determination of soluble lead content—Flame atomic absorption spectrometry 铅精矿化学分析方法 第15部分：可溶性铅含量的测定 火焰原子吸收光谱法 |
China National Standards sp |
English PDF |
| GB/T 6113.103-2021 |
specification for radio disturbance and immunity measuring apparatus and methods—Part 1-3:Radio disturbance and immunity measuring apparatus—Ancillary equipment—Disturbances power 无线电骚扰和抗扰度测量设备和测量方法规范 第1-3部分：无线电骚扰和抗扰度测量设备 辅助设备 骚扰功率 |
China National Standards sp |
English PDF |
| GB/T 5900.1-2021 |
Machine tools—Connecting dimensions of spindle noses and work holding chucks—Part 1: Conical connection 机床 主轴端部与卡盘连接尺寸 第1部分：圆锥连接 |
China National Standards sp |
English PDF |
| GB/T 4930-2021 |
Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials (CRMs) 微束分析 电子探针显微分析 标准样品技术条件导则 |
China National Standards sp |
English PDF |
| GB/T 4798.2-2021 |
Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 2:Transportation and handling 环境条件分类 环境参数组分类及其严酷程度分级 第2部分：运输和装卸 |
China National Standards sp |
English PDF |
| GB/T 3480.5-2021 |
Calculation of load capacity of spur and helical gears—Part 5:Strength and quality of materials 直齿轮和斜齿轮承载能力计算 第5部分：材料的强度和质量 |
China National Standards sp |
English PDF |
| GB/T 21017-2021 |
Technical specifications for maize drying 玉米干燥技术规范 |
China National Standards sp |
English PDF |
| GB/T 18341-2021 |
specifications of survey for geological and mineral resources exploration 地质矿产勘查测量规范 |
China National Standards sp |
English PDF |
| GB/T 8897.2-2021 |
Primary batteries—Part 2: Physical and electrical specifications 原电池 第2部分：外形尺寸和电性能 |
China National Standards sp |
English PDF |
| GB 9656-2021 |
Safety technical specification for glazing materials used in power-driven vehicles 机动车玻璃安全技术规范 |
China National Standards sp |
English PDF |
| GB 40165-2021 |
Lithium ion cells and batteries used in stationary electronic equipments—Safety technical specification 固定式电子设备用锂离子电池和电池组 安全技术规范 |
China National Standards sp |
English PDF |
| GB 40164-2021 |
Automobiles and trailer - specifications and test methods of brake part 汽车和挂车 制动器用零部件技术要求及试验方法 |
China National Standards sp |
English PDF |
| GB/T 40058-2021 |
Coding specification for the national fixed assets investment projects 全国固定资产投资项目代码编码规范 |
China National Standards sp |
English PDF |
| GB/T 40044-2021 |
specification of warehouse distribution information exchange in express service manufacturing industry 快递服务制造业仓配信息交换规范 |
China National Standards sp |
English PDF |
| GB/T 40043-2021 |
specification of information exchange between express service and electronic commerce 快递服务与电子商务信息交换规范 |
China National Standards sp |
English PDF |
| GB/T 39990-2021 |
Particulate -- Bioaerosol sampler -- Technical specification 颗粒 生物气溶胶采样器 技术条件 |
China National Standards sp |
English PDF |
| GB/T 39885-2021 |
Examination methods for triazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中三唑仑检验 气相色谱和气相色谱-质谱法 |
China National Standards sp |
English PDF |
| GB/T 39884-2021 |
Examination methods for three components in cannabis in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中大麻三种成分检验 气相色谱和气相色谱-质谱法 |
China National Standards sp |
English PDF |
| GB/T 39883-2021 |
Examination methods for morphine in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中吗啡检验 气相色谱和气相色谱-质谱法 |
China National Standards sp |
English PDF |
| GB/T 39882-2021 |
Examination methods for methylene dioxymetham phetamine in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中二亚甲基双氧安非他明检验 气相色谱和气相色谱-质谱法 |
China National Standards sp |
English PDF |
| GB/T 39881-2021 |
Examination methods for methaqualone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中安眠酮检验 气相色谱和气相色谱-质谱法 |
China National Standards sp |
English PDF |
| GB/T 39880-2021 |
Examination methods for methadone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中美沙酮检验 气相色谱和气相色谱-质谱法 |
China National Standards sp |
English PDF |
| GB/T 39879-2021 |
Examination methods for five components in opium in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中鸦片五种成分检验 气相色谱和气相色谱-质谱法 |
China National Standards sp |
English PDF |
| GB/T 39878-2021 |
Examination methods for estazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中艾司唑仑检验 气相色谱和气相色谱-质谱法 |
China National Standards sp |
English PDF |
| GB/T 39877-2021 |
Examination methods for diazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中地西泮检验 气相色谱和气相色谱-质谱法 |
China National Standards sp |
English PDF |
| GB/T 39876-2021 |
Examination methods for cocaine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中可卡因检验 气相色谱和气相色谱-质谱法 |
China National Standards sp |
English PDF |
| GB/T 39875-2021 |
Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中氯氮卓检验 气相色谱和气相色谱-质谱法 |
China National Standards sp |
English PDF |
| GB/T 39874-2021 |
Examination methods for bromazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中溴西泮检验 气相色谱和气相色谱-质谱法 |
China National Standards sp |
English PDF |
| GB/T 39782-2021 |
specifications for safe firing area map-drawing of anti-aircraft gun at weather modification operating spots 人工影响天气高炮作业点安全射界图绘制规范 |
China National Standards sp |
English PDF |
| GB/T 33779.3-2021 |
Guidance for special characteristic of optical fibre—Part 3:Effective area(Aeff) 光纤特性测试导则 第3部分：有效面积(Aeff) |
China National Standards sp |
English PDF |
| GB/T 21548-2021 |
Methods of measurement of the high speed semiconductor lasers directly modulated for optical fiber communication systems 光通信用高速直接调制半导体激光器的测量方法 |
China National Standards sp |
English PDF |
| GB/T 15972.42-2021 |
specifications for optical fibre test methods—Part 42:Measurement methods and test procedures for transmission characteristics—Chromatic dispersion 光纤试验方法规范 第42部分：传输特性的测量方法和试验程序 波长色散 |
China National Standards sp |
English PDF |
| GB/T 40047-2021 |
Personal protective equipment-Eye and face protection for sports use-Ski goggles 个体防护装备 运动眼面部防护 滑雪镜 |
China National Standards sp |
English PDF |
| GB/T 40088-2021 |
Management specification for transparency in village affairs 村务公开管理规范 |
China National Standards sp |
English PDF |
| GB/T 40087-2021 |
Geospatial grid encoding rule 地球空间网格编码规则 |
China National Standards sp |
English PDF |
| GB/T 40053-2021 |
specification for construction on long-term observation research station of forest ecosystem 森林生态系统长期定位观测研究站建设规范 |
China National Standards sp |
English PDF |
| GB 40163-2021 |
Safety technical specification for packing dangerous goods in containers transported by sea 海运危险货物集装箱装箱安全技术要求 |
China National Standards sp |
English PDF |
| GB 16993-2021 |
Safety regulations for avoid working under hazardous condition of oxygen deficiency in enclosed spaces aboard ships 防止船舶封闭处所缺氧危险作业安全规程 |
China National Standards sp |
English PDF |
| GB/T 40082-2021 |
Wind turbines—Drive train ground test specification 风力发电机组 传动链地面测试技术规范 |
China National Standards sp |
English PDF |
| GB/T 40077-2021 |
Reciprocating positive displacement pumps and pump units—Technical requirements 往复式容积泵和泵装置 技术要求 |
China National Standards sp |
English PDF |
| GB/T 40075-2021 |
General technical specification of six-axle light rail vehicle with articulated bogie for urban rail transit 城市轨道交通六轴铰接转向架轻轨车辆通用技术条件 |
China National Standards sp |
English PDF |
| GB/T 40061-2021 |
Technical specification for liquid hydrogen production system 液氢生产系统技术规范 |
China National Standards sp |
English PDF |
| GB/T 40060-2021 |
Technical requirements for storage and transportation of liquid hydrogen 液氢贮存和运输技术要求 |
China National Standards sp |
English PDF |
| GB/T 40045-2021 |
Fuel specification for hydrogen powered vehicles—Liquid hydrogen（LH2） 氢能汽车用燃料 液氢 |
China National Standards sp |
English PDF |
| GB/T 40033-2021 |
Validation of land surface evapotranspiration remote sensing products 地表蒸散发遥感产品真实性检验 |
China National Standards sp |
English PDF |
| GB/T 40009-2021 |
Technical specification of waste tyre/rubber pyrolysis 废轮胎、废橡胶热裂解技术规范 |
China National Standards sp |
English PDF |
| GB/T 39999-2021 |
Determination of 15 kinds of prohibited quinolone-type antibiotics in cosmetics including enrofloxacin—Liquid chromatography-tandem mass spectrometry 化妆品中恩诺沙星等15种禁用喹诺酮类抗生素的测定 液相色谱-串联质谱法 |
China National Standards sp |
English PDF |
| GB/T 39983-2021 |
Ball arc guide—Acceptance specifications 滚珠圆弧导轨副 验收技术条件 |
China National Standards sp |
English PDF |
| GB/T 39968-2021 |
Technical specification of ventilation louvers for building 建筑用通风百叶窗技术要求 |
China National Standards sp |
English PDF |
| GB/T 39952-2021 |
Titanium dioxide-based dispersion for photocatalysis 二氧化钛基光催化分散液 |
China National Standards sp |
English PDF |
| GB/T 39663-2021 |
Compilation specifications of integrity report for inspection body and laboratory 检验检测机构诚信报告编制规范 |
China National Standards sp |
English PDF |
| GB/T 39652.4-2021 |
Emergency response guideline for transportation of dangerous goods—Part 4:List of substance which in contact with water emit toxic gases 危险货物运输应急救援指南 第4部分：遇水反应产生毒性气体的物质目录 |
China National Standards sp |
English PDF |
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