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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.
  •  China "C" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 21015-2023 Paddy Drying TeChnical Specifications
    稻谷干燥技术规范
    China National Standards
    C

    English PDF
    GB/T 42157.1-2023 Rough terrain forklifts - Non-integrated personnel working platforms - Part 1: Design, safety requirements and verifiCation
    越野叉车 非集成式人员工作平台 第1部分:设计、安全要求及验证
    China National Standards
    C

    English PDF
    GB/T 42347-2023 General teChnical requirements and test methods for mechanical pre-cooling equipment
    机械预冷设备通用技术要求与试验方法
    China National Standards
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    English PDF
    GB/T 239.2-2023 MetalliC materials - wire rods - Part 2: Test methods for bidirectional torsion
    金属材料 线材 第2部分:双向扭转试验方法
    China National Standards
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    GB/T 239.1-2023 MetalliC materials - wire rods - Part 1: Test method for unidirectional torsion
    金属材料 线材 第1部分:单向扭转试验方法
    China National Standards
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    English PDF
    GB/T 19700-2023 Test method for thermal performanCe of marine heat exchangers
    船用热交换器热工性能试验方法
    China National Standards
    C

    English PDF
    GB/T 5859-2023 Rolling bearings Thrust spheriCal roller bearings Dimensions
    滚动轴承 推力调心滚子轴承 外形尺寸
    China National Standards
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    English PDF
    GB/T 42329.1-2023 Ships and offshore teChnology - Inflatable buoyancy support systems for ships for protection against flooding - Part 1: Air supply systems
    船舶与海上技术 船舶浸水防护用充气浮力支持系统 第1部分:供气系统
    China National Standards
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    GB/T 42359-2023 Indoor grinding method for passenger Car tires for wet and icy road tests
    湿及冰雪路面试验用轿车轮胎室内磨削方法
    China National Standards
    C

    English PDF
    GB/T 24421.5-2023 Standardization Work Guidelines for ServiCe Industry Organizations Part 5: Improvement
    服务业组织标准化工作指南 第5部分:改进
    China National Standards
    C

    English PDF
    GB/T 42480-2023 Guidelines for Construction of Production Management System of Farmers' Professional Cooperatives
    农民专业合作社 生产管理系统建设指南
    China National Standards
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    GB/T 42365-2023 TeChnical Guidelines for Sustainability Evaluation of Agricultural Products Circulation Service
    农产品流通服务可持续性评价技术导则
    China National Standards
    C

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    GB/T 42408-2023 Industrial Cloud Service Resource Configuration Requirements
    工业云服务 资源配置要求
    China National Standards
    C

    English PDF
    GB/T 42406-2023 Industrial Cloud service knowledge base access and management requirements
    工业云服务 知识库接入与管理要求
    China National Standards
    C

    English PDF
    GB/T 8464-2023 Iron, Copper and stainless steel threaded connection valves
    铁制、铜制和不锈钢制螺纹连接阀门
    China National Standards
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    English PDF
    GB/T 26958.61-2023 GeometriC Product Specification (GPS) Filtering Part 61: Linear Domain Filters Gaussian Filters
    产品几何技术规范(GPS) 滤波 第61部分:线性区域滤波器 高斯滤波器
    China National Standards
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    GB/T 26958.60-2023 GeometriC product specification (GPS) filtering - Part 60: Linear domain filters - Basic concepts
    产品几何技术规范(GPS) 滤波 第60部分:线性区域滤波器 基本概念
    China National Standards
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    GB/T 42421-2023 Quality requirements for digital sCience popularization resources
    数字科普资源质量要求
    China National Standards
    C

    English PDF
    GB/T 42473-2023 ACoustics - Evaluation and prediction methods of noise annoyance
    声学 噪声烦恼度的评价和预测方法
    China National Standards
    C

    English PDF
    GB/T 600-2023 General teChnical specifications for ship pipeline valves
    船舶管路阀件通用技术条件
    China National Standards
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    English PDF
    GB/T 42418-2023 Grassroots government affairs disClosure work guide
    基层政务公开工作指南
    China National Standards
    C

    English PDF
    GB/T 42447-2023 Information SeCurity Technology - Guidelines for Data Security in the Telecommunications Field
    信息安全技术 电信领域数据安全指南
    China National Standards
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    GB/T 29780-2023 HermetiC motor-compressors for heat pump water heaters for household and similar purposes
    家用和类似用途热泵热水器用全封闭型电动机-压缩机
    China National Standards
    C

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    GB/T 30268.3-2023 Information teChnology—Conformity testing for the biometric application programming interface (BioAPI)—Part 3: Test assertions for the BioAPI framework
    信息技术 生物特征识别应用程序接口(BioAPI)的符合性测试 第3部分:BioAPI框架的测试断言
    China National Standards
    C

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    GB/T 37036.7-2023 Information teChnology - Biometrics for mobile devices - Part 7: Multimodal
    信息技术 移动设备生物特征识别 第7部分:多模态
    China National Standards
    C

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    GB/T 12222-2023 Connection of multi-turn valve actuators
    多回转阀门驱动装置的连接
    China National Standards
    C

    English PDF
    GB/T 42495.1-2023 FinanCial Services Global Legal Entity Identifier Part 1: Code Description
    金融服务 全球法人识别编码 第1部分:编码说明
    China National Standards
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    GB/T 21078.1-2023 FinanCial services - Personal identification number management and security - Part 1: PIN basic principles and requirements for card-based systems
    金融服务 个人识别码管理与安全 第1部分:基于卡系统的PIN基本原则和要求
    China National Standards
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    GB/T 21078.4-2023 FinanCial services - Personal identification number management and security - Part 4: Approved PIN encryption algorithms
    金融服务 个人识别码管理与安全 第4部分:核准的PIN加密算法
    China National Standards
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    GB/T 42442.1-2023 Smart City Smart Parking Part 1: General Requirements
    智慧城市 智慧停车 第1部分:总体要求
    China National Standards
    C

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    GB/T 42380-2023 Juvenile JudiCial Social Work Service Specifications
    未成年人司法社会工作服务规范
    China National Standards
    C

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    GB/T 42390-2023 Express paCkaging classification and code
    快递包装分类与代码
    China National Standards
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    English PDF
    GB/T 41732.2-2023 Radio frequenCy identification of animals - Enhanced radio frequency identification tags - Part 2: Code and command structure
    动物射频识别 增强型射频识别标签 第2部分:代码和指令结构
    China National Standards
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    GB/T 42405.1-2023 Smart ManufaCturing Application Interconnection Part 1: Integration Technical Requirements
    智能制造应用互联 第1部分:集成技术要求
    China National Standards
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    GB/T 41734.7-2023 Radio frequenCy identification of animals - Part 7: Synchronization between GB/T 22334 identification systems
    动物射频识别 第7部分:GB/T 22334识别系统间的同步
    China National Standards
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    GB/T 41734.6-2023 Radio frequenCy identification of animals - Part 6: Format of animal identification information (visual display/data transmission)
    动物射频识别 第6部分:动物识别信息格式(视觉显示/数据传输)
    China National Standards
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    GB/T 41734.4-2023 Radio frequenCy identification of animals - Part 4: Performance evaluation of radio frequency identification readers in accordance with GB/T 20563 and GB/T 22334
    动物射频识别 第4部分:符合GB/T 20563和GB/T 22334的射频识别读写器性能评估
    China National Standards
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    GB/T 5275.6-2023 Gas analysis - Preparation of Calibration gas mixtures by dynamic method - Part 6: Critical flow orifice
    气体分析 动态法制备校准用混合气体 第6部分:临界流锐孔
    China National Standards
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    GB/T 19973.1-2023 Sterilization of healthCare products - Microbiological methods - Part 1: Determination of the total number of microorganisms on a product
    医疗保健产品灭菌 微生物学方法 第1部分:产品上微生物总数的确定
    China National Standards
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    GB/T 42156-2023 General teChnical specification for foundry sand mold 3D printing equipment
    铸造砂型3D打印设备 通用技术规范
    China National Standards
    C

    English PDF
    GB/T 27794-2023 PrefabriCated Concrete Conduits for Power Cables
    电力电缆用预制混凝土导管
    China National Standards
    C

    English PDF
    GB/T 11836-2023 Concrete and Reinforced Concrete Drains
    混凝土和钢筋混凝土排水管
    China National Standards
    C

    English PDF
    GB/T 42323-2023 Lead-aCid battery water
    铅酸蓄电池用水
    China National Standards
    C

    English PDF
    GB/T 42391-2023 EleCtrolyte for lead-acid batteries
    铅酸蓄电池用电解液
    China National Standards
    C

    English PDF
    GB/T 42499-2023 Classification and codes of e-commerce complaints and reports
    电子商务投诉举报信息分类与代码
    China National Standards
    C

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    GB/T 42498-2023 SpeCifications for Online Dispute Resolution in E-Commerce
    电子商务在线争议解决规范
    China National Standards
    C

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    GB/T 42497-2023 Guidelines for Quality Risk Assessment of Imported Commodities in Cross-Border E-Commerce
    跨境电子商务进口商品质量风险评估指南
    China National Standards
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    GB/T 42400-2023 Hardness test method of metal parts repaired by laser Cladding
    激光熔覆修复金属零部件硬度试验方法
    China National Standards
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    English PDF
    GB/T 42346-2023 Comprehensive Utilization of Vanadium-Titanium Magnetite Terms and Definitions
    钒钛磁铁矿综合利用 术语和定义
    China National Standards
    C

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    GB/Z 42476-2023 publiC safety emergency management information interaction structure
    公共安全 应急管理 信息交互结构
    China National Standards
    C

    English PDF
    GB/T 42350-2023 Fly ash Ceramic tile
    粉煤灰质陶瓷砖
    China National Standards
    C

    English PDF
    GB/T 22769-2023 Bathroom eleCtric heater (bathroom heater)
    浴室电加热器具(浴霸)
    China National Standards
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    GB/T 42481-2023 SpeCifications for protection and management of small and micro wetlands
    小微湿地保护与管理规范
    China National Standards
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    GB/T 28787-2023 Data Communication protocol between intelligent terminals on urban buses and trams and dispatching center
    城市公共汽电车车载智能终端与调度中心间数据通信协议
    China National Standards
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    GB/T 10592-2023 High and low temperature test Chamber technical conditions
    高低温试验箱技术条件
    China National Standards
    C

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    GB/T 42326-2023 inland waterway Code
    内河航道代码
    China National Standards
    C

    English PDF
    GB/T 37036.5-2023 Information teChnology - Biometric identification of mobile devices - Part 5: Voiceprint
    信息技术 移动设备生物特征识别 第5部分:声纹
    China National Standards
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    GB/T 24421.4-2023 Guidelines for Standardization Work of ServiCe Industry Organizations Part 4: Implementation and Evaluation of Standards
    服务业组织标准化工作指南 第4部分:标准实施及评价
    China National Standards
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    GB/T 24421.3-2023 Guidelines for Standardization Work of ServiCe Industry Organizations Part 3: Standardization
    服务业组织标准化工作指南 第3部分:标准编制
    China National Standards
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    GB/T 24421.2-2023 Guidelines for Standardization Work of ServiCe Industry Organizations Part 2: Construction of Standard System
    服务业组织标准化工作指南 第2部分:标准体系构建
    China National Standards
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    GB/T 24421.1-2023 Guidelines for Standardization Work of ServiCe Industry Organizations Part 1: General Provisions
    服务业组织标准化工作指南 第1部分:总则
    China National Standards
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    GB/T 42472-2023 Critical current measurement Retained critical current of silver-coated Bi-2223 superconducting wire after double bending at room temperature
    临界电流测量 银包套Bi-2223超导线室温双弯曲后的保留临界电流
    China National Standards
    C

    English PDF
    GB/T 42500-2023 Instant Shipping ServiCe Specifications
    即时配送服务规范
    China National Standards
    C

    English PDF
    GB/T 20549-2023 EleCtromagnetic Compatibility Technical Requirements and Test Methods for Digital Cellular Mobile Communication Repeaters
    数字蜂窝移动通信直放机电磁兼容技术要求和测试方法
    China National Standards
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    GB/T 17626.12-2023 EleCtromagnetic compatibility - Testing and measurement techniques - Part 12: Ring wave immunity test
    电磁兼容 试验和测量技术 第12部分:振铃波抗扰度试验
    China National Standards
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    GB/T 42331-2023 Guidelines for TeChnology Maturity Assessment of Tidal Current Power Generation Devices
    潮流能发电装置技术成熟度评估导则
    China National Standards
    C

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    GB/T 42315-2023 MaintenanCe rules for electrochemical energy storage power station
    电化学储能电站检修规程
    China National Standards
    C

    English PDF
    GB/T 28220-2023 PubliC library service specification
    公共图书馆服务规范
    China National Standards
    C

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    GB/T 28053-2023 Aluminum alloy liner Carbon fiber fully wound gas cylinder
    铝合金内胆碳纤维全缠绕气瓶
    China National Standards
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    GB/T 26416.6-2023 Methods for Chemical analysis of rare earth iron alloys - Part 6: Determination of molybdenum, tungsten, titanium content - Inductively coupled plasma emission spectrometry
    稀土铁合金化学分析方法 第6部分:钼、钨、钛量的测定 电感耦合等离子体发射光谱法
    China National Standards
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    GB/T 42340-2023 ECosystem assessment Ecosystem pattern and quality assessment methods
    生态系统评估 生态系统格局与质量评价方法
    China National Standards
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    English PDF
    GB/T 42389.1-2023 Central electric heating systems for household and similar purposes - Part 1: General requirements
    家用和类似用途中央电暖系统 第1部分:通用要求
    China National Standards
    C

    English PDF
    GB/T 42356-2023 Test method for rolling resistanCe of industrial vehicle tires
    工业车辆轮胎滚动阻力试验方法
    China National Standards
    C

    English PDF
    GB/T 42490-2023 Soil quality Determination of organiC carbon content and carbon isotope ratio, total nitrogen content and nitrogen isotope ratio in soil and biological samples Stable isotope ratio mass spectrometry
    土壤质量 土壤与生物样品中有机碳含量与碳同位素比值、全氮含量与氮同位素比值的测定 稳定同位素比值质谱法
    China National Standards
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    GB/T 42488-2023 Soil quality - Determination of 15N abundanCe of inorganic nitrogen in soil - Stable isotope ratio mass spectrometry
    土壤质量 土壤中无机态氮15N丰度的测定 稳定同位素比值质谱法
    China National Standards
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    GB/T 42485-2023 Soil quality Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen KCl solution leaching manual analysis method
    土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提手工分析法
    China National Standards
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    GB/T 42487-2023 Soil quality - Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen - potassium Chloride solution leaching flow analysis method
    土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提流动分析法
    China National Standards
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    GB/T 42505-2023 SpeCifications for Data Collection of Bond Price Index Products
    债券价格指标产品数据采集规范
    China National Standards
    C

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    GB/T 42336-2023 Standards for ACcounting Interest on Fixed Income Securities
    固定收益证券利息核算规范
    China National Standards
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    GB/T 30966.4-2023 Wind turbines - Communications for wind farm monitoring systems - Part 4: Mapping to communication protocols
    风力发电机组 风力发电场监控系统通信 第4部分:映射到通信规约
    China National Standards
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    GB/T 42383.5-2023 Intelligent ManufaCturing Network Collaborative Design Part 5: Multidisciplinary Collaborative Simulation
    智能制造 网络协同设计 第5部分:多学科协同仿真
    China National Standards
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    GB/T 42383.4-2023 Intelligent ManufaCturing Network Collaborative Design Part 4: Design Requirements for the Whole Life Cycle
    智能制造 网络协同设计 第4部分:面向全生命周期设计要求
    China National Standards
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    GB/T 42383.2-2023 Intelligent ManufaCturing Network Collaborative Design Part 2: Software Interface and Data Interaction
    智能制造 网络协同设计 第2部分:软件接口和数据交互
    China National Standards
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    GB/T 42383.1-2023 Intelligent ManufaCturing Network Collaborative Design Part 1: General Requirements
    智能制造 网络协同设计 第1部分:通用要求
    China National Standards
    C

    English PDF
    GB/T 27690-2023 SiliCa fume for mortar and concrete
    砂浆和混凝土用硅灰
    China National Standards
    C

    English PDF
    GB/T 42327-2023 Marine fixed Chemical dry powder fire extinguishing system
    船用固定式化学干粉灭火系统
    China National Standards
    C

    English PDF
    GB/T 42328-2023 TeChnical requirements for marine diesel engine desulfurization device
    船用柴油机脱硫装置技术要求
    China National Standards
    C

    English PDF
    GB/T 21373-2023 IntelleCtual property literature and information classification and code
    知识产权文献与信息 分类及代码
    China National Standards
    C

    English PDF
    GB/T 42357-2023 Water-insoluble dyes - Determination of purity - Liquid Chromatography
    非水溶性染料 纯度的测定 液相色谱法
    China National Standards
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    GB/T 26471-2023 Rules for ereCtion, dismantling and climbing of tower cranes
    塔式起重机 安装、拆卸与爬升规则
    China National Standards
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    GB/T 15544.1-2023 Calculation of short-circuit current in three-phase AC system Part 1: Current calculation
    三相交流系统短路电流计算 第1部分:电流计算
    China National Standards
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    GB/T 42396-2023 ErgonomiCs of mobile terminal human-system interaction Touch interface perception fluency
    移动终端人-系统交互工效学 触控界面感知流畅性
    China National Standards
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    GB/T 27874-2023 TeChnical conditions and evaluation methods for the use of marine energy-saving products
    船舶节能产品使用技术条件及评定方法
    China National Standards
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    English PDF
    GB/T 31047-2023 Brand Value Evaluation Food ProCessing and Food Manufacturing
    品牌价值评价 食品加工及食品制造业
    China National Standards
    C

    English PDF
    GB/T 13277.8-2023 Compressed air - Part 8: Methods of measurement of mass concentration of solid particles
    压缩空气 第8部分:固体颗粒质量浓度测量方法
    China National Standards
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    GB/T 16849-2023 General SpeCifications for Optical Amplifiers
    光放大器总规范
    China National Standards
    C

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    GB/T 42334.1-2023 Safety Assessment SpeCifications for Urban Rail Transit Operation Part 1: Subway and Light Rail
    城市轨道交通运营安全评估规范 第1部分:地铁和轻轨
    China National Standards
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    GB/T 42324-2023 Cable glands for electrical installations
    电气装置用电缆密封头
    China National Standards
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    GB/T 5374-2023 Test methods for reliability of motorCycles and mopeds
    摩托车和轻便摩托车可靠性试验方法
    China National Standards
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    English PDF
    GB/T 42493-2023 Guide to Management Consulting Services
    管理咨询服务指南
    China National Standards
    C

    English PDF

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