China National Standards
China GB Standards Search System  

China GB Standards list issued in 2021 year

  •  China "2021" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    English PDF
    GB/T 10221-2021 Sensory analysis—Vocabulary
    感官分析 术语
    China National Standards
    2021

    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
    2021

    English PDF
    GB/T 2900.104-2021 Electrotechnical terminology—Micro-electromechanical devices
    电工术语 微机电装置
    China National Standards
    2021

    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
    2021

    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
    2021

    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
    2021

    English PDF
    GB/T 40622-2021 Peony seed oil
    牡丹籽油
    China National Standards
    2021

    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
    2021

    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
    2021

    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
    2021

    English PDF
    GB/T 40740-2021 Welding procedures qualification for overlay welding
    堆焊工艺评定试验
    China National Standards
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    English PDF
    GB/T 40748-2021 Quality grading of passionfruit
    百香果质量分级
    China National Standards
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    English PDF
    GB/T 17874-2021 Electronic specialty gas—Boron trichloride
    电子特气 三氯化硼
    China National Standards
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    English PDF
    GB/T 40859-2021 Control chart for streaming data monitoring
    流式数据监测控制图
    China National Standards
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    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
    2021

    English PDF
    GB/T 19754-2021 Test methods for energy consumption of heavy-duty hybrid electric vehicles
    重型混合动力电动汽车能量消耗量试验方法
    China National Standards
    2021

    English PDF
    GB/T 26548.12-2021 Hand-held portable power tools—Test methods for evaluation of vibration emission—Part 12:Die grinders
    手持便携式动力工具 振动试验方法 第12部分:模具砂轮机
    China National Standards
    2021

    English PDF
    GB/T 26548.8-2021 Hand-held portable power tools -- Test methods for evaluation of vibration emission -- Part 8: Saws, polishing and filing machines with reciprocating action and small saws with oscillating or rotating action
    手持便携式动力工具? 振动试验方法? 第8部分:往复式锯、抛光机和锉刀以及摆式或回转式锯
    China National Standards
    2021

    English PDF
    GB/T 11019-2021 Nickel coated round copper wire
    镀镍圆铜线
    China National Standards
    2021

    English PDF
    GB/T 29108-2021 Road traffic information service -- Terminology
    道路交通信息服务 术语
    China National Standards
    2021

    English PDF
    GB/T 40803-2021 Machining process—Method for energy efficiency evaluation
    机械加工过程 能量效率评价方法
    China National Standards
    2021

    English PDF
    GB/T 40799-2021 Machining process -- Test methods for essential energy efficiency data
    机械加工过程 能效基础数据检测方法
    China National Standards
    2021

    English PDF
    GB/T 21973-2021 YZR3 series wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification
    YZR3系列起重及冶金用绕线转子三相异步电动机 技术条件
    China National Standards
    2021

    English PDF
    GB/T 21969-2021 YGP series variable-frequency adjustable-speed three-phase induction motors for roll table application—Technical specification
    YGP系列辊道用变频调速三相异步电动机 技术条件
    China National Standards
    2021

    English PDF
    GB/T 40616-2021 Technical requirements for simulation test of control system functions of the rural photovoltaic power station cluster
    村镇光伏发电站集群控制系统仿真测试技术要求
    China National Standards
    2021

    English PDF
    GB/T 40695-2021 Information technology—Telecommunications and information exchange between systems—Wireless network access requirements based on IPv6
    信息技术 系统间远程通信和信息交换 基于IPv6的无线网络接入要求
    China National Standards
    2021

    English PDF
    GB/T 40696-2021 Information technology—Telecommunications and information exchange between systems—Network joint scheduling based on SDN
    信息技术 系统间远程通信和信息交换 基于SDN的网络联合调度
    China National Standards
    2021

    English PDF
    GB/T 40582-2021 Basic terminology of hydropower station
    水电站基本术语
    China National Standards
    2021

    English PDF
    GB/T 40366-2021 Guidelines for the inclusion of graphical symbols for use on electrical equipment in IEC publications
    电气设备用图形符号列入IEC出版物的导则
    China National Standards
    2021

    English PDF
    GB/T 19789-2021 Packaging material—Test method for oxygen gas permeability characteristics of plastic film and sheeting—Coulometric sensor
    包装材料 塑料薄膜和薄片氧气透过性试验 库仑计检测法
    China National Standards
    2021

    English PDF
    GB/T 15717-2021 Test method for vacuum-deposited metal thickness—Electric resistance method
    真空金属镀层厚度测试方法 电阻法
    China National Standards
    2021

    English PDF

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