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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 9771.6-2020 |
Single-mode optical fibres for telecommunication—Part 6: Characteristics of a fibre with non-zero dispersion for wideband optical transport 通信用单模光纤 第6部分：宽波长段光传输用非零色散单模光纤特性 |
China National Standards eco |
 English PDF |
| GB/T 9771.5-2020 |
Single-mode optical fibres for telecommunication—Part 5: Characteristics of a non-zero dispersion shifted single-mode optical fibre 通信用单模光纤 第5部分：非零色散位移单模光纤特性 |
China National Standards eco |
English PDF |
| GB/T 9771.4-2020 |
Single-mode optical fibres for telecommunication—Part 4: Characteristics of a dispersion shifted single-mode optical fibre 通信用单模光纤 第4部分：色散位移单模光纤特性 |
China National Standards eco |
English PDF |
| GB/T 9771.3-2020 |
Single-mode optical fibres for telecommunication—Part 3: Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre 通信用单模光纤 第3部分：波长段扩展的非色散位移单模光纤特性 |
China National Standards eco |
English PDF |
| GB/T 9771.2-2020 |
Single-mode optical fibres for telecommunication—Part 2: Characteristics of a cut-off wavelength shifted single-mode optical fibre 通信用单模光纤 第2部分：截止波长位移单模光纤特性 |
China National Standards eco |
English PDF |
| GB/T 9771.1-2020 |
Single-mode optical fibres for telecommunication—Part 1: Characteristics of a dispersion unshifted single-mode optical fibre 通信用单模光纤 第1部分：非色散位移单模光纤特性 |
China National Standards eco |
English PDF |
| GB/T 38671-2020 |
Information security technology—Technical requirements for remote face recognition system 信息安全技术 远程人脸识别系统技术要求 |
China National Standards eco |
English PDF |
| GB/T 38641-2020 |
Information technology—Telecommunications and information exchange between systems—Media access control and physical layer specifications for low power wide area network 信息技术 系统间远程通信和信息交换 低功耗广域网媒体访问控制层和物理层规范 |
China National Standards eco |
English PDF |
| GB/T 38799-2020 |
Technical requirement for security of broadband customer network equipment based on public telecommunication network—Broadband customer gateway 基于公用电信网的宽带客户网络设备安全技术要求 宽带客户网关 |
China National Standards eco |
English PDF |
| GB/T 38797-2020 |
Test method for security of broadband customer network equipment based on public telecommunication network—Broadband customer gateway 基于公用电信网的宽带客户网络设备安全测试方法 宽带客户网关 |
China National Standards eco |
English PDF |
| GB/T 38632-2020 |
Information security technology—Security requirements for application of intelligent audio-video recording device 信息安全技术 智能音视频采集设备应用安全要求 |
China National Standards eco |
English PDF |
| GB/T 38618-2020 |
Information technology—Telecommunications and information exchange between systems—Specification for high reliability and low latency wireless network communication protocol 信息技术 系统间远程通信和信息交换高可靠低时延的无线网络通信协议规范 |
China National Standards eco |
English PDF |
| GB/T 38663-2020 |
Identification system for internet of things—Middleware standard for ecode identification system 物联网标识体系 Ecode标识体系中间件规范 |
China National Standards eco |
English PDF |
| GB/T 38662-2020 |
Identification system for internet of things—Guideline for ecode identification applications 物联网标识体系 Ecode标识应用指南 |
China National Standards eco |
English PDF |
| GB/T 38660-2020 |
Identification system for internet of things—Security mechanism for ecode identification system 物联网标识体系 Ecode标识系统安全机制 |
China National Standards eco |
English PDF |
| GB/T 38716-2020 |
Primary and secondary school students safety education service specification 中小学生安全教育服务规范 |
China National Standards eco |
English PDF |
| GB/T 38577-2020 |
Determination of the biological activity for plant hormone-related secondary metabolites—Indicator plant method 植物激素类次生代谢产物的生物活性测定 指示植物法 |
China National Standards eco |
English PDF |
| GB/T 38571-2020 |
Determination of alkaloids as plant secondary metabolites—Liquid chromatography-mass spectrometry 植物次生代谢物生物碱的检测 液相色谱-质谱法 |
China National Standards eco |
English PDF |
| GB/T 38582-2020 |
Specifications for assessment of forest ecosystem services 森林生态系统服务功能评估规范 |
China National Standards eco |
English PDF |
| GB/T 38541-2020 |
Information security technology—Guidance of cryptographic application for electronic records 信息安全技术 电子文件密码应用指南 |
China National Standards eco |
English PDF |
| GB/T 51417-2020 |
Technical standard for joint construction and sharing of telecommunication steel tower 电信钢塔架共建共享技术标准 |
China National Standards eco |
English PDF |
| GB/T 39718-2020 |
High mass flux catalyst for hydrogen peroxide decomposition 高通量过氧化氢分解催化剂 |
China National Standards eco |
English PDF |
| GB/T 39579-2020 |
Public telecom network—Technical requirements of smart home application 公众电信网 智能家居应用技术要求 |
China National Standards eco |
English PDF |
| GB/T 39350-2020 |
Space data and information transfer systems—TC (telecommand) space data link protocol 空间数据与信息传输系统 遥控空间数据链路协议 |
China National Standards eco |
English PDF |
| GB/T 39349-2020 |
Space data and information transfer systems—TC (telecommand) synchronization and channel coding 空间数据与信息传输系统 遥控同步与信道编码 |
China National Standards eco |
English PDF |
| GB/T 39274-2020 |
Test specifications for video and audio encoding and decoding in video surveillance system for public security 公共安全视频监控数字视音频编解码技术测试规范 |
China National Standards eco |
English PDF |
| GB/T 39230-2020 |
Code of practice for installation and commissioning of heavy duty submarine cable recovery and releasing device 重型海底电缆收放装置安装与调试规程 |
China National Standards eco |
English PDF |
| GB/T 39472-2020 |
Performance requirements and test methods for BeiDou navigation satellite system signal record and playback devices 北斗卫星导航系统信号采集回放仪性能要求及测试方法 |
China National Standards eco |
English PDF |
| GB/T 38484-2020 |
Determination of the biological activity for plant hormone-related secondary metabolites—Cytological method 植物激素类次生代谢产物的生物活性测定 细胞学评价法 |
China National Standards eco |
English PDF |
| GB/T 38483-2020 |
Determination of antibacterial activity for microbial secondary metabolites—Inhibition zone method 微生物源抗生素类次生代谢产物抗细菌活性测定 抑菌圈法 |
China National Standards eco |
English PDF |
| GB/T 38480-2020 |
Determination of antifungal activity for microbial secondary metabolites—Mycelial growth rate method 微生物源抗生素类次生代谢产物抗真菌活性测定 菌丝生长速率法 |
China National Standards eco |
English PDF |
| GB/T 51391-2019 |
Technical standard for environmental protection of telecommunication engineering construction 通信工程建设环境保护技术标准 |
China National Standards eco |
English PDF |
| GB 51378-2019 |
Standard for acceptance of high voltage DC power supply system engineering for telecommunication 通信高压直流电源系统工程验收标准 |
China National Standards eco |
English PDF |
| GB/T 18802.351-2019 |
Components for low-voltage surge protective devices－Part 351:Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT) 低压电涌保护器元件 第351部分：电信和信号网络的电涌隔离变压器（SIT）的性能要求和试验方法 |
China National Standards eco |
English PDF |
| GB/T 18802.22-2019 |
Low-voltage surge protective devices－Part 22:Surge protective devices connected to telecommunications and signalling networks－Selection and application principles 低压电涌保护器 第22部分：电信和信号网络的电涌保护器 选择和使用导则 |
China National Standards eco |
English PDF |
| GB/T 38428.1-2019 |
Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices—Part 1: General requirements 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1部分：通用要求 |
China National Standards eco |
English PDF |
| GB/T 38427.1-2019 |
Technical requirements for anti-counterfeit via biometrics—Part 1: Face recognition 生物特征识别防伪技术要求 第1部分：人脸识别 |
China National Standards eco |
English PDF |
| GB/T 18802.351-2019 |
Components for low-voltage surge protective devices－Part 351:Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT) 低压电涌保护器元件 第351部分：电信和信号网络的电涌隔离变压器（SIT）的性能要求和试验方法 |
China National Standards eco |
English PDF |
| GB/T 18802.22-2019 |
Low-voltage surge protective devices－Part 22:Surge protective devices connected to telecommunications and signalling networks－Selection and application principles 低压电涌保护器 第22部分：电信和信号网络的电涌保护器 选择和使用导则 |
China National Standards eco |
English PDF |
| GB 38189-2019 |
Safety of equipment electrically connected to a telecommunication network 与通信网络电气连接的电子设备的安全 |
China National Standards eco |
English PDF |
| GB 38189-2019 |
Safety of equipment electrically connected to a telecommunication network 与通信网络电气连接的电子设备的安全 |
China National Standards eco |
English PDF |
| GB/T 37893-2019 |
Recommendation procedure specification for Laser-arc hybrid welding 激光-电弧复合焊接推荐工艺方法 |
China National Standards eco |
English PDF |
| GB/T 37819-2019 |
Bi-circulation power generation unit for low-temperature waste heat recovery 低温余热双循环发电装置 |
China National Standards eco |
English PDF |
| GB/T 37778-2019 |
Recommended process for laser beam welding on stainless steels 不锈钢激光焊接推荐工艺规范 |
China National Standards eco |
English PDF |
| GB/T 37742-2019 |
Information technology－Biometric－General specification for fingerprint recognition devices GB/T 37742-2019 |
China National Standards eco |
English PDF |
| GB/T 20979-2019 |
Information security technology—Technical requirements for iris recognition system 信息安全技术 虹膜识别系统技术要求 |
China National Standards eco |
English PDF |
| GB/T 20979-2019 |
Information security technology—Technical requirements for iris recognition system 信息安全技术 虹膜识别系统技术要求 |
China National Standards eco |
English PDF |
| GB/T 15120.9-2019 |
Identification cards—Recording technique—Part 9: Tactile identifier mark 识别卡 记录技术 第9部分：触觉标识符标记 |
China National Standards eco |
English PDF |
| GB/T 36628.4-2019 |
Information technology－Telecommunications and information exchange between systems－Visible light communication－Part 4：Transmission protocol for indoor positioning 信息技术 系统间远程通信和信息交换 可见光通信 第4部分：室内定位传输协议 |
China National Standards eco |
English PDF |
| GB/T 36628.3-2019 |
Information technology－Telecommunications and information exchange between systems－Visible light communication－Part 3：Specification of media access control and physical layer for high-rate visible light communication 信息技术 系统间远程通信和信息交换 可见光通信 第3部分：高速可见光通信媒体访问控制和物理层规范 |
China National Standards eco |
English PDF |
| GB/T 36628.2-2019 |
Information technology－Telecommunications and information exchange between systems－Visible light communication－Part 2：Specification of media access control and physical layer for low-rate and narrowband visible light communication 信息技术 系统间远程通信和信息交换 可见光通信 第2部分：低速窄带可见光通信媒体访问控制和物理层规范 |
China National Standards eco |
English PDF |
| GB/T 37567-2019 |
Copper and copper alloy sheet and strip for building decoration 建筑装饰用铜及铜合金板带材 |
China National Standards eco |
English PDF |
| GB/T 37389-2019 |
Guides for energy efficiency assessment of steel secondary refining process 炉外精炼工序能效评估导则 |
China National Standards eco |
English PDF |
| GB/T 37677-2019 |
Plain bearings—Recommendations for automotive crankshaft bearing environments 滑动轴承 汽车曲轴轴瓦工作环境推荐参数 |
China National Standards eco |
English PDF |
| GB/T 37631-2019 |
Man-made fiber—Test method for thermal decomposition temperature 化学纤维 热分解温度试验方法 |
China National Standards eco |
English PDF |
| GB/T 19704-2019 |
Display and record of hydrometrical instruments 水文仪器显示与记录 |
China National Standards eco |
English PDF |
| GB/T 37698-2019 |
Additive manufacturing—Design—Requirements, guidelines and recommendations 增材制造 设计 要求、指南和建议 |
China National Standards eco |
English PDF |
| GB/T 37477-2019 |
Simulation test methods of surface support,launch and recovery for rescue system 救援装备水面搭载与吊放仿真试验方法 |
China National Standards eco |
English PDF |
| GB/T 21412.11-2019 |
Petroleum and natural gas industries—Design and operation of subsea production systems—Part 11:Recommended practice for flexible pipe 石油天然气工业 水下生产系统的设计和操作 第11部分：挠性管系统的推荐作法 |
China National Standards eco |
English PDF |
| GB/T 37020-2018 |
Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Medium access control and physical layer specification for video wireless personal area networks（VPAN 信息技术-系统间远程通信和信息交换-局域网和城域网-特定要求-面向视频的无线个域网（VPAN）媒体访问控制和物理层规范 |
China National Standards eco |
English PDF |
| GB/T 25000.45-2018 |
Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 45: Evaluation module for recoverability 系统与软件工程-系统与软件质量要求和评价(SQuaRE)-第45部分：易恢复性的评价模块 |
China National Standards eco |
English PDF |
| GB/T 37046-2018 |
Information security techniques —Assessment criteria for disaster recovery service capability 信息安全技术-灾难恢复服务能力评估准则 |
China National Standards eco |
English PDF |
| GB/T 37029-2018 |
Food traceability—Requirements for information recording 食品追溯-信息记录要求 |
China National Standards eco |
English PDF |
| GB/T 37028-2018 |
Classification and codes for national primary economic function zones 全国主要经济功能区分类与代码 |
China National Standards eco |
English PDF |
| GB/T 15851.3-2018 |
Information technology—Security techniques—Digital signature schemes giving message recovery—Part 3：Discrete logarithm based mechanisms 信息技术-安全技术-带消息恢复的数字签名方案-第3部分：基于离散对数的机制 |
China National Standards eco |
English PDF |
| GB/T 37076-2018 |
Information security technology—Technical requirements for fingerprint recognition system 信息安全技术-指纹识别系统技术要求 |
China National Standards eco |
English PDF |
| GB/T 36957-2018 |
Information security technology —Requirements for disaster recovery service 信息安全技术-灾难恢复服务要求 |
China National Standards eco |
English PDF |
| GB/T 26068-2018 |
Test method for carrier recombination lifetime in silicon wafers and silicon ingots—Non-contact measurement of photoconductivity decay by microwave reflectance method 硅片和硅锭载流子复合寿命的测试-非接触微波反射光电导衰减法 |
China National Standards eco |
English PDF |
| GB 50210-2018 |
Building decoration and decoration project quality acceptance criteria 建筑装饰装修工程质量验收标准 |
China National Standards eco |
English PDF |
| GB/T 24338.5-2018 |
Railway applications—Electromagnetic compatibility—Part 4: Emission and immunity of the signalling and telecommunications apparatus 轨道交通 电磁兼容 第4部分：信号和通信设备的发射与抗扰度 |
China National Standards eco |
English PDF |
| GB/T 36283-2018 |
General technical specifications for secondary cabin of smart substation 智能变电站二次舱通用技术条件 |
China National Standards eco |
English PDF |
| GB/T 36469-2018 |
Information technology—Telecommunications and information exchange between systems local and metropolitan area networks—Specific requirements—Medium access control (MAC) and physical layer (PHY) specification for Q frequency band ultra high speed wi 信息技术 系统间远程通信和信息交换局域网和城域网 特定要求 Q波段超高速无线局域网媒体访问控制和物理层规范 |
China National Standards eco |
English PDF |
| GB/T 36481-2018 |
Information technology—General specification for scene recorder 信息技术 场景记录仪通用规范 |
China National Standards eco |
English PDF |
| GB/T 18259-2018 |
Terminology for wood-based panels and their surface decoration 人造板及其表面装饰术语 |
China National Standards eco |
English PDF |
| GB/T 36272-2018 |
eco-efficiency assessment of electrical and electronic product system—Principles,requirements and guidelines 电子电气产品系统生态效率评估 原则、要求与指南 |
China National Standards eco |
English PDF |
| GB/T 21678-2018 |
Calculating methods on the economic loss of fishery pollution accidents 渔业污染事故经济损失计算方法 |
China National Standards eco |
English PDF |
| GB/T 36400-2018 |
Standard terminology of decorative glass 建筑用装饰玻璃术语 |
China National Standards eco |
English PDF |
| GB/T 35061-2018 |
High-frequency sieve for slime recovery 高频煤泥回收筛 |
China National Standards eco |
English PDF |
| GB/T 36454-2018 |
Information technology—Telecommunications and information exchange between systems—Medium access control and physical layer specifications for middle-high throughput wireless local area network 信息技术 系统间远程通信和信息交换 中高速无线局域网媒体访问控制和物理层规范 |
China National Standards eco |
English PDF |
| GB/T 36451-2018 |
Information technology—Telecommunications and information exchange between systems—Community energy-saving control network protocol 信息技术 系统间远程通信和信息交换 社区节能控制网络协议 |
China National Standards eco |
English PDF |
| GB/T 36538-2018 |
Remanufactured/Reconditioned electrostatic copying(including multi-function) devices 再制造/再生静电复印（包括多功能）设备 |
China National Standards eco |
English PDF |
| GB/T 36514-2018 |
Alkali recovery boilers 碱回收锅炉 |
China National Standards eco |
English PDF |
| GB/T 36440-2018 |
Information technology—Telecommunications and information exchange between systems local and metropolitan area networks—Specific requirements—Low-rate wireless personal area network physical layer(PHY) specification for anti-interference 信息技术 系统间远程通信和信息交换局域网和城域网 特定要求 抗干扰低速无线个域网物理层规范 |
China National Standards eco |
English PDF |
| GB/T 36722-2018 |
Grading of social art level－Organization record management requirements 社会艺术水平考级 机构备案管理要求 |
China National Standards eco |
English PDF |
| GB/T 15879.5-2018 |
Mechanical standardization of semiconductor devices—Part 5: Recommendations applying to tape automated bonding(TAB) of integrated circuits 半导体器件的机械标准化 第5部分：用于集成电路载带自动焊(TAB)的推荐值 |
China National Standards eco |
English PDF |
| GB/T 36628.1-2018 |
Information technology—Telecommunications and information exchange between systems—Visible light communication—Part 1：General requirements of media access control and physical layer 信息技术 系统间远程通信和信息交换 可见光通信 第1部分：媒体访问控制和物理层总体要求 |
China National Standards eco |
English PDF |
| GB/T 36604-2018 |
Identification system for internet of things—ecode platform access specifications 物联网标识体系 Ecode平台接入规范 |
China National Standards eco |
English PDF |
| GB/T 36605-2018 |
Identification system for internet of things—ecode resolution specifications 物联网标识体系 Ecode解析规范 |
China National Standards eco |
English PDF |
| GB/T 4937.30-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 30: Preconditioning of non-hermetic surface mount devices prior to reliability testing 半导体器件 机械和气候试验方法 第30部分：非密封表面安装器件在可靠性试验前的预处理 |
China National Standards eco |
English PDF |
| GB/T 36638-2018 |
Information technology—Telecommunications cabling requirements for remote powering of terminal equipment 信息技术 终端设备远程供电通信布缆要求 |
China National Standards eco |
English PDF |
| GB/T 12182-2018 |
General specification for secondary surveillance radar of air traffic control 空中交通管制二次监视雷达通用规范 |
China National Standards eco |
English PDF |
| GB/T 36732-2018 |
Specification for the construction and service of ecological recreation and health cultivation （ with elderly service） base 生态休闲养生(养老)基地建设和运营服务规范 |
China National Standards eco |
English PDF |
| GB/T 36578-2018 |
Data interface specification for circular economy informatization platform of industrial park 产业园区循环经济信息化公共平台数据接口规范 |
China National Standards eco |
English PDF |
| GB/T 35961-2018 |
Test method of physical properties for titanium oxide type sulfur recovery catalysts 二氧化钛型硫磺回收催化剂物理性能试验方法 |
China National Standards eco |
English PDF |
| GB/T 35947-2018 |
ecological security port—General rule for construction 生态安全港 建设通则 |
China National Standards eco |
English PDF |
| GB/T 35960-2018 |
Catalysts titanium oxide type for sulfur recovery 二氧化钛型硫磺回收催化剂 |
China National Standards eco |
English PDF |
| GB/T 35997-2018 |
ecological security port—Categorization, recognition and management for ecological risk 生态安全港 生态风险因子分类、识别与控制 |
China National Standards eco |
English PDF |
| GB/T 34984-2017 |
Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—MAC and PHY specification for ultra high rate wireless personal area network 信息技术 系统间远程通信和信息交换 局域网和城域网 超高速无线个域网的媒体访问控制和物理层规范 |
China National Standards eco |
English PDF |
| GB/T 34676-2017 |
Interior wall coatings for children’s room decorating 儿童房装饰用内墙涂料 |
China National Standards eco |
English PDF |
| GB/T 34681-2017 |
Paints and varnishes—Determination of the overcoatability and recoatability of a coating 色漆和清漆 涂料配套性和再涂性的测定 |
China National Standards eco |
English PDF |
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