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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 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 an |
 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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
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 an |
English PDF |
| GB/T 4857.23-2021 |
Packaging—Basic tests for transport packages—Part 23：Vertical random vibration test method 包装 运输包装件基本试验 第23部分：垂直随机振动试验方法 |
China National Standards an |
English PDF |
| GB/T 40732-2021 |
Non-destructive testing of welds—Ultrasonic testing—Testing of welds in austenitic steels and nickel-based alloys 焊缝无损检测 超声检测 奥氏体钢和镍基合金焊缝检测 |
China National Standards an |
English PDF |
| GB/T 40662-2021 |
Technical specification for recycling and treatment of waste lead batteries 废铅蓄电池再生处理技术规范 |
China National Standards an |
English PDF |
| GB/T 29614-2021 |
Vulcanized rubber—Determination the content of polycyclic aromatic hydrocarbons 硫化橡胶 多环芳烃含量的测定 |
China National Standards an |
English PDF |
| GB/T 40841-2021 |
Cross-border E-commerce—Guidelines on exchange of product quality evaluation result 跨境电子商务 产品质量评价结果交换指南 |
China National Standards an |
English PDF |
| GB/T 40821-2021 |
Test specification for heat exchange system of solar thermal power plant 太阳能热发电站换热系统检测规范 |
China National Standards an |
English PDF |
| GB/T 36450.8-2021 |
Information technology—Storage management—Part 8: Media libraries 信息技术 存储管理 第8部分：媒体库 |
China National Standards an |
English PDF |
| GB/T 36450.7-2021 |
Information technology—Storage management—Part 7: Host elements 信息技术 存储管理 第7部分：主机元素 |
China National Standards an |
English PDF |
| GB/T 36450.6-2021 |
Information technology—Storage management—Part 6: Fabric 信息技术 存储管理 第6部分：交换结构 |
China National Standards an |
English PDF |
| GB/T 36450.5-2021 |
Information technology—Storage management—Part 5: File systems 信息技术 存储管理 第5部分：文件系统 |
China National Standards an |
English PDF |
| GB/T 40807-2021 |
Production equipment for microsystems—Interface between end effector and handling system 微系统用生产设备 末端执行器与处理器的接口 |
China National Standards an |
English PDF |
| GB/T 40639-2021 |
Determination of banned trichloroacetic acid in cosmetics 化妆品中禁用物质三氯乙酸的测定 |
China National Standards an |
English PDF |
| GB/T 40728-2021 |
Remanufacturing—Quality inspection methods for repaired layers of mechanical products 再制造 机械产品修复层质量检测方法 |
China National Standards an |
English PDF |
| GB/T 40727-2021 |
Remanufacturing—Technological specifications for assembly of mechanical products 再制造 机械产品装配技术规范 |
China National Standards an |
English PDF |
| GB/T 40819-2021 |
Aeolian vibration fatigue test method for overhead conductors and cables 架空线缆微风振动疲劳试验方法 |
China National Standards an |
English PDF |
| GB/T 17569-2021 |
Classification for the items of pressurized water reactor nuclear power plants 压水堆核电厂物项分级 |
China National Standards an |
English PDF |
| GB/T 40860-2021 |
analysis requirements for design extension conditions of pressurized water reactor nuclear power plants 压水堆核电厂设计扩展工况分析要求 |
China National Standards an |
English PDF |
| GB/T 40620-2021 |
Guidelines for fire hazard analyses in nuclear power plants 核动力厂火灾危害性分析指南 |
China National Standards an |
English PDF |
| GB/T 15055-2021 |
Permissible stamping variations in dimensions without tolerance indication 冲压件未注公差尺寸极限偏差 |
China National Standards an |
English PDF |
| GB/T 30845.2-2021 |
Plugs, socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-systems)—Part 2: Dimensional compatibility and interchangeability requirements for accessories to be used by various types of ships 高压岸电连接系统(HVSC系统)用插头、插座和船用耦合器 第2部分：不同类型的船舶用附件的尺寸兼容性和互换性要求 |
China National Standards an |
English PDF |
| GB/T 38428.2-2021 |
Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices—Part 2: Plug and socket-outlet system for 5.2 kW 数据中心和电信中心机房安装的信息和通信技术（ICT）设备用直流插头插座 第2部分：5.2 kW插头插座系统 |
China National Standards an |
English PDF |
| GB/T 40818-2021 |
Plugs,socket-outlets and couplers with arcuate contacts 带弧形触头的插头、插座和耦合器 |
China National Standards an |
English PDF |
| GB/T 26703-2021 |
Determination of abrasion resistance for top piece of leather shoes 皮鞋跟面耐磨性能试验方法 |
China National Standards an |
English PDF |
| GB/T 22158-2021 |
Code for fire protection design of nuclear power plant 核电厂防火设计规范 |
China National Standards an |
English PDF |
| GB/T 40604-2021 |
Information exchange technical requirements for energy dispatch and operation of renewable energy station 新能源场站调度运行信息交换技术要求 |
China National Standards an |
English PDF |
| GB/T 40595-2021 |
Guide for technology and test on primary frequency control of grid-connected power resource 并网电源一次调频技术规定及试验导则 |
China National Standards an |
English PDF |
| GB/T 40594-2021 |
Technical guide for power grid and source coordination 电力系统网源协调技术导则 |
China National Standards an |
English PDF |
| GB/T 40598-2021 |
Description rules for strategy of electric power system security and stability control 电力系统安全稳定控制策略描述规则 |
China National Standards an |
English PDF |
| GB/T 40610-2021 |
Technical specifications for binary description and interchange of power system online power flow data 电力系统在线潮流数据二进制描述及交换规范 |
China National Standards an |
English PDF |
| GB/T 40606-2021 |
Technical specifications for online security analysis and auxiliary decision-making of power grid 电网在线安全分析与控制辅助决策技术规范 |
China National Standards an |
English PDF |
| GB/T 40585-2021 |
Technical specifications for monitoring, assessment and visualization of power grid operational risk 电网运行风险监测、评估及可视化技术规范 |
China National Standards an |
English PDF |
| GB/T 40581-2021 |
Calculation specification for power system security and stability 电力系统安全稳定计算规范 |
China National Standards an |
English PDF |
| GB/T 40427-2021 |
Technical guidelines for power system voltage and reactive power 电力系统电压和无功电力技术导则 |
China National Standards an |
English PDF |
| GB/T 40584-2021 |
Technical specification for setting calculation software and data of relay protection 继电保护整定计算软件及数据技术规范 |
China National Standards an |
English PDF |
| GB/T 40599-2021 |
Technical specification for relay protection and security automatic equipment online monitoring and analysis 继电保护及安全自动装置在线监视与分析技术规范 |
China National Standards an |
English PDF |
| GB/T 40587-2021 |
Technical specification for power system security and stability control system 电力系统安全稳定控制系统技术规范 |
China National Standards an |
English PDF |
| GB/T 40605-2021 |
Guidelines for modeling and testing of HVDC project digital-analog hybrid simulation 高压直流工程数模混合仿真建模及试验导则 |
China National Standards an |
English PDF |
| GB/T 40608-2021 |
Technical requirements for equipment parameters and operating data of power grid 电网设备模型参数和运行方式数据技术要求 |
China National Standards an |
English PDF |
| GB/T 40593-2021 |
Guidelines for parameters measurement and modeling of synchronous generator governing system 同步发电机调速系统参数实测及建模导则 |
China National Standards an |
English PDF |
| GB/T 40580-2021 |
Technical guide for modeling HVDC transmission systems in electromechanical transient simulations 高压直流输电系统机电暂态仿真建模技术导则 |
China National Standards an |
English PDF |
| GB/T 5909-2021 |
Commercial vehicles—Wheels—Performance requirements and test methods for cornering and radial fatigue 商用车 车轮 弯曲和径向疲劳性能要求及试验方法 |
China National Standards an |
English PDF |
| GB/T 5334-2021 |
Passenger car—Wheels—Performance requirements and test methods for cornering and radial fatigue 乘用车 车轮 弯曲和径向疲劳性能要求及试验方法 |
China National Standards an |
English PDF |
| GB/T 40905.1-2021 |
Textiles -- Quantitative analysis of cashmere, wool, other specialty animal fibres and their blends -- Part 1: Light microscopy method 纺织品 山羊绒、绵羊毛、其他特种动物纤维及其混合物定量分析 第1部分：光学显微镜法 |
China National Standards an |
English PDF |
| GB/T 22930.2-2021 |
Leather and fur—Chemical determination of metal content—Part 2:Total metal content 皮革和毛皮 金属含量的化学测定 第2部分：金属总量 |
China National Standards an |
English PDF |
| GB/T 22930.1-2021 |
Leather and fur—Chemical determination of metal content—Part 1:Extractable metals 皮革和毛皮 金属含量的化学测定 第1部分：可萃取金属 |
China National Standards an |
English PDF |
| GB/T 40920-2021 |
Leather—Tests for colour fastness—Colour fastness to cycles of to-and-fro rubbing 皮革 色牢度试验 往复式摩擦色牢度 |
China National Standards an |
English PDF |
| GB/T 40938-2021 |
Leather—Physical and mechanical tests—Determination of water penetration pressure 皮革 物理和机械试验 水渗透压测定 |
China National Standards an |
English PDF |
| GB/T 40927-2021 |
Leather—Physical and mechanical tests—Determination of heat resistance of patent leather 皮革 物理和机械试验 漆皮耐热性能的测定 |
China National Standards an |
English PDF |
| GB/T 40723-2021 |
Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method 橡胶 总硫、总氮含量的测定 自动分析仪法 |
China National Standards an |
English PDF |
| GB/T 40719-2021 |
Rubber,vulcanized or themoplastic—Determination of volume and/or surface resistivity 硫化橡胶或热塑性橡胶 体积和/或表面电阻率的测定 |
China National Standards an |
English PDF |
| GB/T 39693.9-2021 |
Rubber, vulcanized or thermoplastic—Determination of hardness—Part 9:Calibration and verification of hardness testers 硫化橡胶或热塑性橡胶 硬度的测定 第9部分：硬度计的校准和验证 |
China National Standards an |
English PDF |
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