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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 29716.3-2021 |
MechaNical vibration and shock—Signal processing—Part 3:Methods of time-frequency analysis 机械振动与冲击 信号处理 第3部分：时频分析方法 |
China National Standards Ni |
 English PDF |
| GB/T 24673-2021 |
Small-size gasoline engine direct-link centrifugal pumps uNit 小型汽油机直联离心泵机组 |
China National Standards Ni |
English PDF |
| GB/T 23902-2021 |
Non-destructive testing - UltrasoNic testing - Time-of-flight diffraction technique as a method for detection and sizing of discontinuities 无损检测 超声检测 超声衍射声时技术检测和评价方法 |
China National Standards Ni |
English PDF |
| GB/T 23537-2021 |
Superabrasive products - Grinding wheels and mounted points with diamond or cubic boron Nitride - Limit deviations and run-out tolerances 超硬磨料制品 金刚石或立方氮化硼砂轮和磨头 极限偏差和圆跳动公差 |
China National Standards Ni |
English PDF |
| GB/T 23293-2021 |
Nitride bonded refractory products and their related mortars 氮化物结合耐火制品及其配套耐火泥浆 |
China National Standards Ni |
English PDF |
| GB/T 22889-2021 |
Leather—Physical and mechaNical tests—Determination of surface coating thickness 皮革 物理和机械试验 表面涂层厚度的测定 |
China National Standards Ni |
English PDF |
| GB/T 22888-2021 |
Leather - Physical and mechaNical tests - Determination of cold crack temperature of surface coatings 皮革 物理和机械试验 表面涂层低温脆裂温度的测定 |
China National Standards Ni |
English PDF |
| GB/T 17739.2-2021 |
Microfilming of techNical drawings and other drawing office documents—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms 技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与控制 |
China National Standards Ni |
English PDF |
| GB/T 17702-2021 |
Capacitors for power electroNics 电力电子电容器 |
China National Standards Ni |
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 Ni |
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 Ni |
English PDF |
| GB/T 12265-2021 |
Safety of machinery—MiNimum gaps to avoid crushing of parts of the human body 机械安全 防止人体部位挤压的最小间距 |
China National Standards Ni |
English PDF |
| GB/T 11344-2021 |
Non-destructive testing—UltrasoNic thickness measurement 无损检测 超声测厚 |
China National Standards Ni |
English PDF |
| GB/T 8366-2021 |
Resistance welding—Resistance welding equipment—MechaNical and electrical requirements 电阻焊 电阻焊设备 机械和电气要求 |
China National Standards Ni |
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 Ni |
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 Ni |
English PDF |
| GB/T 4893.1-2021 |
Test of surface coatings of furNiture—Part 1: Determination of surface resistance to cold liquids 家具表面漆膜理化性能试验 第1部分：耐冷液测定法 |
China National Standards Ni |
English PDF |
| GB/T 325.6-2021 |
Packaging container—Steel drum—Part 6：Tapered-opeNing steel drum 包装容器 钢桶 第6部分：锥形开口钢桶 |
China National Standards Ni |
English PDF |
| GB/T 22394.2-2021 |
Condition moNitoring and diagnostics of machines - Data interpretation and diagnostics techniques - Part 2: Data-driven applications 机器状态监测与诊断 数据判读与诊断技术 第2部分：数据驱动的应用 |
China National Standards Ni |
English PDF |
| GB/T 22148.3-2021 |
Test method on electromagnetic emissions—Part 3:ElectroNic control gear for LED modules 电磁发射的试验方法 第3部分：LED模块用电子控制装置 |
China National Standards Ni |
English PDF |
| GB/T 21017-2021 |
TechNical specifications for maize drying 玉米干燥技术规范 |
China National Standards Ni |
English PDF |
| GB/T 20228-2021 |
Gallium arseNide single crystal 砷化镓单晶 |
China National Standards Ni |
English PDF |
| GB/T 20091-2021 |
Classification for orgaNizations 组织机构类型 |
China National Standards Ni |
English PDF |
| GB/T 18216.5-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing，measuring or moNitoring of protective measures-Part 5:Resistance to earth 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第5部分：对地电阻 |
China National Standards Ni |
English PDF |
| GB/T 18216.4-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or moNitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第4部分：接地电阻和等电位接地电阻 |
China National Standards Ni |
English PDF |
| GB/T 18216.3-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or moNitoring of protective measures - Part 3: Loop impedance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第3部分：环路阻抗 |
China National Standards Ni |
English PDF |
| GB/T 18216.2-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or moNitoring of protective measures - Part 2: Insulation resistance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第2部分：绝缘电阻 |
China National Standards Ni |
English PDF |
| GB/T 18216.1-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.—Equipment for testing,measuring or moNitoring of protective measures—Part 1:General requirements 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第1部分：通用要求 |
China National Standards Ni |
English PDF |
| GB/T 40240-2021 |
Guidelines for evaluation of ecological commuNity 生态社区评价指南 |
China National Standards Ni |
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 Ni |
English PDF |
| GB 19268-2021 |
Solid cyaNide package 固体氰化物包装 |
China National Standards Ni |
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 Ni |
English PDF |
| GB/T 40023-2021 |
Non-destructive testing instruments - UltrasoNic time-of-flight diffraction instrument - Technical requirements 无损检测仪器 超声衍射声时检测仪 技术要求 |
China National Standards Ni |
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 Ni |
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 Ni |
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 Ni |
English PDF |
| GB/T 40086-2021 |
Synthetic ice rink - General techNical requirements and test methods 仿真冰场 通用技术要求和试验方法 |
China National Standards Ni |
English PDF |
| GB/T 40085-2021 |
Navigation electroNic map - Division network model 导航电子地图 分区网络模型 |
China National Standards Ni |
English PDF |
| GB/T 40057-2021 |
Emblem of the CommuNist Youth League of China 中国共产主义青年团团徽 |
China National Standards Ni |
English PDF |
| GB/T 40056-2021 |
Standard color sample for flag of the CommuNist Youth League of China 中国共产主义青年团团旗颜色标准样品 |
China National Standards Ni |
English PDF |
| GB/T 40055-2021 |
Flag of the CommuNist Youth League of China 中国共产主义青年团团旗 |
China National Standards Ni |
English PDF |
| GB/T 39774-2021 |
Basic functions and techNical requirements for navigation application software 导航应用软件基本功能及技术要求 |
China National Standards Ni |
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 Ni |
English PDF |
| GB/T 40089-2021 |
Steel wire ropes for the petroleum and natural gas industries—MiNimum requirements and terms of acceptance 石油和天然气工业用钢丝绳 最低要求和验收条件 |
China National Standards Ni |
English PDF |
| GB/T 40083-2021 |
TechNical requirements for online monitoring of energy consumption of building materials industry 建筑材料行业能耗在线监测技术要求 |
China National Standards Ni |
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 Ni |
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 Ni |
English PDF |
| GB/T 40062-2021 |
Method for determination of total inorgaNic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography 变性燃料乙醇和燃料乙醇中总无机氯的测定方法 离子色谱法 |
China National Standards Ni |
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 Ni |
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 Ni |
English PDF |
| GB/T 40037-2021 |
Information description of product for electroNic commerce transaction—Bulk stock 电子商务产品信息描述 大宗商品 |
China National Standards Ni |
English PDF |
| GB/T 40031-2021 |
Determination of medium chain chlorinated paraffins in electrical and electroNic products 电子电气产品中多氯化萘的测定 气相色谱-质谱法 |
China National Standards Ni |
English PDF |
| GB/T 40030-2021 |
Determination of medium chain chlorinated paraffins in electrical and electroNic products 电子电气产品中中链氯化石蜡的检测方法 |
China National Standards Ni |
English PDF |
| GB/T 40027-2021 |
Information technology—Information device interconnection—Terminal device profile description of smart home electroNics system 信息技术 信息设备互连 智能家用电子系统终端设备属性描述 |
China National Standards Ni |
English PDF |
| GB/T 40025-2021 |
RF techNical requirements and test methods for 24GHz vehicle radio equipment 24GHz车辆无线电设备射频技术要求及测试方法 |
China National Standards Ni |
English PDF |
| GB/T 40022-2021 |
General requirements of internet of things based on public telecommuNication network 基于公众电信网的物联网总体要求 |
China National Standards Ni |
English PDF |
| GB/T 40021-2021 |
General requirements of internet of things based on public telecommuNication network 信息物理系统 术语 |
China National Standards Ni |
English PDF |
| GB/T 40020-2021 |
General requirements of internet of things based on public telecommuNication network 信息物理系统 参考架构 |
China National Standards Ni |
English PDF |
| GB/T 40017-2021 |
Information technology—TelecommuNications and information exchange between systems—Heterogeneous networks convergence and scalability of community energy-saving control network 信息技术 系统间远程通信和信息交换 社区节能控制异构网络融合与可扩展性 |
China National Standards Ni |
English PDF |
| GB/T 40015-2021 |
Information technology—TelecommuNications and information exchange between systems—Control and management of community energy-saving control network 信息技术 系统间远程通信和信息交换 社区节能控制网络控制与管理 |
China National Standards Ni |
English PDF |
| GB/T 40011-2021 |
Pilot safety valve for cryogeNic fluid service 低温先导式安全阀 |
China National Standards Ni |
English PDF |
| GB/T 40010-2021 |
TechNical guidelines for evaluation of energy performance contracting service 合同能源管理服务评价技术导则 |
China National Standards Ni |
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 Ni |
English PDF |
| GB/T 40001-2021 |
General techNical rules of evaluation for food packaging 食品包装评价技术通则 |
China National Standards Ni |
English PDF |
| GB/T 39996-2021 |
Fireworks and firecrackers—Determination of calorific value of pyrotechNic powder 烟花爆竹 烟火药发热量的测定 |
China National Standards Ni |
English PDF |
| GB/T 39994-2021 |
Determination of six metal elements (iron, calcium, magnesium, zinc, titaNium,copper) in polyolefin pipe system 聚烯烃管道中六种金属元素（铁、钙、镁、锌、钛、铜）的测定 |
China National Standards Ni |
English PDF |
| GB/T 39993-2021 |
Determination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-Nitro-1,3-dioxane in cosmetics 化妆品中限用防腐剂二甲基噁唑烷、7-乙基双环噁唑烷和5-溴-5-硝基-1,3-二噁烷的测定 |
China National Standards Ni |
English PDF |
| GB/T 39980-2021 |
MechaNical parking system—Design rules 机械式停车设备 设计规范 |
China National Standards Ni |
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 Ni |
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 Ni |
English PDF |
| GB/T 39915-2021 |
Epidemic prevention criteria for aNimal breeding farm 动物饲养场防疫准则 |
China National Standards Ni |
English PDF |
| GB/T 39755.2-2021 |
ElectroNic records management capability system—Part 2: Assessment criterion 电子文件管理能力体系 第2部分：评估规范 |
China National Standards Ni |
English PDF |
| GB/T 36625.4-2021 |
Smart city-Data fusion-Part 4:OpeNing and sharing requirements 智慧城市 数据融合 第4部分：开放共享要求 |
China National Standards Ni |
English PDF |
| GB/T 33780.4-2021 |
TechNical specification of electronic government common platform based on cloud computing—Part 4:Operation system 基于云计算的电子政务公共平台技术规范 第4部分：操作系统 |
China National Standards Ni |
English PDF |
| GB/T 33351.2-2021 |
Determination of arseNic,beryllium,antimony in electrical and electronic products—Part 2:Inductively coupled plasma optical emission spectrometry 电子电气产品中砷、铍、锑的测定 第2部分：电感耦合等离子体发射光谱法 |
China National Standards Ni |
English PDF |
| GB/T 31016-2021 |
General techNical specification for mobile laboratory of sample collection and treatment 样品采集与处理移动实验室通用技术规范 |
China National Standards Ni |
English PDF |
| GB/T 25217.8-2021 |
Methods for test，moNitoring and prevention of rock burst-Part 8:Monitoring method of electromagnetic radiation 冲击地压测定、监测与防治方法 第8部分：电磁辐射监测方法 |
China National Standards Ni |
English PDF |
| GB/T 23286.3-2021 |
Document management-ElectroNic document file format for long-term preservation-Part 3:Use of ISO 32000-1 with support for embedded files (PDF/A-3) 文献管理 长期保存的电子文档文件格式 第3部分：支持嵌入式文件的ISO 32000-1 的使用（PDF/A-3） |
China National Standards Ni |
English PDF |
| GB/T 21718-2021 |
Fundamental techNical requirements for small hydraulic turbines 小型水轮机基本技术条件 |
China National Standards Ni |
English PDF |
| GB/T 15972.34-2021 |
Specifications for optical fibre test methods—Part 34:Measurement methods and test procedures for mechaNical characteristics—Fibre curl 光纤试验方法规范 第34部分：机械性能的测量方法和试验程序 光纤翘曲 |
China National Standards Ni |
English PDF |
| GB/T 15972.30-2021 |
Specifications for optical fibre test methods—Part 30: Measurement methods and test procedures for mechaNical characteristics—Fibre proof test 光纤试验方法规范 第30部分：机械性能的测量方法和试验程序 光纤筛选试验 |
China National Standards Ni |
English PDF |
| GB/T 15911-2021 |
MoNitoring and testing method for energy saving of industrial electroheat devices 工业电热设备节能监测方法 |
China National Standards Ni |
English PDF |
| GB/T 14909-2021 |
TechNical guidelines for exergy analysis in energy systems 能量系统？分析技术导则 |
China National Standards Ni |
English PDF |
| GB/T 12786-2021 |
General techNical conditions for automatic internal combustion engine power stations 自动化内燃机电站通用技术条件 |
China National Standards Ni |
English PDF |
| GB/T 11066.11-2021 |
Methods for chemical analysis of gold-Part 11:Determination of magnesium，chromium，manganese，iron，Nickel copper，palladium，silver，tin，antimony，lead and bismuth contents-Inductively coupled plasma mass spectrometry 金化学分析方法 第11部分：镁、铬、锰、铁、镍、铜、钯、银、锡、锑、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards Ni |
English PDF |
| GB/T 9790-2021 |
Metallic materials—Vickers and Knoop microhardness tests of metallic and other inorgaNic coatings 金属材料 金属及其他无机覆盖层的维氏和努氏显微硬度试验 |
China National Standards Ni |
English PDF |
| GB/T 8361-2021 |
UltrasoNic testing method for the surface of cold drawn round steel 冷拉圆钢表面超声检测方法 |
China National Standards Ni |
English PDF |
| GB/T 7424.20-2021 |
Optical fibre cable generic specification—Part 20:Basic optical cable test procedures—General and defiNitions 光缆总规范 第20部分：光缆基本试验方法 总则和定义 |
China National Standards Ni |
English PDF |
| GB/T 2900.36-2021 |
ElectrotechNical terminology—Electric traction 电工术语 电力牵引 |
China National Standards Ni |
English PDF |
| GB/T 18643-2021 |
Diagnostic techNiques for Marek’s disease 鸡马立克氏病诊断技术 |
China National Standards Ni |
English PDF |
| GB/T 18642-2021 |
Diagnostic techNiques for Trichinella spp 旋毛虫诊断技术 |
China National Standards Ni |
English PDF |
| GB/T 17651.2-2021 |
Measurement of smoke density of cables or optical fiber cables burNing under defined conditions - Part 2: Test procedure and requirements 电缆或光缆在特定条件下燃烧的烟密度测定 第2部分：试验程序和要求 |
China National Standards Ni |
English PDF |
| GB/T 17651.1-2021 |
Measurement of smoke density of cables or optical fiber cables burNing under defined conditions-Part 1:Test apparatus 电缆或光缆在特定条件下燃烧的烟密度测定 第1部分：试验装置 |
China National Standards Ni |
English PDF |
| GB/T 40054-2021 |
Societal security—Emergency management—Guidelines for public warNing 公共安全 应急管理 公共预警指南 |
China National Standards Ni |
English PDF |
| GB/T 39826-2021 |
Fine ceramics—DetermiNing flexural bond strength—Four-point bending method 精细陶瓷 界面弯曲强度测定 四点弯曲法 |
China National Standards Ni |
English PDF |
| GB/T 39849-2021 |
Non-destructive testing instruments—UltrasoNic time-of-flight diffraction instrument—Methods of performance tests 无损检测仪器 超声衍射声时检测仪 性能测试方法 |
China National Standards Ni |
English PDF |
| GB/T 39749-2021 |
Evaluation method and graduation for energy efficiency performance of insulating glass uNit 中空玻璃隔热保温性能评价方法及分级 |
China National Standards Ni |
English PDF |
| GB/T 39785-2021 |
Service robot—MechaNical safety assessment and test method 服务机器人 机械安全评估与测试方法 |
China National Standards Ni |
English PDF |
| GB/T 39944-2021 |
Digital cone yarn dyeing complete equipment—General techNical specification 筒子纱数字化染色成套装备 通用技术条件 |
China National Standards Ni |
English PDF |
| GB/T 39756-2021 |
General specification for the scanNing voice reading machine 扫描式语音读书机通用技术条件 |
China National Standards Ni |
English PDF |
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