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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 42750-2023 OptiCal radiation safety measurement method for wearable devices
    可穿戴设备的光辐射安全测量方法
    China National Standards
    C

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    GB/T 42719-2023 TriboeleCtric voltage detection method for planar materials
    平面材料摩擦带电电压检测方法
    China National Standards
    C

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    GB/T 42741-2023 Method for measuring eleCtromagnetic parameters of solid materials using the free-space method
    固体材料使用自由空间法的电磁参数测量方法
    China National Standards
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    GB/T 42714-2023 General SpeCification for Electromagnetic Shielding Heat Shrink Tubing
    电磁屏蔽热缩管通用规范
    China National Standards
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    GB/T 42523-2023 Iron ore fines - Determination of wet Capacity
    铁矿粉 湿容量的测定方法
    China National Standards
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    GB/T 42718-2023 General TeChnical Requirements for Electromagnetic Shielding Effectiveness of Wrapped Foam Pads
    包裹泡棉衬垫的电磁屏蔽效能通用技术要求
    China National Standards
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    GB/T 42552.1-2023 ACoustics - Laboratory method for measuring impact sound improvement of cladding with small slab modules - Part 1: Heavy dense slabs
    声学 小楼板模块测量覆面层撞击声改善量的实验室方法 第1部分:重质密实楼板
    China National Standards
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    GB/T 42541-2023 Coated steel pipe for gas pipeline
    燃气管道涂覆钢管
    China National Standards
    C

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    GB/T 33233-2023 Water-saving enterprises EleCtrolytic aluminum industry
    节水型企业 电解铝行业
    China National Standards
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    GB/T 18916.16-2023 Quotas for water withdrawal - Part 16: EleCtrolytic aluminum
    取水定额 第16部分:电解铝
    China National Standards
    C

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    GB/T 42767-2023 General requirements for muniCipal waste collection installations
    城市垃圾收集装置设置通用要求
    China National Standards
    C

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    GB/T 20078-2023 Copper and Copper Alloys Forgings
    铜和铜合金 锻件
    China National Standards
    C

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    GB/T 29466-2023 Plate heat exChanger unit
    板式热交换器机组
    China National Standards
    C

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    GB/T 27698.4-2023 PerformanCe test methods for heat exchangers and heat transfer elements - Part 4: Noise determination of air coolers
    热交换器及传热元件性能测试方法 第4部分:空冷器噪声测定
    China National Standards
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    GB/T 27698.1-2023 PerformanCe Test Methods for Heat Exchangers and Heat Transfer Elements Part 1: General Requirements
    热交换器及传热元件性能测试方法 第1部分:通用要求
    China National Standards
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    GB/T 42559-2023 ACoustics - Interferometric Fiber Optic Hydrophone Phase Shift Sensitivity Measurement
    声学 干涉型光纤水听器相移灵敏度测量
    China National Standards
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    GB/T 42578-2023 Beidou split time Code
    北斗剖分时间码
    China National Standards
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    GB/T 42575-2023 PerformanCe requirements and test methods for Beidou dual-model OEM boards
    北斗双模型OEM板性能要求及测试方法
    China National Standards
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    GB/T 42576-2023 Beidou/Global Satellite Navigation System (GNSS) High PreCision System-on-Chip (SoC) Technical Requirements and Test Methods
    北斗/全球卫星导航系统(GNSS)高精度片上系统(SoC)技术要求及测试方法
    China National Standards
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    GB/T 42577-2023 Definition and desCription of Beidou/Global Navigation Satellite System (GNSS) satellite high-precision application parameters
    北斗/全球卫星导航系统(GNSS)卫星高精度应用参数定义及描述
    China National Standards
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    GB/T 42763-2023 Guidelines for Safety Assessment of Oral Cleaning and Care Products
    口腔清洁护理用品安全评估指南
    China National Standards
    C

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    GB/T 42548-2023 Code for safety management of deployment and recovery of overboard survey equipment for marine survey ships
    海洋调查船舶舷外调查设备布放与回收安全管理规范
    China National Standards
    C

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    GB/T 31167-2023 Information SeCurity Technology Cloud Computing Service Security Guidelines
    信息安全技术 云计算服务安全指南
    China National Standards
    C

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    GB/T 31168-2023 Information SeCurity Technology - Cloud Computing Service Security Capability Requirements
    信息安全技术 云计算服务安全能力要求
    China National Standards
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    GB/T 24364-2023 Information SeCurity Technology Information Security Risk Management Implementation Guide
    信息安全技术 信息安全风险管理实施指南
    China National Standards
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    GB/T 42589-2023 Information SeCurity Technology Electronic Credential Service Security Specifications
    信息安全技术 电子凭据服务安全规范
    China National Standards
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    GB/T 41815.3-2023 Information teChnology - Biometric presence attack detection - Part 3: Testing and reporting
    信息技术 生物特征识别呈现攻击检测 第3部分:测试与报告
    China National Standards
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    GB/T 37036.9-2023 Information teChnology - Biometric identification of mobile devices - Part 9: Test methods
    信息技术 移动设备生物特征识别 第9部分:测试方法
    China National Standards
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    GB/T 12223-2023 Connections for part-turn valve actuators
    部分回转阀门驱动装置的连接
    China National Standards
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    GB/T 18453.4-2023 Cranes - Maintenance manual - Part 4: Jib cranes
    起重机 维护手册 第4部分:臂架起重机
    China National Standards
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    GB/T 16674.3-2023 Hexagonal flange bolts Small series Class A (wrenching characteristics according to Class B)
    六角法兰面螺栓 小系列 A级(扳拧特性按B级)
    China National Standards
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    GB/T 42755-2023 ArtifiCial Intelligence Data Annotation Procedures for Machine Learning
    人工智能 面向机器学习的数据标注规程
    China National Standards
    C

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    GB/T 9107-2023 refined Cotton
    精制棉
    China National Standards
    C

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    GB/T 23698-2023 General requirements for 3D sCanning anthropometric methods
    三维扫描人体测量方法的一般要求
    China National Standards
    C

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    GB/T 5703-2023 Anthropometry Foundation ProjeCt for Technical Design
    用于技术设计的人体测量基础项目
    China National Standards
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    GB/Z 42625-2023 VaCuum technology Vacuum gauges Quadrupole mass spectrometer characteristics for partial pressure measurement
    真空技术 真空计 用于分压力测量的四极质谱仪特性
    China National Standards
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    GB/Z 42624-2023 VaCuum technology - Vacuum gauges - Testing and reporting procedures for outgassing rates
    真空技术 真空计 放气率的测试和报告程序
    China National Standards
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    GB/T 17909.4-2023 Cranes - Operating manual - Part 4: Jib cranes
    起重机 操作手册 第4部分:臂架起重机
    China National Standards
    C

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    GB/T 42772-2023 Ankle-Foot Orthosis AppliCation Guidelines for Stroke
    脑卒中踝足矫形器应用指南
    China National Standards
    C

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    GB/Z 42520-2023 Laboratory Manual for X-ray FluoresCence Spectroscopy Analysis of Iron Ore
    铁矿石X射线荧光光谱分析实验室操作指南
    China National Standards
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    GB/T 42643-2023 SpeCification for in situ investigation of acoustic properties of seabed sediments
    海底沉积物声学特性原位调查规范
    China National Standards
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    GB/T 42771-2023 SpeCifications for configuration of rehabilitation aids in child welfare institutions
    儿童福利机构康复辅助器具配置规范
    China National Standards
    C

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    GB/T 42731-2023 MiCrogrid Technical Requirements
    微电网技术要求
    China National Standards
    C

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    GB/T 23265-2023 Chopped Basalt Fibers for Cement Concrete and Mortar
    水泥混凝土和砂浆用短切玄武岩纤维
    China National Standards
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    GB/T 42761-2023 Method for assessing the Corrosivity potential of oral cleaning and care solutions to dental hard tissues
    口腔清洁护理液对牙齿硬组织潜在腐蚀性的评估方法
    China National Standards
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    GB/T 42561-2023 Information teChnology - Telecommunications and information exchange between systems - Real-time Ethernet adapted to technical requirements for time-sensitive networks
    信息技术 系统间远程通信和信息交换 实时以太网适配时间敏感网络技术要求
    China National Standards
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    GB/T 42563-2023 Information teChnology Remote communication and information exchange between systems OPC unified architecture and time-sensitive network fusion mapping
    信息技术 系统间远程通信和信息交换 OPC统一架构与时间敏感网络融合映射
    China National Standards
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    GB/T 42586-2023 Information teChnology - Telecommunication and exchange of information between systems - Time-sensitive network configuration
    信息技术 系统间远程通信和信息交换 时间敏感网络配置
    China National Standards
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    GB/T 42757-2023 Intelligent manufaCturing level evaluation index system and index calculation method
    智能制造水平评价指标体系及指数计算方法
    China National Standards
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    GB/T 42562-2023 Industrial Internet Platform SeleCtion Requirements
    工业互联网平台选型要求
    China National Standards
    C

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    GB/T 7922-2023 Method for measuring the Color of lighting sources
    照明光源颜色的测量方法
    China National Standards
    C

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    GB/T 42557-2023 TeChnical specification for radio telescope electromagnetic environment protection
    射电望远镜电磁环境保护技术规范
    China National Standards
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    GB/T 13813-2023 Safety test method and judgment rules for friCtion sparks of metal materials used in coal mines
    煤矿用金属材料摩擦火花安全性试验方法和判定规则
    China National Standards
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    GB/T 42611-2023 Test method for braking performanCe of non-highway tourist vehicles
    非公路用旅游观光车辆制动性能试验方法
    China National Standards
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    GB/T 18169-2023 General TeChnical Specifications for Bumper Car Amusement Facilities
    碰碰车类游乐设施通用技术条件
    China National Standards
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    GB/T 13674-2023 SpeCifications for fuel use in aviation-derived gas turbines
    航空派生型燃气轮机燃料使用规范
    China National Standards
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    GB/T 15663.2-2023 Coal mine technical terminology Part 2: Shaft and roadway engineering
    煤矿科技术语 第2部分:井巷工程
    China National Standards
    C

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    GB/T 42532-2023 TeChnical Specifications for Wetland Degradation Assessment
    湿地退化评估技术规范
    China National Standards
    C

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    GB/T 14951-2023 Automobile fuel-saving teChnology evaluation method
    汽车节油技术评定方法
    China National Standards
    C

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    GB/T 42633-2023 General speCification for space solar cells
    空间用太阳电池通用规范
    China National Standards
    C

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    GB/T 42635-2023 General speCification for lithium-ion batteries for space use
    空间用锂离子蓄电池通用规范
    China National Standards
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    GB/T 42756.4-2023 Card and identification security devices - Contactless proximity objects - Part 4: Transmission protocols
    卡及身份识别安全设备 无触点接近式对象 第4部分:传输协议
    China National Standards
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    GB/T 42756.3-2023 Card and identification security devices - Contactless proximity objects - Part 3: Initialization and anti-collision
    卡及身份识别安全设备 无触点接近式对象 第3部分:初始化和防冲突
    China National Standards
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    GB/T 42756.2-2023 Card and identification security devices - Contactless proximity objects - Part 2: Radio frequency power and signal interfaces
    卡及身份识别安全设备 无触点接近式对象 第2部分:射频功率和信号接口
    China National Standards
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    GB/T 42756.1-2023 Card and identification security devices - Contactless proximity objects - Part 1: Physical characteristics
    卡及身份识别安全设备 无触点接近式对象 第1部分:物理特性
    China National Standards
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    GB/T 42758-2023 AdvanCed sound system for program production
    用于节目制作的先进声音系统
    China National Standards
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    GB/T 26237.5-2023 Information teChnology - Biometric data exchange format - Part 5: Facial image data
    信息技术 生物特征识别数据交换格式 第5部分:人脸图像数据
    China National Standards
    C

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    GB/T 42594-2023 Guidelines for Hazard Classification of Media for Pressure Equipment
    承压设备介质危害分类导则
    China National Standards
    C

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    GB/T 42595-2023 BasiC requirements for pressure equipment repair
    承压设备修理基本要求
    China National Standards
    C

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    GB/T 29464-2023 Two-phase flow jet heat exChanger
    两相流喷射式热交换器
    China National Standards
    C

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    GB/T 42715-2023 General speCification for mobile energy storage power station
    移动式储能电站通用规范
    China National Standards
    C

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    GB/T 42716-2023 Guidelines for Modeling EleCtrochemical Energy Storage Plants
    电化学储能电站建模导则
    China National Standards
    C

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    GB/T 42747-2023 SuperConducting strip photon detector Dark count rate
    超导条带光子探测器 暗计数率
    China National Standards
    C

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    GB/T 12727-2023 Appraisal of eleCtrical equipment important to safety in nuclear power plants
    核电厂安全重要电气设备鉴定
    China National Standards
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    GB/T 16251-2023 ErgonomiC principles for work system design
    工作系统设计的人类工效学原则
    China National Standards
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    GB/T 5003-2023 Method for determination of Chemical corrosion resistance of glazed surfaces of household ceramics
    日用陶瓷器釉面耐化学腐蚀性的测定方法
    China National Standards
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    GB/T 3301-2023 Determination method of speCification error and defect size of ceramics for daily use
    日用陶瓷器规格误差和缺陷尺寸的测定方法
    China National Standards
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    GB/T 7702.7-2023 Test methods for Coal-based granular activated carbon-Part 7: Determination of iodine adsorption value
    煤质颗粒活性炭试验方法 第7部分:碘吸附值的测定
    China National Standards
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    GB/T 22552-2023 Caravan term
    旅居车辆 术语
    China National Standards
    C

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    GB/T 26778-2023 PerformanCe requirements and test methods for automobiles and trains
    汽车列车性能要求及试验方法
    China National Standards
    C

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    GB/T 42417-2023 TeChnical regulations for evaluation of bay water exchange capacity
    海湾水交换能力评价技术规程
    China National Standards
    C

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    GB/T 42642-2023 TeChnical Guidelines for Ecological Restoration Monitoring and Effect Evaluation of Marine Benthic Fauna Populations
    海洋底栖动物种群生态修复监测和效果评估技术指南
    China National Standards
    C

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    GB/T 15114-2023 Aluminum Alloy Die Casting
    铝合金压铸件
    China National Standards
    C

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    GB/T 22551-2023 Residential VehiCle Residency Requirements
    旅居车辆 居住要求
    China National Standards
    C

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    GB/T 42530-2023 Thermal Spray Thermal Spray AppliCation Guide
    热喷涂 热喷涂应用指南
    China National Standards
    C

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    GB/T 42717-2023 Evaluation method for grid-Connected performance of electrochemical energy storage power station
    电化学储能电站并网性能评价方法
    China National Standards
    C

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    GB/T 26416.9-2023 Methods for Chemical analysis of rare earth iron alloys - Part 9: Determination of phosphorus content - Bismuth phosphomolybdenum blue spectrophotometric method
    稀土铁合金化学分析方法 第9部分:磷量的测定 铋磷钼蓝分光光度法
    China National Standards
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    GB/T 26416.8-2023 Methods for Chemical analysis of rare earth iron alloys - Part 8: Determination of silicon content - Photometric method
    稀土铁合金化学分析方法 第8部分:硅量的测定 光度法
    China National Standards
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    GB/T 26416.7-2023 Chemical analysis methods of rare earth iron alloys - Part 7: Determination of carbon and sulfur content - High frequency-infrared absorption method
    稀土铁合金化学分析方法 第7部分:碳、硫量的测定 高频-红外吸收法
    China National Standards
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    GB/T 42567.3-2023 ReferenCe conditions and procedures for testing transmitters for industrial process measurement Part 3: Specific procedures for temperature transmitters
    工业过程测量变送器试验的参比条件和程序 第3部分:温度变送器的特定程序
    China National Standards
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    GB/T 42567.2-2023 ReferenCe conditions and procedures for testing transmitters for industrial process measurement Part 2: Specific procedures for pressure transmitters
    工业过程测量变送器试验的参比条件和程序 第2部分:压力变送器的特定程序
    China National Standards
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    GB/T 42567.1-2023 ReferenCe conditions and procedures for testing transmitters for industrial process measurement Part 1: General procedures for all types of transmitters
    工业过程测量变送器试验的参比条件和程序 第1部分:所有类型变送器的通用程序
    China National Standards
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    GB/T 25679-2023 Unit type flexographiC printing machine
    机组式柔性版印刷机
    China National Standards
    C

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    GB/T 42545-2023 General requirements for the whole life Cycle of corrosion control of rubber lining engineering in nuclear power plants
    核电厂橡胶衬里工程腐蚀控制全生命周期通用要求
    China National Standards
    C

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    GB/T 25680-2023 Printing MaChinery Horizontal Flat Press Die Cutting Machine
    印刷机械 卧式平压模切机
    China National Standards
    C

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    GB/T 26237.11-2023 Information teChnology - Biometric data exchange format - Part 11: Processed signature/signature dynamic data
    信息技术 生物特征识别数据交换格式 第11部分:处理过的签名/签字动态数据
    China National Standards
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    GB/T 26237.13-2023 Information teChnology - Biometric data exchange format - Part 13: Voice data
    信息技术 生物特征识别数据交换格式 第13部分:声音数据
    China National Standards
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    GB/T 42585-2023 Information teChnology - Biometric identification - General specification for fingerprint identification modules
    信息技术 生物特征识别 指纹识别模块通用规范
    China National Standards
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    GB/T 28826.3-2023 Information teChnology—Common biometric interchange format framework—Part 3: Maintainer format specification
    信息技术 公用生物特征识别交换格式框架 第3部分:维护者格式规范
    China National Standards
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    GB/T 42753-2023 General rules for performanCe evaluation of real-time fluorescent quantitative PCR instrument
    实时荧光定量PCR仪性能评价通则
    China National Standards
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