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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 40987.2-2021 |
Public library professional work specifications—Part 2： Municipal public library 公共图书馆业务规范 第2部分：市级公共图书馆 |
China National Standards |
 English PDF |
| GB/T 40987.1-2021 |
Public library professional work specifications—Part 1： Provincial public library 公共图书馆业务规范 第1部分：省级公共图书馆 |
China National Standards |
English PDF |
| GB/T 41011-2021 |
Guidelines for sustainable development of tourist attraction 旅游景区可持续发展指南 |
China National Standards |
English PDF |
| GB/T 40952-2021 |
Specification of public library services for the hearing impaired 公共图书馆听障人士服务规范 |
China National Standards |
English PDF |
| GB/T 19634-2021 |
In vitro diagnostic test systems—General technical requirements for blood-glucose monitoring systems for self-testing 体外诊断检验系统 自测用血糖监测系统通用技术条件 |
China National Standards |
English PDF |
| GB 9706.227-2021 |
Medical electrical equipment—Part 2-27: Particular requirements for the basic safety and essential performance of electrocardiographic monitoring equipment 医用电气设备 第2-27部分：心电监护设备的基本安全和基本性能专用要求 |
China National Standards |
English PDF |
| GB 9706.226-2021 |
Medical electrical equipment—Part 2-26: Particular requirements for the basic safety and essential performance of electroencephalographs 医用电气设备 第2-26部分：脑电图机的基本安全和基本性能专用要求 |
China National Standards |
English PDF |
| GB 9706.219-2021 |
Medical electrical equipment—Part 2-19:Particular requirements for the basic safety and essential performance of infant incubators 医用电气设备 第2-19部分：婴儿培养箱的基本安全和基本性能专用要求 |
China National Standards |
English PDF |
| GB/T 40672-2021 |
Clinical laboratory testing—Criteria for acceptable lots of dehydrated Mueller-Hinton agar and broth for antimicrobial susceptibility testing 临床实验室检验 抗菌剂敏感试验脱水MH琼脂和肉汤可接受批标准 |
China National Standards |
English PDF |
| GB/T 15514-2021 |
Codes of ports of the People's Republic of China and related locations 中华人民共和国口岸及相关地点代码 |
China National Standards |
English PDF |
| GB/T 4942-2021 |
Degrees of protection provided by the integral design of rotating electrical machines (IP code)—Classification 旋转电机整体结构的防护等级（IP代码） 分级 |
China National Standards |
English PDF |
| GB/T 1971-2021 |
Rotating electrical machines—Terminal markings and direction of rotation 旋转电机 线端标志与旋转方向 |
China National Standards |
English PDF |
| GB/T 40681.6-2021 |
Statistical methods in monitoring process capability and performance—Part 6:Process capability statistics for characteristics following a multivariate normal distribution 生产过程能力和性能监测统计方法 第6部分：多元正态过程能力分析 |
China National Standards |
English PDF |
| GB/T 40681.5-2021 |
Statistical methods in monitoring process capability and performance—Part 5:Process capability estimates and performance for attributive characteristics 生产过程能力和性能监测统计方法 第5部分：计数特性的过程能力和性能估计 |
China National Standards |
English PDF |
| GB/T 40681.4-2021 |
Statistical methods in monitoring process capability and performance—Part 4:Process capability estimates and performance measures 生产过程能力和性能监测统计方法 第4部分：过程能力估计和性能测量 |
China National Standards |
English PDF |
| GB/T 29765-2021 |
Information security technology—Technical requirements and testing and evaluating approaches of website data recovery products 信息安全技术 数据备份与恢复产品技术要求与测试评价方法 |
China National Standards |
English PDF |
| GB/T 20275-2021 |
Information security technology -- Technical requirements and testing and evaluation approaches for network-based intrusion detection system 信息安全技术 网络入侵检测系统技术要求和测试评价方法 |
China National Standards |
English PDF |
| GB/T 29766-2021 |
Information security technology—Technical requirements and testing and evaluating approaches of website data recovery products 信息安全技术 网站数据恢复产品技术要求与测试评价方法 |
China National Standards |
English PDF |
| GB/T 30272-2021 |
Information security technology—Public key infrastructure—Testing and assessment of compliance with standards 信息安全技术 公钥基础设施 标准符合性测评 |
China National Standards |
English PDF |
| GB/T 17903.2-2021 |
Information technology—Security techniques—Non-repudiation—Part 2:Mechanisms using symmetric techniques 信息技术 安全技术 抗抵赖 第2部分：采用对称技术的机制 |
China National Standards |
English PDF |
| GB/T 17964-2021 |
Information security technology—Modes of operation for a block cipher 信息安全技术 分组密码算法的工作模式 |
China National Standards |
English PDF |
| GB/T 40645-2021 |
Information security technology—General requirements for security of Internet information services 信息安全技术 互联网信息服务安全通用要求 |
China National Standards |
English PDF |
| GB/T 10221-2021 |
Sensory analysis—Vocabulary 感官分析 术语 |
China National Standards |
English PDF |
| GB/T 40739-2021 |
Gas turbines -- Data acquisition and trend monitoring system requirements for gas turbine installations 燃气轮机? 燃气轮机设备的数据采集和趋势监测系统要求 |
China National Standards |
English PDF |
| GB/T 2900.104-2021 |
Electrotechnical terminology—Micro-electromechanical devices 电工术语 微机电装置 |
China National Standards |
English PDF |
| GB/T 19361-2021 |
Wire electrical discharge machines(unidirectional traveling type)—Testing of the accuracy 电火花线切割机床（单向走丝型） 精度检验 |
China National Standards |
English PDF |
| GB/T 40565.2-2021 |
Connections for hydraulic fluid power—Quick-action couplings—Part 2:Flush-face type at 20 MPa to 31.5 MPa 液压传动连接 快换接头 第2部分：20 MPa～31.5 MPa平面型 |
China National Standards |
English PDF |
| GB/T 40565.3-2021 |
Connections for hydraulic fluid power—Quick-action couplings—Part 3:Screw connection type for general purpose 液压传动连接 快换接头 第3部分：螺纹连接通用型 |
China National Standards |
English PDF |
| GB/T 40622-2021 |
Peony seed oil 牡丹籽油 |
China National Standards |
English PDF |
| GB/T 22712-2021 |
Technical specification for G series cooling fans applying to variable frequency motors 变频电机用G系列冷却风机技术规范 |
China National Standards |
English PDF |
| GB/T 27744-2021 |
Specification and energy efficiency grades for line-start permanent magnet synchronous motors(frame size 80～355) 异步起动永磁同步电动机技术条件及能效分级（机座号80~355） |
China National Standards |
English PDF |
| GB/T 40565.4-2021 |
Connections for hydraulic fluid power—Quick-action couplings—Part 4: Screw connection type at 72 MPa 液压传动连接 快换接头 第4部分：72 MPa螺纹连接型 |
China National Standards |
English PDF |
| GB/T 40740-2021 |
Welding procedures qualification for overlay welding 堆焊工艺评定试验 |
China National Standards |
English PDF |
| GB/T 40741-2021 |
Quality requirements for post welding heat treatment 焊后热处理质量要求 |
China National Standards |
English PDF |
| GB/T 16895.33-2021 |
Low-voltage electrical installations—Part 5-56:Selection and erection of electrical equipment—Safety services 低压电气装置 第5-56部分：电气设备的选择和安装 安全设施 |
China National Standards |
English PDF |
| GB/T 10217-2021 |
Design guide of the outline and structure for the electric control equipment 电工控制设备造型设计导则 |
China National Standards |
English PDF |
| GB/T 13675-2021 |
Aero-derivative gas turbines preparation for packing and shipping 航空派生型燃气轮机包装与运输 |
China National Standards |
English PDF |
| GB/T 40748-2021 |
Quality grading of passionfruit 百香果质量分级 |
China National Standards |
English PDF |
| GB/T 40752-2021 |
Sepecifications for operation management of orah poverty alleviation project 沃柑产业扶贫项目运营管理规范 |
China National Standards |
English PDF |
| GB/T 40815.4-2021 |
Mechanical structures for electrical and electronic equipment—Thermal managementfor cabinets in accordance with inch and metric system—Part 4:Cooling performance tests for water supplied heat exchangers in electronic cabinets 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第4部分：电子机柜中供水热交换器的冷却性能试验 |
China National Standards |
English PDF |
| GB/T 40815.2-2021 |
Mechanical structures for electrical and electronic equipment—Thermal management for cabinets in accordance with inch and metric system—Part 2:Method for the determination of forced air cooling 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第2部分：强迫风冷的确定方法 |
China National Standards |
English PDF |
| GB/T 18663.2-2021 |
Mechanical structures for electronic equipment—Tests for metric and inch system—Part 2: Seismic tests for cabinets and racks 电子设备机械结构 公制系列和英制系列的试验 第2部分：机柜和机架的地震试验 |
China National Standards |
English PDF |
| GB/T 19290.7-2021 |
Modular order for the development of mechanical structures for electronic equipment practices—Part 2-5:Sectional specification—Interface co-ordination dimensions for the 25 mm equipment practice—Cabine tinterface dimensions for miscellaneous equipment 发展中的电子设备构体机械结构模数序列 第2-5部分：分规范 25 mm设备构体的接口协调尺寸 各种设备用机柜接口尺寸 |
China National Standards |
English PDF |
| GB/T 5271.37-2021 |
Information technology—Vocabulary—Part 37:Biometrics 信息技术 词汇 第37部分：生物特征识别 |
China National Standards |
English PDF |
| GB/T 29379-2021 |
Code of practice for virus free seed potatoes storage and transportation 马铃薯脱毒种薯贮藏、运输技术规程 |
China National Standards |
English PDF |
| GB/T 40726-2021 |
Rubber-or plastics-coated fabrics—Determination of fogging characteristics of trim materials in the interior of automobiles 橡胶或塑料涂覆织物 汽车内饰材料雾化性能的测定 |
China National Standards |
English PDF |
| GB/T 30314-2021 |
Rubber- or plastics-coated fabrics—Determination of abrasion resistance—Taber abrader 橡胶或塑料涂覆织物 耐磨性的测定 泰伯法 |
China National Standards |
English PDF |
| GB/T 18426-2021 |
Rubber-or plastics-coated fabrics—Low-temperature bend test 橡胶或塑料涂覆织物 低温弯曲试验 |
China National Standards |
English PDF |
| GB/T 29493.2-2021 |
Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 2: Determination of perfluorinated compounds (PFCs) 纺织染整助剂中有害物质的测定 第2部分：全氟化合物（PFCs）的测定 |
China National Standards |
English PDF |
| GB/T 29493.1-2021 |
Determination of harmful substances in textile dyeing and finishing auxiliaries -- Part 1: Determination of the prohibited or restricted flame retardants 纺织染整助剂中有害物质的测定 第1部分：禁限用阻燃剂的测定 |
China National Standards |
English PDF |
| GB/T 40694.1-2021 |
Information technology—Pictograms,icons and symbols for use with biometric systems—Part 1: General principles 信息技术 用于生物特征识别系统的图示、图标和符号 第1部分：总则 |
China National Standards |
English PDF |
| GB/T 4985-2021 |
Standard test method for needle penetration of petroleum waxes 石油蜡针入度测定法 |
China National Standards |
English PDF |
| GB/T 40006.9-2021 |
Plastics—Recycled plastics—Part 9:Poly(ethylene terephthalate) (PET) materials 塑料 再生塑料 第9部分：聚对苯二甲酸乙二醇酯(PET)材料 |
China National Standards |
English PDF |
| GB/T 40006.8-2021 |
Plastics—Recycled plastics—Part 8: Polyamide (PA) materials 塑料 再生塑料 第8部分：聚酰胺(PA)材料 |
China National Standards |
English PDF |
| GB/T 40006.7-2021 |
Plastics—Recycled plastics—Part 7: Polycarbonate(PC) materials 塑料 再生塑料 第7部分：聚碳酸酯(PC)材料 |
China National Standards |
English PDF |
| GB/T 40006.6-2021 |
Plastics—Recycled plastics—Part 6: Polystyrene（PS）and impact-resistant polystyrene(PS-I) materials 塑料 再生塑料 第6部分：聚苯乙烯(PS)和抗冲击聚苯乙烯（PS-I）材料 |
China National Standards |
English PDF |
| GB/T 40006.5-2021 |
Plastics—Recycled plastics—Part 5：Acrylonitrile-butadiene-styrene (ABS) materials 塑料 再生塑料 第5部分：丙烯腈-丁二烯-苯乙烯（ABS）材料 |
China National Standards |
English PDF |
| GB/T 17874-2021 |
Electronic specialty gas—Boron trichloride 电子特气 三氯化硼 |
China National Standards |
English PDF |
| GB/T 40736-2021 |
Mobile freight ropeway used in mining—Safety specifications 矿用移动式货运索道 安全规范 |
China National Standards |
English PDF |
| GB/T 4652-2021 |
Loader for underground mining—Testing method 地下矿用装岩机和装载机 试验方法 |
China National Standards |
English PDF |
| GB/T 40737-2021 |
Remanufacturing—Test method for performance of laser cladding layer 再制造 激光熔覆层性能试验方法 |
China National Standards |
English PDF |
| GB/T 40724-2021 |
Terminology for carbon fiber and carbon fiber composites 碳纤维及其复合材料术语 |
China National Standards |
English PDF |
| GB/T 38659.2-2021 |
Electromagnetic compatibility—Risk assessment—Part 2:Electronic and electrical systems 电磁兼容 风险评估 第2部分：电子电气系统 |
China National Standards |
English PDF |
| GB/T 40602.1-2021 |
Antennas and reception systems for radio interference—Part 1: Basic measurement—Method for far field measuring in microwave anechoic chamber 天线及接收系统的无线电干扰 第1部分：基础测量 天线方向图的室内远场测量方法 |
China National Standards |
English PDF |
| GB/T 40602.2-2021 |
Antennas and reception systems for radio interference—Part 2:Basic measurement—Method for near field measuring high gain antenna pattern in microwave anechoic chamber 天线及接收系统的无线电干扰 第2部分：基础测量 高增益天线方向图室内平面近场测量方法 |
China National Standards |
English PDF |
| GB/T 40866-2021 |
Naming rule for dispatching of solar thermal power plant 太阳能光热发电站调度命名规则 |
China National Standards |
English PDF |
| GB/T 40735-2021 |
Method for inherent energy efficiency evaluation of computer numerical control machine tools 数控机床固有能量效率的评价方法 |
China National Standards |
English PDF |
| GB/T 40725-2021 |
Test method of dipped cord and rubber adhesive peeling performance 浸胶帘线与橡胶粘合剥离性能试验方法 |
China National Standards |
English PDF |
| GB/T 40859-2021 |
Control chart for streaming data monitoring 流式数据监测控制图 |
China National Standards |
English PDF |
| GB 40880-2021 |
Specification for coal mine gas classification identification 煤矿瓦斯等级鉴定规范 |
China National Standards |
English PDF |
| GB 40881-2021 |
Code for security system design of low concentration gas pipeline transportation of coal mine 煤矿低浓度瓦斯管道输送安全保障系统设计规范 |
China National Standards |
English PDF |
| GB/T 22459.3-2021 |
Refractory mortars -- Part 3: Determination of joint stability 耐火泥浆? 第3部分：粘接时间试验方法 |
China National Standards |
English PDF |
| GB/T 40832-2021 |
Determination of mangiferin in mango leaves—High performance liquid chromatography 芒果叶中芒果苷的测定 高效液相色谱法 |
China National Standards |
English PDF |
| GB/T 40744-2021 |
Determination of solanesol in potato stems，leaves and their processed products. High performance liquid chromatography-mass spectrometry 马铃薯茎叶及其加工制品中茄尼醇的含量测定 高效液相色谱-质谱法 |
China National Standards |
English PDF |
| GB/T 40734-2021 |
Non-destructive testing of welds—Phased array ultrasonic testing(PAUT)—Acceptance levels 焊缝无损检测 相控阵超声检测 验收等级 |
China National Standards |
English PDF |
| GB/T 40733-2021 |
Non-destructive testing of welds—Ultrasonic testing—Use of automated phased array technology 焊缝无损检测 超声检测 自动相控阵超声技术的应用 |
China National Standards |
English PDF |
| GB/T 19322.1-2021 |
Small craft -- Airborne sound emitted by powered recreational craft -- Part 1: Pass-by measurement procedures 小艇 机动游艇空气噪声 第1部分：通过测量程序 |
China National Standards |
English PDF |
| GB/T 40787-2021 |
Small craft—Navigation lights—Installation,placement and visibility 小艇 航行灯 安装、布置和能见度 |
China National Standards |
English PDF |
| GB/T 40833-2021 |
Determination of p-coumaric acid in sugarcane rinds—High performance liquid chromatography 甘蔗皮渣中对香豆酸检测方法 高效液相色谱法 |
China National Standards |
English PDF |
| GB/T 3903.25-2021 |
Footwear—Test methods for whole shoe—Heel attachment 鞋类 整鞋试验方法 鞋跟结合强度 |
China National Standards |
English PDF |
| GB/T 3903.14-2021 |
Footwear—Test methods for outsoles—Needle tear strength 鞋类 外底试验方法 针撕破强度 |
China National Standards |
English PDF |
| GB/T 3903.12-2021 |
Footwear—Test methods for outsoles—Tear strength 鞋类 外底试验方法 撕裂强度 |
China National Standards |
English PDF |
| GB/T 3903.9-2021 |
Footwear—Test methods for insoles—Heel pin holding strength 鞋类 内底试验方法 跟部持钉力 |
China National Standards |
English PDF |
| GB/T 27552-2021 |
Destructive tests on welds in metallic materials—Microhardness testing of welded joints 金属材料焊缝破坏性试验 焊接接头显微硬度试验 |
China National Standards |
English PDF |
| GB/T 16895.10-2021 |
Low-voltage electrical installations -- Part 4-44: Protection for safety -- Protection against voltage disturbances and electromagnetic disturbances 低压电气装置 第4-44部分：安全防护 电压骚扰和电磁骚扰防护 |
China National Standards |
English PDF |
| GB/T 40909-2021 |
Textiles—Determination of methylcyclosiloxane residues 纺织品 甲基环硅氧烷残留量的测定 |
China National Standards |
English PDF |
| GB/T 40571-2021 |
Intelligent service—Predictive maintenance—General requirements 智能服务 预测性维护 通用要求 |
China National Standards |
English PDF |
| GB/T 40777-2021 |
Requirements for automatic reclosing devices (ARDs) for circuit-breakers,RCBOs and RCCBs for household and similar uses 家用及类似用途断路器、RCCB、RCBO自动重合闸电器（ARD）的一般要求 |
China National Standards |
English PDF |
| GB/T 40820-2021 |
Residual direct current detecting device (RDC-DD) to be used for mode 3 charging of electric vehicles 电动汽车模式3充电用直流剩余电流检测电器（RDC-DD） |
China National Standards |
English PDF |
| GB/T 19334-2021 |
Dimensions of low-voltage switchgear and controlgear—Standardized mounting on rails for mechanical support of switchgear,controlgear and accessories 低压开关设备和控制设备的尺寸 在开关设备和控制设备及其附件中作机械支承的标准安装轨 |
China National Standards |
English PDF |
| GB/T 40742.5-2021 |
Geometrical product specifications (GPS)—Geometrical precisionverification—Part 5:Estimation of uncertainty of measurement for geometrical characteristics verification 产品几何技术规范（GPS） 几何精度的检测与验证 第5部分:几何特征检测与验证中测量不确定度的评估 |
China National Standards |
English PDF |
| GB/T 5169.20-2021 |
Fire hazard testing for electric and electronic products—Part 20: Surface spread of flame—Summary and relevance of test methods 电工电子产品着火危险试验 第20部分：火焰表面蔓延 试验方法概要和相关性 |
China National Standards |
English PDF |
| GB 15359-2021 |
Maritime light vessels and large navigational buoys system, China 中国海区灯船和大型助航浮标制式 |
China National Standards |
English PDF |
| GB/T 16162-2021 |
Vocabulary for global maritime distress and safety system 全球海上遇险和安全系统（GMDSS）术语 |
China National Standards |
English PDF |
| GB/T 40829-2021 |
Asset management system maturity assessment of an organization 组织资产管理体系成熟度评价 |
China National Standards |
English PDF |
| GB/T 40794-2021 |
Measurement method of irreversible magnetic flux loss due to high temperature of rare earth permanent magnet 稀土永磁材料高温磁通不可逆损失检测方法 |
China National Standards |
English PDF |
| GB/T 18113-2021 |
High temperature lanthanum chromite electric heating module 铬酸镧高温电热元件 |
China National Standards |
English PDF |
| GB/T 12690.8-2021 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8:Determination of sodium content 稀土金属及其氧化物中非稀土杂质化学分析方法 第8部分：钠量的测定 |
China National Standards |
English PDF |
| GB/T 40840-2021 |
Construction and management requirement of the unified social credit identifier database for legal entities and other organizations 法人和其他组织统一社会信用代码数据库建设和管理要求 |
China National Standards |
English PDF |
| GB/T 40627-2021 |
Test method for seed cotton lint percentage—Process of sawtooth pattern 油菜茎基溃疡病菌活性检测方法 |
China National Standards |
English PDF |
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