China National Standards

China Ag Ni RE GB Standards List


  •  China "Ag Ni RE" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 41734.3-2022 Radio Frequency Identification of Animals Part 3: Performance Evaluation of Radio Frequency Identification Tags Conforming to GB/T 20563 and GB/T 22334 {译}
    动物射频识别 第3部分:符合GB/T 20563和GB/T 22334的射频识别标签性能评估
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 41694-2022 Safety and Resilience Emergency Management Guidelines for Monitoring Hazardous Facilities {译}
    安全与韧性 应急管理 危险性设施监测指南
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 41695-2022 Safety and Resilience Emergency Management Guidelines for Implementation of Community Early Warning Systems for Landslide Hazards {译}
    安全与韧性 应急管理 滑坡灾害社区预警体系实施指南
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 41678.1-2022 Agricultural machinery and tractors Safety of high-voltage electrical and electronic components and systems Part 1: General requirements {译}
    农业机械和拖拉机 高压电气电子元件和系统的安全性 第1部分:通用要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40548-2021 Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells
    煤层气井分层控压合层排采技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40511-2021 General technical specifications for collection, storage and transportation of raw materials of agricultural and forestry biomass
    农林生物质原料收储运通用技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40502-2021 Technical requirements for active draghead
    主动耙头技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40430-2021 Road vehicles—Diagnostic communication over controller area network(DoCAN)—Dictionary
    道路车辆 基于控制器局域网的诊断通信 符号集
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40416-2021 Technical requirements of gravel aggregate production complete equipment
    砂石骨料生产成套装备技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40309-2021 Electrical self-balancing vehicle—Electromagnetic compatibility—Emission and immunity requirements
    电动平衡车 电磁兼容 发射和抗扰度要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40298-2021 Technical specification for disposal and recycling of slag from hot dip galvanizing of steel
    钢材热浸镀锌锌渣回收处置利用技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 33863.13-2021 OPC unified architecture—Part 13: Aggregates
    OPC统一架构 第13部分:聚合
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40373-2021 Single-use face mask manufacturing and packaging production line—General technical requirements
    一次性口罩制造包装生产线 通用技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40485-2021 Method of determining automatically the random reflectance of vitrinite in coal—Image analysis method
    煤的镜质体随机反射率自动测定 图像分析法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 16840.2-2021 Technical determination methods for electrical fire evidence—Part 2: Residual magnetism method
    电气火灾痕迹物证技术鉴定方法 第2部分:剩磁检测法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 19013-2021 Quality management—Customer satisfaction—Guidelines for dispute resolution external to organizations
    质量管理 顾客满意 组织外部争议解决指南
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 27926.7-2021 Financial services—Universal financial industry message scheme—Part7:Registration
    金融服务 金融业通用报文方案 第7部分:注册
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 27926.5-2021 Financial services—Universal financial industry message scheme—Part 5:Reverse engineering
    金融服务 金融业通用报文方案 第5部分:反向工程
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40201-2021 Technical requirements for operation performance evaluation of rural domestic sewage treatment facilities
    农村生活污水处理设施运行效果评价技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40258-2021 Evaluation method for corrosion resistance of hollow fiber membrane to chemical cleaning agent
    中空纤维膜耐化学清洗剂腐蚀性能评价方法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40166-2021 Paper and board—Accelerated ageing(exposure to nitrogen dioxide)
    纸和纸板 加速老化(二氧化氮条件下)
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39974-2021 Magnesium partially stabilized zirconia ceramic element for oxygen measurement in molten steel
    钢水测氧用镁稳定氧化锆陶瓷元件
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38329.2-2021 Utility connections in port - Part 2: High and low voltage shore connection systems - Data communication for monitoring and control
    港口船岸连接 第2部分:高压和低压岸电连接系统 监测和控制的数据传输
    China National Standards
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    English PDF
    GB/T 39925-2021 Stationary equipment for agriculture—Data communications network for livestock farming
    农业固定设备 畜牧业数据通信网络
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39851.2-2021 Road vehicles—Diagnostic communication over Controller Area Network (DoCAN) —Part 2:Transport protocol and network layer services
    道路车辆 基于控制器局域网的诊断通信 第2部分:传输层协议和网络层服务
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39834-2021 Technical requirement of fully mechanized bag filling mining with paste
    综合机械化膏体袋式充填采煤技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39784-2021 General functional requirements for electronic archive management system
    电子档案管理系统通用功能要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39755.1-2021 Electronic records management capability system—Part 1:General requirements
    电子文件管理能力体系 第1部分:通用要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 24847-2021 Technical guide on 1000kV AC system voltage and reactive power
    1000kV交流系统电压和无功电力技术导则
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 20645-2021 Specific environmental condition—Technical requirements of low-voltage apparatuses for plateau
    特殊环境条件 高原用低压电器技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 5095.2507-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR)
    电子设备用机电元件 基本试验规程及测量方法 第25-7部分:试验25g:阻抗、反射系数和电压驻波比(VSWR)
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 5095.2504-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay
    电子设备用机电元件 基本试验规程及测量方法 第25-4部分:试验25d:传输时延
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 41075-2021 Fluorescent whitening agent -- Determination of migration properties
    荧光增白剂 迁移性的测定
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 1927.20-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 20: Determination of cleavage strength
    无疵小试样木材物理力学性质试验方法 第20部分:抗劈力测定
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 9254.2-2021 Information technology equipment, multimedia equipment and receivers -- Electromagnetic compatibility -- Part 2: Immunity requirements
    信息技术设备、多媒体设备和接收机 电磁兼容 第2部分:抗扰度要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 41102-2021 General technical requirements for injection moulding system for PET preform in packaging field
    包装PET瓶坯注塑成型模具系统通用技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38482-2021 Determination of animal type Ⅰ collagen—Polyacrylamide gel electrophoresis
    动物源性I型胶原蛋白成分测定 聚丙烯酰胺凝胶电泳法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 21421.1-2021 Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V—Part 1:Standard strength classes and end fittings
    标称电压高于1 000V的架空线路用复合绝缘子串元件 第1部分:标准强度等级和端部装配件
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 17626.31-2021 Electromagnetic compatibility—Testing and measurement techniques—Part 31:AC mains ports broadband conducted disturbance immunity test
    电磁兼容 试验和测量技术 第31部分:交流电源端口宽带传导骚扰抗扰度试验
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 41055-2021 Technical requirements for nondestructive testing (electromagnetic method based on remote field eddy current) on prestressed concrete cylinder pipe
    预应力钢筒混凝土管无损检测(远场涡流电磁法)技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 41048-2021 Technical requirements for plastics inspection chamber and manhole for urban drainage
    城镇排水用塑料检查井技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 31723.412-2021 Metallic communication cable test methods—Part 4-12: Electromagnetic compatibility (EMC)—Coupling attenuation or screening attenuation of connecting hardware—Absorbing clamp method
    金属通信电缆试验方法 第4-12部分:电磁兼容 连接硬件的耦合衰减或屏蔽衰减 吸收钳法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 26978-2021 Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of cryogenic liquefied gas
    现场组装立式圆筒平底钢质低温液化气储罐的设计与建造
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 16751.2-2021 Clinic terminology of traditional Chinese medical diagnosis and treatment -- Part 2: Syndromes/patterns
    中医临床诊疗术语 第2部分:证候
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 19634-2021 In vitro diagnostic test systems—General technical requirements for blood-glucose monitoring systems for self-testing
    体外诊断检验系统 自测用血糖监测系统通用技术条件
    China National Standards
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    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
    Ag Ni RE

    English PDF
    GB/T 40655-2021 Intelligent production order management system—Technical requirements
    智能生产订单管理系统 技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40855-2021 Technical requirements and test methods for cybersecurity of remote service and management system for electric vehicles
    电动汽车远程服务与管理系统信息安全技术要求及试验方法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40783.1-2021 Information technology—Telecommunications and information exchange between systems—Magnetic field area network(MFAN)—Part1:Air interface
    信息技术 系统间远程通信和信息交换 磁域网 第1部分:空中接口
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40689-2021 Smart city—Technical requirements of management and service platform for device connection
    智慧城市 设备联接管理与服务平台技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40707-2021 Container transportation electronic data interchange—Vessel forecast information message
    集装箱运输电子数据交换 船舶预报信息报文
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40708-2021 Container transportation electronic data interchange—Container discharge/loading (vessel) report message
    集装箱运输电子数据交换 集装箱装卸(船)报告报文
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40779-2021 Information technology—Telecommunications and information exchange between systems—Low-voltage power line communication protocol for urban street light access
    信息技术 系统间远程通信和信息交换 应用于城市路灯接入的低压电力线通信协议
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39851.3-2021 Road vehicles—Diagnostic communication over Controller Area Network (DoCAN)—Part 3:Requirements for emissions-related systems
    道路车辆 基于控制器局域网的诊断通信 第3部分:排放相关系统的需求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 22431-2021 Container transportation electronic data interchange -- Vessel departure message
    集装箱运输电子数据交换 船舶离港报文
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40751-2021 Detection and identification of Agrilus planipennis Fairmaire
    花曲柳窄吉丁检疫鉴定方法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40759-2021 Sustainable development in communities -- Management system for sustainable development -- Requirements with guidance for use
    城市和社区可持续发展 可持续发展管理体系 要求及使用指南
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 40420.7-2021 Broadband customer gateway virtualization based on public telecommunication network -- Part 7: Management requirements
    基于公用电信网的宽带客户网关虚拟化 第7部分:管理要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39511-2020 Practice specification for healthcare conditioning massage technique
    保健调理按摩技术操作规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39517.1-2020 Tractors and machinery for agriculture and forestry—Test procedures for positioning and guidance systems in agriculture—Part 1:Dynamic testing of satellite-based positioning devices
    农林拖拉机和机械 农用定位与导航系统测试规程 第1部分:卫星定位装置的动态测试
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39517.2-2020 Tractors and machinery for agriculture and forestry—Test procedures for positioning and guidance systems in agriculture—Part 2:Testing of satellite-based auto-guidance systems during straight and level travel
    农林拖拉机和机械 农用定位与导航系统测试规程 第2部分:在直线和水平运行状态下卫星自动导航系统的测试
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 8151.22-2020 Methods for chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method
    锌精矿化学分析方法 第22部分:锌、铜、铅、铁、铝、钙和镁含量的测定 波长色散X射线荧光光谱法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39060-2020 Technical requirements of manufacturing and installation consulting service for automated storage and retrieval system
    自动化立体仓库设备制造安装监理技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39049-2020 Technical guidelines for the conservation and restoration of historical and cultural villages
    历史文化名村保护与修复技术指南
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38848-2020 Intelligent factory—Technical requirements of process industry energy management system
    智能工厂 过程工业能源管控系统技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38856-2020 Online training for leadership—General requirements for business management
    干部网络培训 业务管理通用要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38831-2020 Technical requirements for IPTV media delivery system—Media distribution and storage subsystem
    IPTV媒体交付系统技术要求 媒体分发存储子系统
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38812.3-2020 Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method
    直接还原铁 硅、锰、磷、钒、钛、铜、铝、砷、镁、钙、钾、钠含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 25067-2020 Information technology—Security techniques—Requirements for bodies providing audit and certification of information security management systems
    信息技术 安全技术 信息安全管理体系审核和认证机构要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38627-2020 Information technology—Real-time positioning—Magnetic positioning data interface
    信息技术 实时定位 磁定位数据接口
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 19725.2-2020 Agricultural and forestry machinery — Safety requirements and testing for portable, hand-held ,powered brush-cutters and grass-trimmers — Part 2: Machines for use with back-pack power unit
    农林机械 便携式割灌机和割草机安全要求和试验 第2部分:背负式动力机械
    China National Standards
    Ag Ni RE

    English PDF
    GB 9706.237-2020 Medical electrical equipment—Part 2-37: Particular requirements for the basic safety and essential performance of ultrasonic medical diagnostic and monitoring equipment
    医用电气设备 第2-37部分:超声诊断和监护设备的基本安全和基本性能专用要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38580-2020 Technical specification for mutagenesis breeding of microorganisms
    微生物诱变育种技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38561-2020 Information security technology—Technical requirements for cybersecurity management support system
    信息安全技术 网络安全管理支撑系统技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38458-2020 Automatic rinsing-filling-capping monobloc for packaged (barreled) drinking water—General technical specification
    包装饮用水(桶装)全自动冲洗灌装封盖机 通用技术规范
    China JB-Machinery Industry Standards
    Ag Ni RE

    English PDF
    GB/T 36668.5-2020 Condition monitoring and fault diagnostics of amusement device—Part 5: Stress detection and monitoring methods
    游乐设施状态监测与故障诊断 第5部分:应力检测/监测方法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39719-2020 Field and concentrated natural rubber latices—Determination of magnesium content—Cyanide-free titrimetric method
    新鲜和浓缩天然胶乳 镁含量的测定 滴定法(无氰法)
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39641-2020 Methods for gaging fastening screw threads by thread indicating gages
    螺纹指示量规检测紧固螺纹方法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39629-2020 Technical requirements of security and protection system linkage for smart hydropower plant
    智能水电厂安全防护系统联动技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39570-2020 Requirements for image display of electronic commerce transaction product
    电子商务交易产品图像展示要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 33014.7-2020 Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 7:Direct radio frequency power injection
    道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第7部分:射频功率直接注入法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 33014.10-2020 Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 10: Immunity to conducted disturbances in the extended audio frequency range
    道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第10部分:扩展音频范围的传导抗扰法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 20985.2-2020 Information technology—Security techniques—Information security incident management—Part 2: Guidelines to plan and prepare for incident response
    信息技术 安全技术 信息安全事件管理 第2部分:事件响应规划和准备指南
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 19212.11-2020 Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
    变压器、电抗器、电源装置及其组合的安全 第11部分:高绝缘水平分离变压器和输出电压超过1 000 V的分离变压器的特殊要求和试验
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 4343.2-2020 Electromagnetic compatibility requirements for household appliances, electric tools and similar apparatus—Part 2: Immunity
    家用电器、电动工具和类似器具的电磁兼容要求 第2部分:抗扰度
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 35381.10-2020 Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 10:Task controller and management information system data interchange
    农林拖拉机和机械 串行控制和通信数据网络 第10部分:任务控制器和管理信息系统的数据交换
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39367.1-2020 In vitro diagnostic test systems—Qualitative nucleic acid-based in vitro examination procedures for detection and identification of microbial pathogens—Part 1: General requirements, terms and definitions
    体外诊断检验系统 病原微生物检测和鉴定用核酸定性体外检验程序 第1部分:通用要求、术语和定义
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39337-2020 Technical requirement of fully mechanized bag filling mining with superhigh-water material
    综合机械化超高水材料袋式充填采煤技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39336-2020 Technical requirement of roadside bag filling for gob-side entry retaining with high-water material
    沿空留巷高水材料巷旁袋式充填技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 21967-2020 YBZE and YBZSE series flameproof electromagnetic braking three-phase induction motors for crane application—Technical specification
    YBZE、YBZSE系列起重用隔爆型电磁制动三相异步电动机 技术条件
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 18663.3-2020 Mechanical structures for electronic equipment—Tests for metric and inch system—Part 3: Electromagnetic shielding performance tests for cabinets and subracks
    电子设备机械结构 公制系列和英制系列的试验 第3部分:机柜和插箱的电磁屏蔽性能试验
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 7251.8-2020 Low-voltage switchgear and controlgear assemblies—Part 8: General technical requirements for intelligent assembly
    低压成套开关设备和控制设备 第8部分:智能型成套设备通用技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39426-2020 General technical specification for permanent magnetic direct drive motor vehicles of urban rail transit
    城市轨道交通永磁直驱车辆通用技术条件
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39425-2020 General technical specfication for the permanent magnetic direct drive motor bogie of urban rail transit
    城市轨道交通车辆永磁直驱转向架通用技术条件
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 35381.14-2020 Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 14:Sequence control
    农林拖拉机和机械 串行控制和通信数据网络 第14部分:顺序控制
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 35381.12-2020 Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 12:Diagnostics services
    农林拖拉机和机械 串行控制和通信数据网络 第12部分:诊断服务
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 39307-2020 Fluorescent whitening agents—Determination of shade and relative whiteness—Plastic coloring
    荧光增白剂 色光和增白强度的测定 塑料着色法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38090-2019 Technical requirements of permanent magnets for drive motor of electric vehicle
    电动汽车驱动电机用永磁材料技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 50445-2019 Technique standard for village renovation
    村庄整治技术标准
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38333-2019 Radio frequency identification (RFID) for lead-acid battery electronic tags technical specification
    铅酸蓄电池用射频识别(RFID)电子标签技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38323-2019 Digital techinque application of building and residence community—Cooperation management protocol for home internet of things
    建筑及居住区数字化技术应用 家居物联网协同管理协议
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38120-2019 Technical requirements on application of light health and light safety of coating for protection against blue light
    蓝光防护膜的光健康与光安全应用技术要求
    China National Standards
    Ag Ni RE

    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
    Ag Ni RE

    English PDF
    GB/T 17627-2019 High-voltage test techniques for low-voltage equipment—Definitions,test and procedure requirements,test equipment
    低压电气设备的高电压试验技术 定义、试验和程序要求、试验设备
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38407-2019 Leather and fur chemicals—Determination of chromium (VI) and the reductive potential for chromium tanning agents
    皮革和毛皮化学品 铬鞣剂中六价铬及还原性的测定
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38333-2019 Radio frequency identification (RFID) for lead-acid battery electronic tags technical specification
    铅酸蓄电池用射频识别(RFID)电子标签技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38323-2019 Digital techinque application of building and residence community—Cooperation management protocol for home internet of things
    建筑及居住区数字化技术应用 家居物联网协同管理协议
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 38120-2019 Technical requirements on application of light health and light safety of coating for protection against blue light
    蓝光防护膜的光健康与光安全应用技术要求
    China National Standards
    Ag Ni RE

    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
    Ag Ni RE

    English PDF
    GB/T 17627-2019 High-voltage test techniques for low-voltage equipment—Definitions,test and procedure requirements,test equipment
    低压电气设备的高电压试验技术 定义、试验和程序要求、试验设备
    China National Standards
    Ag Ni RE

    English PDF
    GB 26920.3-2019 Minimum allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances—Part 3: Refrigerated beverage vending machines
    商用制冷器具能效限定值和能效等级 第3部分:制冷自动售货机
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 51344-2019 Technical standard for anti-leakage retrofits of in-service fuel storage tanks in filling stations
    加油站在役油罐防渗漏改造工程技术标准
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37998-2019 Evaluation of Chinese language and culture learning resources in practice
    汉语言文化学习资源应用评价
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37985-2019 Technical requirements for key management system for the elictronic identification of motor vehicle
    机动车电子标识密钥管理系统技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37981-2019 Analysis techniques for dependability—Reliability block diagram and boolean methods
    可信性分析技术 可靠性框图法和布尔代数法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37975-2019 Classification of Chinese language and culture learning resources
    汉语言文化学习资源分类
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37952-2019 Information security technology—Technical requirements of mobile terminal security management platform
    信息安全技术 移动终端安全管理平台技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37939-2019 Information security technology—Security techniques requirement for network storage
    信息安全技术 网络存储安全技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37930-2019 Non-destructive testing instruments—Technical specifications of X-ray real-time imaging system for automobile wheel
    无损检测仪器 汽车轮毂X射线实时成像检测仪技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/Z 37925-2019 Technical requirements of warehousing operation for grain containerized packages
    粮食集装化包装仓储作业技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37845-2019 Technical requirements for home security intelligent management systems
    居家安防智能管理系统技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37737-2019 Information technology—Cloud computing—General technique requirements of distributed block storage system
    信息技术 云计算 分布式块存储系统总体技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37722-2019 Information technology—Technical requirements for big data storage and processing systems
    信息技术 大数据存储与处理系统功能要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37717-2019 Information technology—Learning, education and training—Standards reference profile of e-Schoolbag
    信息技术 学习、教育和培训 电子书包标准引用轮廓
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37694-2019 Technical requirements of internet of things system for tourist service management
    面向景区游客旅游服务管理的物联网系统技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 20273-2019 Information security technology—Security technical requirements for database management system
    信息安全技术 数据库管理系统安全技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 20273-2019 Information security technology—Security technical requirements for database management system
    信息安全技术 数据库管理系统安全技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 19630-2019 Organic products—Requirements for production,processing,labeling and management system
    有机产品 生产、加工、标识与管理体系要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 14946.2-2019 Information for national organization, cadre and personnel management—Part 2: Information classification and code lists
    全国组织、干部、人事管理信息 第2部分:信息分类代码集
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 14946.1-2019 Information for national organization, cadre and personnel management—Part 1: Data elements
    全国组织、干部、人事管理信息 第1部分:数据元
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 51387-2019 Technical standard for treatment and comprehensive utilization of iron and steel slag
    钢铁渣处理与综合利用技术标准
    China National Standards
    Ag Ni RE

    English PDF
    GB 37480-2019 Minimum allowable values of energy efficiency and energy efficiency grades for low ambient temperature air source heat pumps(water chiller) packages
    低环境温度空气源热泵(冷水)机组能效限定值及能效等级
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37382-2019 Optical functional films—Films for backlight unit of liquid crystal display—High temperature and high humidity aging measurement
    光学功能薄膜 液晶显示背光模组用薄膜 高温高湿老化性能测定方法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37719.1-2019 Grain and oil storage—Assistant album of stored grain pests—Part 1: Tenebrionidae
    粮油储藏 储粮害虫检验辅助图谱 第1部分:拟步甲科
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37673-2019 :Determination of silicon,aluminum,iron,calcium,magnesium,sodium,potassium,phosphorus,titanium,manganese,strontium and barium in coal ash—X-ray fluorescence spectrometric method
    煤灰中硅、铝、铁、钙、镁、钠、钾、磷、钛、锰、钡、锶的测定 X射线荧光光谱法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37660-2019 Technical specification of power electronic devices for high-voltage direct current (HVDC) transmission using voltage sourced converters (VSC)
    柔性直流输电用电力电子器件技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/Z 37627.3-2019 Radio interference characteristics of overhead power lines and high-voltage equipment—Part 3:Code of practice for minimizing the generation of radio noise
    架空电力线路和高压设备的无线电干扰特性 第3部分:减少无线电噪声至最小程度的实施规程
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37540-2019 Non-destructive testing—Digital image processing and communication for eddy current testing
    无损检测 涡流检测数字图像处理与通信
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 17626.5-2019 Electromagnetic compatibility—Testing and measurement techniques-Surge immunity test
    电磁兼容 试验和测量技术 浪涌(冲击)抗扰度试验
    China National Standards
    Ag Ni RE

    English PDF
    GB/Z 17624.4-2019 Electromagnetic compatibility—General—Historical rationale for the limitation of power-frequency conducted harmonic current emissions from equipment, in the frequency range up to 2 kHz
    电磁兼容 综述 2kHz内限制设备工频谐波电流传导发射的历史依据
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37050-2019 Fastening screw thread gaging systems for acceptability
    紧固螺纹检测体系
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37437-2019 Frontal airbag—Technical requirements of protection for out of position occupant
    正面安全气囊 离位乘员保护技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37406-2019 Detection method of degree of sphericity of spherical silica for electronic packaging—Particle dynamic photoelectric projection method
    电子封装用球形二氧化硅微粉球形度的检测方法 颗粒动态光电投影法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37345-2019 Technical specification for network management of digital terrestrial television transmission equipment
    地面数字电视发射设备网管技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37314-2019 Technical specification for forage stress tolerance test—Heat tolerance test
    牧草抗性鉴定技术规范 耐热性测定
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37312.1-2019 Process management for avionics—Electronic components for aerospace, defence and high performance (ADHP) applications—Part 1: General requirements for high reliability integrated circuits and discrete semiconductors
    航空电子过程管理 航空航天、国防及其他高性能应用领域(ADHP)电子元器件 第1部分:高可靠集成电路与分立半导体器件通用要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37283-2019 Service robot machine—Electromagnetic compatibility—Generic standards—Immunity requirements and limits
    服务机器人 电磁兼容 通用标准 抗扰度要求和限值
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 25000.2-2018 Systems and software engineering—Systems and software Quality Requirements and Evaluation(SQuaRE)—Part 2:Planning and management
    系统与软件工程-系统与软件质量要求和评价(SQuaRE)-第2部分:计划与管理
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 20493.3-2018 Electronic imaging—Test target for scanning of office documents—Part3:Test target for use in lower resolution applications
    电子成像-办公文件扫描用测试标板-第3部分:较低解像力应用测试标板
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37227.1-2018 Evaluation method and testing method for energy performance of refrigerating systems-Part 1:Energy-storage air conditioning systems
    制冷系统绩效评价与计算测试方法-第1部分:蓄能空调系统
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 36958-2018 Information security technology—Technical requirements of security management center for classified protection of cybersecuriy
    信息安全技术-网络安全等级保护安全管理中心技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37033.3-2018 Information security technology—Technical requirements for cryptographic application for radio frequency identification systems—Part 3: Technical requirements for key management
    信息安全技术-射频识别系统密码应用技术要求-第3部分:密钥管理技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37033.2-2018 Information security technology—Technical requirements for cryptographic application for radio frequency identification systems—Part 2: Technical requirements for cryptographic application for RF tag, reader and communication
    信息安全技术-射频识别系统密码应用技术要求-第2部分:电子标签与读写器及其通信密码应用技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 36629.3-2018 Information security technology—Security technique requirements for citizen cyber electronic identity—Part 3: Verification service message and processing rules
    信息安全技术-公民网络电子身份标识安全技术要求-第3部分:验证服务消息及其处理规则
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 36955-2018 Technical specification for pre-insertion resistor of high- voltage direct current transmission using voltage sourced converters (VSC-HVDC)
    柔性直流输电用启动电阻技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 36956-2018 Testing of voltage sourced converter valve base control unit for high-voltage direct current power transmission using voltage sourced converters
    柔性直流输电用电压源换流器阀基控制设备试验
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37012-2018 Technical specification of earthing equipment for high-voltage direct current(HVDC) transmission using voltage sourced converters(VSC)
    柔性直流输电接地设备技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37010-2018 Technical specification of converter valves for high-voltage direct current power transmission using voltage sourced converters
    柔性直流输电换流阀技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37068-2018 Technical specification for forage stress tolerance test—Acid tolerance test
    牧草抗性鉴定技术规范-耐酸性测定
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37034.2-2018 Process management for avionics—Counterfeit prevention—Part2:Managing electronic components from non-franchised sources
    航空电子过程管理-防伪-第2部分:来源于非授权经销商电子元器件的管理
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37145-2018 Cabinets for low-voltage switchgear—Mechanical structures for drawout functional unit
    低压机柜-抽出式功能单元机械结构
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 5173-2018 Surface active agents—Detergents—Determination of anionic-active matter content—Direct two-phase titration procedure
    表面活性剂-洗涤剂-阴离子活性物含量的测定-直接两相滴定法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37104-2018 Packaging—Tactile warnings of danger—Requirements
    包装-触摸危险警示-要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 5174-2018 Surface active agents—Detergents—Determination of cationic-active matter content—Direct two-phase titration procedure
    表面活性剂-洗涤剂-阳离子活性物含量的测定-直接两相滴定法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 10079-2018 Single-stage reciprocating refrigerant compressor (unit)
    活塞式单级制冷剂压缩机(组)
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 27741-2018 Paper and board—Determination of migratable fluorescent whitening agents
    纸和纸板-可迁移性荧光增白剂的测定
    China National Standards
    Ag Ni RE

    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
    Ag Ni RE

    English PDF
    GB/T 37167-2018 Particle—Separation and measurement of trace magnetic materials(elements) in inorganic powder
    颗粒-无机粉体中微量和痕量磁性物质分离与测定
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 50181-2018 Technical standards for construction engineering in floodplain and flood storage and detention areas
    洪泛区和蓄滞洪区建筑工程技术标准
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 36899-2018 Fluorescent whitening agents—Determination of yellow spots
    荧光增白剂-泛黄点的测定
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 29514-2018 Technical specification of steel slag treatment technology
    钢渣处理工艺技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 37144-2018 Cabinets for low-voltage switchgear—Electrical mechanical structures
    低压机柜-电气机械结构
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 51292-2018 Wireless communication indoor coverage system engineering technical standards
    无线通信室内覆盖系统工程技术标准
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 36147.2-2018 Security management systems for the supply chain—Electronic port clearance(EPC)—Part 2:Core data elements
    供应链安全管理系统 电子口岸通关(EPC) 第2部分:核心数据元
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 36147.1-2018 Security management systems for the supply chain—Electronic port clearance(EPC)—Part 1: Message structures
    供应链安全管理系统 电子口岸通关(EPC) 第1部分:消息结构
    China National Standards
    Ag Ni RE

    English PDF
    GB/Z 21099.6-2018 Function blocks(FB) for process control and electronic device description language(EDDL)—Part 6: Meeting the requirements for integrating fieldbus devices in engineering tools for field devices
    过程控制用功能块(FB)和电子设备描述语言(EDDL) 第6部分:满足现场设备工程工具对集成现场总线设备的需求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 26168.4-2018 Electrical insulating materials—Determination of the effects of ionizing radiation—Part 4:Procedures for assessment of ageing in service
    电气绝缘材料 确定电离辐射的影响 第4部分:运行中老化的评定程序
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 35094-2018 Magnesium-aluminium alloy wheel hub fixture general specification
    镁铝合金轮毂夹具通用技术规范
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 36196-2018 Technical regulation of feeding and management for egg pigeon
    蛋鸽饲养管理技术规程
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 36123-2018 Technical requirements for gas leakage alarm device of gas vehicle
    燃气汽车泄漏报警装置技术要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 36122-2018 Maintenance and management of municipal fire water supply facilities
    市政消防给水设施维护管理
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 35060.3-2018 General specification of shearer—Part 3: Haulage driving unit
    滚筒采煤机通用技术条件 第3部分:行走驱动装置
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 36354-2018 Digital language learning environment design requirements
    数字语言学习环境设计要求
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 609-2018 Chemical reagent—General method for the determination of total nitrogen
    化学试剂 总氮量测定通用方法
    China National Standards
    Ag Ni RE

    English PDF
    GB/T 36311-2018 Electronic commerce management system—Requirements
    电子商务管理体系 要求
    China National Standards
    Ag Ni RE

    English PDF

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