China National Standards

China frequency GB Standards List


  •  China "frequency" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43495-2023 Application classification of radio frequency identification (RFID) electronic tags for tires {译}
    轮胎用射频识别(RFID)电子标签应用分类
    China National Standards
    frequency

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    GB/T 43494-2023 Radio frequency identification (RFID) electronic tag encoding for tires {译}
    轮胎用射频识别(RFID)电子标签编码
    China National Standards
    frequency

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    GB/T 43490-2023 Radio frequency identification (RFID) electronic tags for tires {译}
    轮胎用射频识别(RFID)电子标签
    China National Standards
    frequency

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    GB/T 35290-2023 Information Security Technology Radio frequency Identification (RFID) System Security Technical Specifications {译}
    信息安全技术 射频识别(RFID)系统安全技术规范
    China National Standards
    frequency

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    GB/T 17626.3-2023 Electromagnetic compatibility Testing and measurement technology Part 3: Radio frequency electromagnetic field radiation immunity test {译}
    电磁兼容 试验和测量技术 第3部分:射频电磁场辐射抗扰度试验
    China National Standards
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    GB/T 8586-2023 Operating frequency allocation of fish finders and technical specifications for preventing acoustic interference {译}
    探鱼仪工作频率分配及其防止声波干扰技术规范
    China National Standards
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    GB/T 40853.2-2023 High frequency inductive components Electrical characteristics and measurement methods Part 2: Rated current of inductors for DC-DC converters {译}
    高频感性元件 电特性及其测量方法 第2部分:DC-DC变换器用电感器额定电流
    China National Standards
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    GB/T 43031-2023 Test method for frequency response parameters of optical devices used in communications {译}
    通信用光器件频响参数测试方法
    China National Standards
    frequency

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    GB/T 11313.58-2023 Radio frequency Connectors Part 58: Specification for SBMA Series Blind Mate Radio Frequency Coaxial Connectors {译}
    射频连接器 第58部分:SBMA系列盲插射频同轴连接器分规范
    China National Standards
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    GB/T 42833-2023 Minimum Performance Specifications for Beidou Satellite-Based Augmentation System Single-frequency Augmentation Service Airborne Equipment {译}
    北斗星基增强系统单频增强服务机载设备最低性能规范
    China National Standards
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    GB/T 42832.1-2023 Beidou Satellite-based Augmentation System Space Signal Interface Specification Part 1: Single-frequency Augmentation Service Signal BDSBAS-B1C {译}
    北斗星基增强系统空间信号接口规范 第1部分:单频增强服务信号BDSBAS-B1C
    China National Standards
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    GB/T 6150.4-2023 Chemical analysis methods for tungsten concentrates Part 4: Determination of sulfur content High-frequency induction infrared absorption method and combustion-iodometric method {译}
    钨精矿化学分析方法 第4部分:硫含量的测定 高频感应红外吸收法和燃烧-碘量法
    China National Standards
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    GB/T 42848-2023 Semiconductor integrated circuits - Test methods for direct digital frequency synthesizers {译}
    半导体集成电路 直接数字频率合成器测试方法
    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 {译}
    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 26416.7-2023 Chemical analysis methods of rare earth iron alloys - Part 7: Determination of carbon and sulfur content - High frequency-infrared absorption method {译}
    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 42709.7-2023 Semiconductor devices Microelectromechanical devices Part 7: MEMS bulk acoustic wave filters and duplexers for radio frequency control and selection {译}
    半导体器件 微电子机械器件 第7部分:用于射频控制和选择的MEMS体声波滤波器和双工器
    China National Standards
    frequency

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    GB/T 41732.2-2023 Radio frequency identification of animals - Enhanced radio frequency identification tags - Part 2: Code and command structure {译}
    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 41734.7-2023 Radio frequency identification of animals - Part 7: Synchronization between GB/T 22334 identification systems {译}
    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) {译}
    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 {译}
    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 19749.2-2022 Coupling capacitors and capacitor dividers—Part 2: DC or AC single-phase coupling capacitor connected between line and ground for power line carrier-frequency (PLC) application
    耦合电容器及电容分压器 第2部分:接于线与地之间用于电力线路载波(PLC)的直流或交流单相耦合电容器
    China National Standards
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    GB/T 22264.4-2022 Mounted electrical measuring instruments with digital display - Part 4: Particular requirements for frequency meters {译}
    安装式数字显示电测量仪表 第4部分:频率表的特殊要求
    China National Standards
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    GB/T 12690.1-2022 Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides—Part 1: Determination of carbon and sulfur content—High frequency-infrared absorption method {译}
    稀土金属及其氧化物中非稀土杂质化学分析方法 第1部分:碳、硫量的测定 高频-红外吸收法
    China National Standards
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    GB/T 42275-2022 Cemented carbide - Determination of total carbon content - High frequency combustion infrared absorption method/thermal conductivity method {译}
    硬质合金 总碳量的测定 高频燃烧红外吸收法/热导法
    China National Standards
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    GB/T 41734.1-2022 Radio frequency Identification of Animals Part 1: Consistency Assessment of Radio Frequency Identification Labels with GB/T 20563 and GB/T 22334 (Including the Issuance and Use of Manufacturer Codes) {译}
    动物射频识别 第1部分:射频识别标签与GB/T 20563和GB/T 22334的一致性评估(包括制造商代码的发放和使用)
    China National Standards
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    GB/T 32877-2022 Specific test methods for determining losses and efficiency of frequency converter-fed a.c. motors {译}
    变频器供电交流电动机确定损耗和效率的特定试验方法
    China National Standards
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    GB/T 30370-2022 Guidelines for primary frequency regulation test and performance acceptance of thermal power generating units {译}
    火力发电机组一次调频试验及性能验收导则
    China National Standards
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    GB/T 41911-2022 Power frequency overvoltage protective devices (POP) for household and similar purposes {译}
    家用和类似用途的工频过电压保护电器(POP)
    China National Standards
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    GB/T 42008-2022 General specification for variable frequency power supply for testing {译}
    试验用变频电源通用规范
    China National Standards
    frequency

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    GB/T 42025-2022 Intelligent manufacturing-Radio frequency identification system-UHF RFID system performance test method {译}
    智能制造 射频识别系统 超高频RFID系统性能测试方法
    China National Standards
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    GB/T 6730.61-2022 Iron ore - Determination of carbon and sulfur content - High frequency combustion infrared absorption method {译}
    铁矿石 碳和硫含量的测定 高频燃烧红外吸收法
    China National Standards
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    GB/T 41674.1-2022 Radio frequency identification of animals - Standardization of injection sites for different animal species - Part 1: Companion animals (cats and dogs) {译}
    动物射频识别 不同动物物种用注射部位的标准化 第1部分:伴侣动物(猫和狗)
    China National Standards
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    GB/T 41732.1-2022 Radio frequency identification of animals - Enhanced radio frequency identification tags - Part 1: Air interface {译}
    动物射频识别 增强型射频识别标签 第1部分:空中接口
    China National Standards
    frequency

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    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
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    GB/T 41734.2-2022 Radio frequency Identification of Animals Part 2: Consistency Assessment of Radio Frequency Identification Readers and GB/T 20563 and GB/T 22334 {译}
    动物射频识别 第2部分:射频识别读写器与GB/T 20563和GB/T 22334的一致性评估
    China National Standards
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    GB/T 3658-2022 Ring test method for magnetic properties of soft magnetic metal materials and powder metallurgy materials in the frequency range of 20Hz to 100kHz {译}
    软磁金属材料和粉末冶金材料20Hz~100kHz频率范围磁性能的环形试样测量方法
    China National Standards
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    GB/T 20485.43-2021 Methods for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation
    振动与冲击传感器校准方法 第43部分: 基于模型参数辨识的加速度计校准
    China National Standards
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    GB/T 20485.32-2021 Methods for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation
    振动与冲击传感器校准方法 第32部分:谐振测试 用冲击激励测试加速度计的频率和相位响应
    China National Standards
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    GB/T 29716.3-2021 Mechanical vibration and shock—Signal processing—Part 3:Methods of time-frequency analysis
    机械振动与冲击 信号处理 第3部分:时频分析方法
    China National Standards
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    GB/T 9966.9-2021 Test methods for natural stone—Part 9: Determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency
    天然石材试验方法 第9部分:通过测量共振基本频率测定动力弹性模数
    China National Standards
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    GB/T 11313.41-2021 Radio-frequency connectors—Part 41: Sectional specification for CQA series quick lock R.F. coaxial connectors
    射频连接器 第41部分: CQA系列快速锁紧射频连接器分规范
    China National Standards
    frequency

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    GB/T 11313.40-2021 Radio-frequency connectors—Part 40: Sectional specification for 2.4 series R.F. connectors
    射频连接器 第40部分: 2.4系列射频连接器分规范
    China National Standards
    frequency

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    GB/T 11313.35-2021 Radio-frequency connectors—Part 35: Sectional specification for 2.92 series R.F connectors
    射频连接器 第35部分: 2.92系列射频连接器分规范
    China National Standards
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    GB/T 14598.181-2021 Measuring relays and protection equipment -- Part 181:Functional requirements for frequency protection
    量度继电器和保护装置 第181 部分:频率保护功能要求
    China National Standards
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    GB/T 11313.42-2021 Radio-frequency connectors -- Part 42: Sectional specification for CQN series quick lock RF connectors
    射频连接器 第42部分:CQN系列快速锁紧射频连接器分规范
    China National Standards
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    GB 9706.202-2021 Medical electrical equipment—Part 2-2: Particular requirements for the basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessories
    医用电气设备 第2-2部分:高频手术设备及高频附件的基本安全和基本性能专用要求
    China National Standards
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    GB/T 40852.1-2021 High frequency inductive components—Non-electrical characteristics and measuring methods—Part 1:Fixed,surface mounted inductors for use in electronic and telecommunication equipment
    高频感性元件 非电特性及其测量方法 第1部分:电子和通信设备用表面安装固定电感器
    China National Standards
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    GB/T 40853.1-2021 High frequency inductive components—Electrical characteristics and measuring method—Part 1:Nanohenry range chip inductor
    高频感性元件 电特性及其测量方法 第1部分:纳亨级片式电感器
    China National Standards
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    GB/T 22712-2021 Technical specification for G series cooling fans applying to variable frequency motors
    变频电机用G系列冷却风机技术规范
    China National Standards
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    GB/T 21969-2021 YGP series variable-frequency adjustable-speed three-phase induction motors for roll table application—Technical specification
    YGP系列辊道用变频调速三相异步电动机 技术条件
    China National Standards
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    GB/T 40595-2021 Guide for technology and test on primary frequency control of grid-connected power resource
    并网电源一次调频技术规定及试验导则
    China National Standards
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    GB/T 40592-2021 Technical rules for automatic over-frequency generator tripping in electric power system
    电力系统自动高频切除发电机组技术规定
    China National Standards
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    GB/T 40596-2021 Technical rules for automatic under-frequency load shedding in electric power systems
    电力系统自动低频减负荷技术规定
    China National Standards
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    GB/T 40661-2021 Calibration specification of measurement instrument for power frequency magnetic field
    工频磁场测量仪校准规范
    China National Standards
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    GB/T 13697-2021 Determination of carbon in uranium oxide powder and pellets—High-frequency inductive furnace combustion-infrared detection method
    二氧化铀粉末和芯块中碳的测定 高频感应炉燃烧-红外检测法
    China National Standards
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    GB/T 38670-2020 Intelligent manufacturing—Radio frequency identification system—Tag data format
    智能制造 射频识别系统 标签数据格式
    China National Standards
    frequency

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    GB/T 38668-2020 Intelligent manufacturing-Radio frequency identification system—General technical requirements
    智能制造 射频识别系统 通用技术要求
    China National Standards
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    GB/T 38622-2020 Containers—General technology specification of 2.45GHz frequency band cargo shipment tag
    集装箱 2.45GHz频段货运标签通用技术规范
    China National Standards
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    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
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    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
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    GB/T 38481-2020 Determination of ultralow-frequency mutations for microorganisms—Duplex sequencing
    微生物超低频突变测定 双重测序法
    China National Standards
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    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
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    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
    frequency

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    GB 4824-2019 Industrial,scientific and medical equipment—Radio-frequency disturbance characteristics—Limits and methods of measurement
    工业、科学和医疗设备 射频骚扰特性 限值和测量方法
    China National Standards
    frequency

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    GB/T 37892-2019 Digital integrated full frequency conversion controlled constant pressure water supply equipment
    数字集成全变频控制恒压供水设备
    China National Standards
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    GB/T 37619-2019 Corrosion of metals and alloys—Potentiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes
    金属和合金的腐蚀 高频电阻焊焊管沟槽腐蚀性能恒电位试验与评价方法
    China National Standards
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    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
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    GB/T 37379-2019 Technical specification for 2.45 GHz radio frequency identification system of inland navigation vessels
    内河船舶2.45GHz射频识别系统技术规范
    China National Standards
    frequency

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    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
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    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
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    GB/T 37033.1-2018 Information security technology—Technical requirements for cryptographic application for radio frequency identification systems—Part 1: Cryptographic protection framework and security levels
    信息安全技术-射频识别系统密码应用技术要求-第1部分:密码安全保护框架及安全级别
    China National Standards
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    GB/T 37026-2018 Encoding rules and specifications of radio frequency identification(RFID) labels for clothing commodities
    服装商品编码与射频识别(RFID)标签规范
    China National Standards
    frequency

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    GB/T 37009-2018 Variable-frequency drive for metallurgical industry
    冶金用变频调速设备
    China National Standards
    frequency

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    GB/T 51315-2018 Radio frequency Identification Application Engineering Technology Standard
    射频识别应用工程技术标准
    China National Standards
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    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
    frequency

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    GB/T 32503.2-2018 Household and similar adjustable frequency converter safety—Part 2:Particular requirements for adjustable frequency converters for electrical heat pumps,air-conditioners and dehumidifiers
    家用和类似用途变频控制器的安全 第2部分:热泵、空调器和除湿机用变频控制器的特殊要求
    China National Standards
    frequency

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    GB/T 21707-2018 Insulation specification for variable frequency adjustable speed definite purpose converter-fed three-phase induction motors
    变频调速专用三相异步电动机绝缘规范
    China National Standards
    frequency

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    GB/T 35061-2018 High-frequency sieve for slime recovery
    高频煤泥回收筛
    China National Standards
    frequency

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    GB/T 11313.38-2018 Radio-frequency connectors—Part 38: Sectional specification for 50 Ω model,slide-in radio frequency coaxial connectors (type TMA) for rack and panel applications
    射频连接器 第38部分: 50Ω背板和面板用模块滑入式射频连接器(TMA型)分规范
    China National Standards
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    GB/T 36365-2018 Information technology—Radio frequency identification—General specifications for passive tag at 800/900MHz
    信息技术 射频识别 800/900MHz无源标签通用规范
    China National Standards
    frequency

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    GB/T 36364-2018 Information technology—Radio frequency identification—General specifications for tag at 2.45GHz
    信息技术 射频识别 2.45GHz标签通用规范
    China National Standards
    frequency

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    GB/T 36435-2018 Information technology—Radio frequency identification—General specifications for reader at 2.45GHz
    信息技术 射频识别 2.45GHz读写器通用规范
    China National Standards
    frequency

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    GB/Z 36442.1-2018 Information technology—Radio frequency identification for item management—Implementation guidelines—Part 1:Passive UHF RFID labels
    信息技术 用于物品管理的射频识别 实现指南 第1部分:无源超高频RFID标签
    China National Standards
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    GB/Z 36442.3-2018 Information technology—Radio frequency identification for item management—Implementation guidelines—Part 3: Implementation and operation of UHF RFID interrogators system in logistics applications
    信息技术 用于物品管理的射频识别 实现指南 第3部分:超高频RFID读写器系统在物流应用中的实现和操作
    China National Standards
    frequency

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    GB/T 11313.202-2018 Radio-frequency connectors—Part 202: Electrical test methods—Insertion loss
    射频连接器 第202部分:电气试验方法 插入损耗
    China National Standards
    frequency

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    GB/T 11313.11-2018 Radio-frequency connectors—Part 11:Sectional specification for RF coaxial connectors with inner diameter of outer conductor 9.5mm (0.374in) with screw coupling with characteristic impedance 50Ω (type 4.1/9.5)
    射频连接器 第11部分:外导体内径为9.5mm(0.374in)、特性阻抗为50Ω、螺纹连接的射频同轴连接器(4.1/9.5型)分规范
    China National Standards
    frequency

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    GB/T 11313.13-2018 Radio-frequency connectors—Part 13:Sectional specification for type 1.6/5.6 and 1.8/5.6 RF coaxial connectors
    射频连接器 第13部分:1.6/5.6和1.8/5.6型射频同轴连接器分规范
    China National Standards
    frequency

    English PDF
    GB/T 11313.201-2018 Radio-frequency connectors—Part 201:Electrical test methods—Reflection coefficient and voltage standing wave ratio
    射频连接器 第201部分:电气试验方法 反射系数和电压驻波比
    China National Standards
    frequency

    English PDF
    GB/T 4937.12-2018 Semiconductor devices—Mechanical and climatic test methods—Part 12: Vibration, variable frequency
    半导体器件 机械和气候试验方法 第12部分:扫频振动
    China National Standards
    frequency

    English PDF
    GB/T 11313.43-2018 Radio-frequency connectors—Part 43:Sectional specification for RBMA series blind mating RF coaxial connectors
    射频连接器 第43部分:RBMA系列盲配射频同轴连接器分规范
    China National Standards
    frequency

    English PDF
    GB/T 35002-2018 Microwave circuits—Measuring methods for frequency source
    微波电路 频率源测试方法
    China National Standards
    frequency

    English PDF
    GB/T 36049-2018 Household and similar adjustable frequency converters—Model naming method
    家用和类似用途变频控制器 型号命名方法
    China National Standards
    frequency

    English PDF
    GB/T 4074.21-2018 Winding wires test methods—Part 21: Electrical endurance under high frequency voltage impulses
    绕组线试验方法 第21部分:耐高频脉冲电压性能
    China National Standards
    frequency

    English PDF
    GB/T 22319.11-2018 Measurement of quartz crystal unit parameters—Part 11:Standard method for the determination of the load resonance frequency fL and the effective load capacitance CLeff using automatic network analyzer techniques and error correction
    石英晶体元件参数的测量 第11部分:采用自动网络分析技术和误差校正确定负载谐振频率和有效负载电容的标准方法
    China National Standards
    frequency

    English PDF
    GB/T 11313.15-2018 Radio frequency connectors—Part 15: R.F.coaxial connectors with inner diameter of outer conductor 4.13mm(0.163in), characteristic impedance 50 ohms, screw coupling (Type SMA)
    射频连接器 第15部分:外导体内径为4.13mm(0.163in)、特性阻抗为50Ω、螺纹连接的射频同轴连接器(SMA型)
    China National Standards
    frequency

    English PDF
    GB/T 11313.39-2018 Radio frequency connectors—Part 39: Sectional specification for CQM series quick lock RF connectors
    射频连接器 第39部分:CQM系列快速锁紧射频连接器分规范
    China National Standards
    frequency

    English PDF
    GB/T 22159.5-2017 Acoustics and vibration—Laboratory measurement of vibro-acoustic transfer properties of resilient elements—Part 5: Driving point method for determination of the low-frequency transfer stiffness of resilient supports for translatory motion
    声学与振动 弹性元件振动-声传递特性实验室测量方法 第5部分:弹性支撑件低频平动动刚度的驱动点测量方法
    China National Standards
    frequency

    English PDF
    GB/Z 17625.15-2017 Electromagnetic compatibility—Limits—Assessment of low frequency electromagnetic immunity and emission requirements for dispersed generation systems in LV network
    电磁兼容 限值 低压电网中分布式发电系统低频电磁抗扰度和发射要求的评估
    China National Standards
    frequency

    English PDF
    GB/T 4130-2017 Acoustics—Low frequency calibration methods of hydrophones
    声学 水听器低频校准方法
    China National Standards
    frequency

    English PDF
    GB/T 20441.6-2017 Electroacoustics—Measurement microphones—Part 6: Electrostatic actuators for determination of frequency response
    电声学 测量传声器 第6部分:用于测定频率响应的静电激励器
    China National Standards
    frequency

    English PDF
    GB/T 34996-2017 Specification of the 800/900MHz radio frequency identification reader/writer equipment
    800/900MHz射频识别读/写设备规范
    China National Standards
    frequency

    English PDF
    GB/T 35102-2017 Information technology—Radio frequency identification—Conformance test methods for air interface at 800/900MHz
    信息技术 射频识别 800/900MHz空中接口符合性测试方法
    China National Standards
    frequency

    English PDF
    GB/T 34995-2017 Technical requirements and measurement methods of receiving equipments for time service in single frequency network
    单频网授时接收设备技术要求和测量方法
    China National Standards
    frequency

    English PDF
    GB/T 34361-2017 Non-destructive testing—Test method for frequency scanning eddy current testing
    无损检测 扫频涡流检测方法
    China National Standards
    frequency

    English PDF
    GB/T 10574.12-2017 Methods for chemical analysis of tin-lead solders—Part 12:Determination of sulfur content—High frequency combustion with infrared absorption method
    锡铅焊料化学分析方法 第12部分:硫量的测定 高频燃烧红外吸收光谱法
    China National Standards
    frequency

    English PDF
    GB/T 30843.3-2017 Variable-frequency drive above 1kV and not exceeding 35kV—Part 3: Safety requirements
    1kV以上不超过35kV的通用变频调速设备 第3部分:安全规程
    China National Standards
    frequency

    English PDF
    GB/T 34579-2017 Methods of measurement and limits for radiated disturbances from plasma display panel equipment in the frequency range 150kHz to 30MHz
    等离子显示设备150kHz~30MHz辐射骚扰限值和测量方法
    China National Standards
    frequency

    English PDF
    GB/T 1819.10-2017 Methods for chemical analysis of tin concentrates—Part 10: Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method
    锡精矿化学分析方法 第10部分:硫量的测定 高频感应炉燃烧红外吸收法和碘酸钾滴定法
    China National Standards
    frequency

    English PDF
    GB/T 13747.24-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 24:Determination of carbon content—Infrared absorption method after high frequency combustion
    锆及锆合金化学分析方法 第24部分:碳量的测定 高频燃烧红外吸收法
    China National Standards
    frequency

    English PDF
    GB/T 7676.4-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 4:Special requirements for frequency meters
    直接作用模拟指示电测量仪表及其附件 第4部分:频率表的特殊要求
    China National Standards
    frequency

    English PDF
    GB/T 30844.3-2017 Variable-frequency drive of 1kV and below—Part 3: Safety requiements
    1kV及以下通用变频调速设备 第3部分:安全规程
    China National Standards
    frequency

    English PDF
    GB/T 34123-2017 Technical specification for power system frequency converter protection
    电力系统变频器保护技术规范
    China National Standards
    frequency

    English PDF
    GB/T 33848.3-2017 Information technology—Radio frequency identification—Part 3: Parameters for air interface communications at 13.56 MHz
    信息技术 射频识别 第3部分:13.56MHz的空中接口通信参数
    China National Standards
    frequency

    English PDF
    GB/T 34089-2017 Test parameters and test methods for VHF/UHF frequency band radio monitoring and direction finding system in OATS
    VHF/UHF无线电监测测向系统开场测试参数和测试方法
    China National Standards
    frequency

    English PDF
    GB/T 33977-2017 Methods to quantify the steady state, power-frequency electrimagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations
    高压成套开关设备和高压/低压预装式变电站产生的稳态、工频电磁场的量化方法
    China National Standards
    frequency

    English PDF
    GB/T 33848.1-2017 Information technology—Radio frequency identification—Part 1: Reference architecture and definition of parameters to be standardized
    信息技术 射频识别 第1部分:参考结构和标准化参数定义
    China National Standards
    frequency

    English PDF
    GB/T 33705-2017 Soil moisture observation—frequency domain reflection method
    土壤水分观测 频域反射法
    China National Standards
    frequency

    English PDF
    GB/T 33742-2017 Technical requirements for radio frequency interface of contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology
    基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口技术要求
    China National Standards
    frequency

    English PDF
    GB/T 33740-2017 Mobile payment—Test methods of contactless radio frequency interface based on 2.45GHz range controlled communication technology
    手机支付 基于2.45GHz RCC(限域通信)技术的非接触射频接口测试方法
    China National Standards
    frequency

    English PDF
    GB/T 33739-2017 Test methods for radio frequency interface of contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology
    基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口测试方法
    China National Standards
    frequency

    English PDF
    GB/T 17215.324-2017 Electricity metering equipment (a.c.)—Particular requirements—Part 24: Static meters for reactive energy at fundamental frequency (classes 0.5S,1S and 1)
    交流电测量设备 特殊要求 第24部分:静止式基波频率无功电能表(0.5S级,1S级和1级)
    China National Standards
    frequency

    English PDF
    GB/T 31983.31-2017 Narrow band power line communication over low-voltage mains—Part 31:Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification
    低压窄带电力线通信 第31部分:窄带正交频分复用电力线通信 物理层规范
    China National Standards
    frequency

    English PDF
    GB/T 33736-2017 Mobile payment—Technical requirements for contactless radio frequency interface based on 2.45GHz range controlled communication technology
    手机支付 基于2.45GHz RCC(限域通信)技术的非接触射频接口技术要求
    China National Standards
    frequency

    English PDF
    GB/T 35137-2017 The high-frequency reciprocating rig for diesel fuel assessment of lubricity
    柴油润滑性评定用高频往复试验机
    China National Standards
    frequency

    English PDF
    GB/T 17626.6-2017 Electromagnetic compatibility—Testing and measurement techniques—Immunity to conducted disturbances,induced by radio-frequency fields
    电磁兼容 试验和测量技术 射频场感应的传导骚扰抗扰度
    China National Standards
    frequency

    English PDF
    GB/T 18039.4-2017 Electromagnetic compatibility—Environment—Compatibility levels in industrial plants for low-frequency conducted disturbances
    电磁兼容 环境 工厂低频传导骚扰的兼容水平
    China National Standards
    frequency

    English PDF
    GB/T 35290-2017 Information security technology - General requirement of security for radio frequency identification systems
    信息安全技术 射频识别(RFID)系统通用安全技术要求
    China National Standards
    frequency

    English PDF
    GB/T 18039.3-2017 Electromagnetic compatibility—Environment—Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
    电磁兼容 环境 公用低压供电系统低频传导骚扰及信号传输的兼容水平
    China National Standards
    frequency

    English PDF
    GB/T 35123-2017 Interface specification between automatic frequency identification technology and ERP,MES,CRM system
    自动识别技术和ERP、MES、CRM等系统的接口
    China National Standards
    frequency

    English PDF
    GB/T 17626.3-2016 Electromagnetic compatibility—Testing and measurement techniques—Radiated, radio-frequency, electromagnetic field immunity test
    电磁兼容 试验和测量技术 射频电磁场辐射抗扰度试验
    China National Standards
    frequency

    English PDF
    GB/T 17625.9-2016 Electromagnetic compatibility—Limits—Signaling on low-voltage electrical installations—Emission levels, frequency bands and electromagnetic disturbance levels
    电磁兼容 限值 低压电气设施上的信号传输 发射电平、频段和电磁骚扰电平
    China National Standards
    frequency

    English PDF
    GB/T 33095.1-2016 Rubber, unvulcanized—Measurement of rheological properties using rotorless shear rheometer— Part 1: frequency sweep
    未硫化橡胶 用动态无转子流变仪测定流变性能 第1部分:频率扫描法
    China National Standards
    frequency

    English PDF
    GB/T 1094.18-2016 Power transformers—Part 18: Measurement of frequency response
    电力变压器 第18部分:频率响应测量
    China National Standards
    frequency

    English PDF
    GB/T 4988-2016 Electric products for ships and offshore units—Ratings of frequency,voltage and current
    船舶和近海装置用电工产品 额定频率、额定电压和额定电流
    China National Standards
    frequency

    English PDF
    GB/T 32830.2-2016 Equipment manufacturing industry—Radio frequency identification for manufacturing process—Part 2 : Technical requirement and application specifications for RFID reader
    装备制造业 制造过程射频识别 第2部分:读写器技术要求及应用规范
    China National Standards
    frequency

    English PDF
    GB/T 32830.3-2016 Equipment manufacturing industry—Radio frequency identification for manufacturing process—Part 3 : System application interface specification
    装备制造业 制造过程射频识别 第3部分:系统应用接口规范
    China National Standards
    frequency

    English PDF
    GB/T 32830.1-2016 Equipment manufacturing industry—Radio frequency identification for manufacturing process—Part 1 : Technical requirement and application specifications for RFID tag
    装备制造业 制造过程射频识别 第1部分:电子标签技术要求及应用规范
    China National Standards
    frequency

    English PDF
    GB/T 32829-2016 Equipment maintenance and repair process of radio frequency identification technology specification
    装备检维修过程射频识别技术应用规范
    China National Standards
    frequency

    English PDF
    GB/T 32515-2016 Variable-frequency drive for injection molding machine
    注塑机专用变频调速设备
    China National Standards
    frequency

    English PDF
    GB/T 32505-2016 Variable-frequency drive for machine tool
    机床专用变频调速设备
    China National Standards
    frequency

    English PDF
    GB/T 32503.1-2016 Household and similar adjustable frequency converter safety—Part 1: General requirements
    家用和类似用途变频控制器的安全 第1部分:通用要求
    China National Standards
    frequency

    English PDF
    GB/T 32401-2015 Technical requirements and measurement methods for VHF/UHF frequency band radio monitoring receiver
    VHF/UHF 频段无线电监测接收机技术要求及测试方法
    China National Standards
    frequency

    English PDF
    GB/T 11313.29-2015 Radio frequency connectors—Part 29: Sectional specification for miniature radio frequency coaxial connector(type 1.0/2.3)with screw, snap-on, push-pull or quick-lock,slide-in (rack and panel applications)mechanism with characteristic impedance 50Ω
    射频连接器 第29部分:50Ω和75Ω用特性阻抗为50Ω、具有螺纹、推拉、快锁或滑轨式机架或面板用小型射频同轴连接器(1.0/2.3型)分规范
    China National Standards
    frequency

    English PDF
    GB/T 21407-2015 Doubly fed variable speed constant frequency wind turbine
    双馈式变速恒频风力发电机组
    China National Standards
    frequency

    English PDF
    GB/T 10067.35-2015 Basic specifications for electroheat installations—Part 35: Medium frequency vacuum induction melting furnace
    电热装置基本技术条件 第35部分:中频真空感应熔炼炉
    China National Standards
    frequency

    English PDF
    GB/T 10067.34-2015 Basic specifications for electroheat installations—Part 34:Transistor type high frequency induction heating installation
    电热装置基本技术条件 第34部分:晶体管式高频感应加热装置
    China National Standards
    frequency

    English PDF
    GB/T 31983.11-2015 Narrow band power line communication over low-voltage mains—Part 11: 3 kHz to 500 kHz frequency bands and classifications, limits of output level and electromagnetic disturbances
    低压窄带电力线通信 第11部分:3 kHz~500 kHz频带划分、输出电平和电磁骚扰限值
    China National Standards
    frequency

    English PDF
    GB/T 30839.34-2015 Energy consumption grading for industrial electroheat installations—Part 34:Mains frequency induction channel furnaces
    工业电热装置能耗分等 第34部分:工频有心感应炉
    China National Standards
    frequency

    English PDF
    GB/T 30839.33-2015 Energy consumption grading for industrial electroheat installations—Part 33:Mains frequency coreless induction furnace
    工业电热装置能耗分等 第33部分:工频无心感应炉
    China National Standards
    frequency

    English PDF
    GB/T 12690.1-2015 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 1: Determination of carbon and sulfur contents—High frequency-infrared absorption method
    稀土金属及其氧化物中非稀土杂质化学分析方法 第1部分:碳、硫量的测定 高频-红外吸收法
    China National Standards
    frequency

    English PDF
    GB/T 11313.8-2015 Radio-frequency connectors—Part 8: Sectional specification for RF coaxial connectors with inner diameter of outer conductor 6.5 mm (0.256 in) with bayonet lock—Characteristic impedance 50Ω(75Ω)(type BNC)
    射频连接器 第8部分:外导体内径为6.5mm(0.256in)、特性阻抗为50Ω(75Ω)、卡口连接的射频同轴连接器(BNC型)分规范
    China National Standards
    frequency

    English PDF
    GB/T 11313.37-2015 Radio-frequency connectors—Part 37: Sectional specification for STWX8 series R.F. coaxial connectors
    射频连接器 第37部分:STWX8系列射频同轴连接器分规范
    China National Standards
    frequency

    English PDF
    GB/T 11313.16-2015 Radio-frequency connectors—Part 16:Sectional specification for RF coaxial connectors with inner diameter of outer conductor 7 mm (0.276 in) with screw coupling—Characteristics impedance 50 Ω (75 Ω) (type N)
    射频连接器 第16部分:外导体内径为7mm(0.276in)、特性阻抗为50Ω(75Ω)、螺纹连接的射频同轴连接器(N型)分规范
    China National Standards
    frequency

    English PDF
    GB/T 11313.101-2015 Radio-frequency connectors—Part 101:Sectional specification for MMCX series RF coaxial connectors
    射频连接器 第101部分:MMCX系列射频同轴连接器分规范
    China National Standards
    frequency

    English PDF
    GB/T 30839.32-2014 Energy consumption grading for industrial electroheat installations―Part 32:A set of medium frequency coreless induction furnaces with a voltage type frequency converter
    工业电热装置能耗分等 第32部分:电压型变频多台中频无心感应炉成套装置
    China National Standards
    frequency

    English PDF
    GB/T 30839.31-2014 Energy consumption grading for industrial electroheat installations―Part 31:Medium frequency coreless induction furnaces
    工业电热装置能耗分等 第31部分:中频无心感应炉
    China National Standards
    frequency

    English PDF
    GB/T 3286.7-2014 Methods for chemical analysis of limestone and dolomite―Part 7: The determination of sulphur content―The pipe furnace combustion iodic acid potassium titration method,the high frequency combustion with infrared absorption method and the barium sulfa
    石灰石及白云石化学分析方法 第7部分:硫含量的测定 管式炉燃烧-碘酸钾滴定法、高频燃烧红外吸收法和硫酸钡重量法
    China National Standards
    frequency

    English PDF
    GB/T 31132-2014 Intrusion alarm systems―Technical requirements for interconnection of equipment using radio frequency
    入侵报警系统 无线(射频)设备互联技术要求
    China National Standards
    frequency

    English PDF
    GB/T 10067.33-2014 Basic specifications for electroheat installations―Part 33: Mains frequency induction crucible furnace for melting copper
    电热装置基本技术条件 第33部分:工频无心感应熔铜炉
    China National Standards
    frequency

    English PDF
    GB/T 30844.2-2014 Variable-frequency drive of 1kV and below—Part 2:Test methods
    1 kV及以下通用变频调速设备 第2部分:试验方法
    China National Standards
    frequency

    English PDF
    GB/T 30844.1-2014 Variable-frequency drive of 1 kV and below—Part 1: Technical conditions
    1 kV及以下通用变频调速设备 第1部分:技术条件
    China National Standards
    frequency

    English PDF
    GB/T 30843.2-2014 Variable-frequency drive above 1kV and not exceeding 35kV—Part 2: Test methods
    1 kV 以上不超过 35 kV 的通用变频调速设备 第2部分:试验方法
    China National Standards
    frequency

    English PDF
    GB/T 30843.1-2014 Variable-frequency drive above 1kV and not exceeding 35kV—Part 1: Technical conditions
    1 kV 以上不超过 35 kV 的通用变频调速设备 第1部分:技术条件
    China National Standards
    frequency

    English PDF
    GB 19510.210-2013 Lamp controlgear―Part 2-10: Particular requirements for electronic invertors and convertors for high-frequency operation of cold start tubular discharge lamps (neon tubes)
    灯的控制装置 第2-10部分:高频冷启动管形放电灯(霓虹灯)用电子换流器和变频器的特殊要求
    China National Standards
    frequency

    English PDF
    GB/T 30370-2013 Guide of primary frequency control test and performance acceptance for thermal power generating units
    火力发电机组一次调频试验及性能验收导则
    China National Standards
    frequency

    English PDF
    GB 4824-2013 Industrial, scientific and medical equipment—Radio-frequency disturbance characteristics-Limits and methods of measurement
    工业、科学和医疗(ISM)射频设备 骚扰特性 限值和测量方法
    China National Standards
    frequency

    English PDF
    GB/T 3260.9-2013 Methods for chemical analysis of tin―Part 9: Determination of sulphur content―Infra-red absorption method after high frequency induction furnace
    锡化学分析方法 第9部分:硫量的测定 高频感应炉燃烧红外吸收法
    China National Standards
    frequency

    English PDF
    GB/T 17738.4-2013 Radio frequency and coaxial cable assemblies-Part 4: Sectional specification for semi-rigid coaxial cable assemblies
    射频同轴电缆组件 第4部分:半硬同轴电缆组件分规范
    China National Standards
    frequency

    English PDF
    GB/T 17738.3-2013 Radio frequency and coaxial cable assemblies―Part 3:Sectional specification for semi-flexible coaxial cable assemiblies
    射频同轴电缆组件 第3部分:半柔同轴电缆组件分规范
    China National Standards
    frequency

    English PDF
    GB/T 17738.2-2013 Radio frequency and coaxial cable assemblies―Part 2: Sectional specification for flexible coaxial cable assemblies
    射频同轴电缆组件 第2部分:柔软同轴电缆组件分规范
    China National Standards
    frequency

    English PDF
    GB/T 17738.1-2013 Radio frequency and coaxial cable assemblies―Part 1:Generic specification―General requirements and test methods
    射频同轴电缆组件 第1部分:总规范 一般要求和试验方法
    China National Standards
    frequency

    English PDF
    GB/T 11322.1-2013 Radio frequency cables―Part 0: Guide to the design of detail specifications―Section 1―Coaxial cables
    射频电缆 第0部分:详细规范设计指南 第1篇 同轴电缆
    China National Standards
    frequency

    English PDF
    GB/T 11313.9-2013 Radio-frequency connectors―Part 9: Sectional specification for SMC series R.F. coaxial connectors
    射频连接器 第9部分:SMC系列射频同轴连接器分规范
    China National Standards
    frequency

    English PDF
    GB/T 11313.24-2013 Radio frequency connectors―Part 24: Sectional specification-radio frequency coaxial connectors with screw coupling, typically for use in 75Ω cable networks (type F)
    射频连接器 第24部分: 75Ω电缆分配系统用螺纹连接射频同轴连接器(F型)分规范
    China National Standards
    frequency

    English PDF
    GB/T 11313.19-2013 Radio-frequency connectors―Part 19: Sectional specification-radio frequency coaxial connectors of type SSMB
    射频连接器 第19部分:SSMB型射频同轴连接器分规范
    China National Standards
    frequency

    English PDF
    GB/T 11313.18-2013 Radio-frequency connectors—Part 18:Sectional specification-Radio frequency coaxial connectors of type SSMA
    射频连接器 第18部分:SSMA系列射频同轴连接器分规范
    China National Standards
    frequency

    English PDF
    GB/T 14864-2013 Solid-polyethene insulated flexible radio-frequency cables
    实心聚乙烯绝缘柔软射频电缆
    China National Standards
    frequency

    English PDF
    GB/T 30140-2013 Measuring method for the shielding effectiveness of magnetic material in low frequency alternating magnetic field
    磁性材料在低频磁场中屏蔽效能的测量方法
    China National Standards
    frequency

    English PDF
    GB/T 30145-2013 Specification for YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications(Frame size 450 to 500)
    YZP系列起重及冶金用变频调速三相异步电动机技术条件(机座号450~500)
    China National Standards
    frequency

    English PDF
    GB/T 30144-2013 Specification for YZP-H series variable-frequency adjustable-speed three-phase induction motors for crane in ships
    YZP-H系列船用起重用变频调速三相异步电动机技术条件
    China National Standards
    frequency

    English PDF
    GB/T 21972.3-2013 Specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications―Part 3:YZP series variable-frequency adjustable-speed three-phase induction motors (cooled with centrifugal fan)for crane and met
    起重及冶金用变频调速三相异步电动机技术条件 第3部分:YZP系列起重及冶金用变频调速三相异步电动机(离心风机冷却)
    China National Standards
    frequency

    English PDF
    GB/T 29797-2013 Specification of the 13.56MHz radio frequency identification reader/writer equipment
    13.56MHz射频识别读/写设备规范
    China National Standards
    frequency

    English PDF
    GB/T 11313.1-2013 Radio-frequency connectors - Part 1: Generic specification - General requirements and measuring methods
    射频连接器 第1部分:总规范 一般要求和试验方法
    China National Standards
    frequency

    English PDF
    GB/T 18039.9-2013 Electromagnetic compatibility - Environment - Compatibility levels for low-frequency conducted disturbances and signaling in public medium-voltage power supply systems
    电磁兼容 环境 公用中压供电系统低频传导骚扰及信号传输的兼容水平
    China National Standards
    frequency

    English PDF
    GB/T 30001.5-2013 Information technology - RF-based mobile payment - Part 5: Test methods of radio frequency interface
    信息技术 基于射频的移动支付 第5部分:射频接口测试方法
    China National Standards
    frequency

    English PDF
    GB/T 30001.4-2013 Information technology - Mobile payment based on radio frequency - Part 4: Card application management and security
    信息技术 基于射频的移动支付 第4部分: 卡应用管理和安全
    China National Standards
    frequency

    English PDF
    GB/T 30001.3-2013 Information technology - Mobile payment based on radio frequency - Part 3: Device technical requirements
    信息技术 基于射频的移动支付 第3部分: 设备技术要求
    China National Standards
    frequency

    English PDF
    GB/T 30001.2-2013 Information technology - Mobile payment based on radio frequency - Part 2: Card technical requirements
    信息技术 基于射频的移动支付 第2部分:卡技术要求
    China National Standards
    frequency

    English PDF
    GB/T 30001.1-2013 Information technology - Mobile payment based on radio frequency - Part 1: Radio-frequency interface
    信息技术 基于射频的移动支付 第1部分:射频接口
    China National Standards
    frequency

    English PDF
    GB/T 29768-2013 Information technology - Radio frequency identification - Air interface protocol at 800/900 MHz
    信息技术 射频识别 800/900MHz空中接口协议
    China National Standards
    frequency

    English PDF
    GB/T 29652-2013 Direct reduced iron - Determination of carbon and sulfur - High frequency combustion with infrared absorption method
    直接还原铁 碳和硫含量的测定 高频燃烧红外吸收法
    China National Standards
    frequency

    English PDF
    GB/T 29562.1-2013 Energy efficiency test procedures of motors for crane - Part 1: YZP series of variable-frequency adjustable-speed 3-phase asynchronous motors
    起重机械用电动机能效测试方法 第1部分:YZP系列变频调速三相异步电动机
    China National Standards
    frequency

    English PDF
    GB/T 10067.32-2013 Basic specifications for electroheat installations - Part 32: A set of medium frequency coreless induction furnaces with a voltage type frequency converter
    电热装置基本技术条件 第32部分:电压型变频多台中频无心感应炉成套装置
    China National Standards
    frequency

    English PDF
    GB/T 10067.31-2013 Basic specifications for electroheat installations - Part 31: Medium frequency coreless induction furnace
    电热装置基本技术条件 第31部分:中频无心感应炉
    China National Standards
    frequency

    English PDF
    GB/T 4325.21-2013 Methods for chemical analysis of molybdenum - Part 21: Determination of carbon content and sulfur content - High frequency combustion-infrared absorption method
    钼化学分析方法 第21部分:碳量和硫量的测定 高频燃烧红外吸收法
    China National Standards
    frequency

    English PDF
    GB/T 29486-2013 Adjustable frequency converter for household and similar use - Terminology
    家用和类似用途变频控制器 术语
    China National Standards
    frequency

    English PDF
    GB/T 4324.27-2012 Methods for chemical analysis of tungsten - Part 27::Determination of carbon content - High frequency combustion-infrared absorption method
    钨化学分析方法 第27部分:碳量的测定 高频燃烧红外吸收法
    China National Standards
    frequency

    English PDF
    GB/T 4324.23-2012 Methods for chemical analysis of tungsten - Part 23: Determination of sulfur content - The combustion-conductometric titration and high frequency combustion-infrared absorption method
    钨化学分析方法 第23部分:硫量的测定 燃烧电导法和高频燃烧红外吸收法
    China National Standards
    frequency

    English PDF
    GB/T 29102-2012 Road traffic information service - Traffic information via frequency modulation sub-carrier
    道路交通信息服务 通过调频数据广播发布的道路交通信息
    China National Standards
    frequency

    English PDF
    GB/T 29272-2012 Information technology - Radio frequency identification device performance test methods - Test methods for system performance
    信息技术 射频识别设备性能测试方法 系统性能测试方法
    China National Standards
    frequency

    English PDF

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