美利体育登录入口官网

电力变压器 第18部分：频率响应的测量

Power transformers, Part 18: Measurement of frequency response

评估超声波探测装置特性的标准指南

Standard Guide for Evaluating Characteristics of Ultrasonic Search Units

评定超声波搜索装置特性的标准实施规程

Standard Practice for Evaluating Characteristics of Ultrasonic Search Units

评定超声波搜索装置特性的标准实施规程

Standard Practice for Evaluating Characteristics of Ultrasonic Search Units

火灾美利体育登录入口官网和报警系统.声音报警系统的组件.扩音器

Fire detection and fire alarm systems. Components of voice alarm systems. Loudspeakers

家用高保真音响美利体育官网首页网址和系统.测量和规定性能的方法.扬声器

Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Loudspeakers

声学.测定近耳声源的声发射.利用人体模型的技术

Acoustics - Determination of sound immission from sound sources placed close to the ear - Technique using a manikin

半导体器件 微机电器件 MEMS压阻式压力敏感器件

Semiconductor devices. Micro-electromechanical devices - MEMS piezoresistive pressure-sensitive device

测量传声器.第6部分:频率响应测定用静电传动装置(IEC 61094-6-2004)

Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response (IEC 61094-6:2004); German version EN 61094-6:2005

家用高保真音响美利体育官网首页网址和系统.测量和规范性能的方法.第5部分:扬声器

Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 5: Loudspeakers (IEC 61305-5:2003); German version EN 61305-5:2003

家用高保真音频美利体育官网首页网址和系统 测量和指定性能的方法 第5部分：扬声器

Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 5: Loudspeakers (IEC 61305-5:2003); German version EN 61305-5:2003

无线电通信的传输美利体育官网首页网址 光纤系统高频无线电光-电转换装置的频率响应测量方法（草案）

Transmitting equipment for radiocommunication - Frequency response of optical-to-electric conversion device in high-frequency radio over fibre systems - Measurement method

直流输电用直流电压互感器暂态试验导则

Guidelines for transient test of DC voltage transformers for DC transmission

火灾美利体育登录入口官网和报警系统.第24部分:声音报警系统的组件.扩音器

Fire detection and fire alarm systems - Part 24: Components of voice alarm systems - Loudspeakers

家用高保真音响美利体育官网首页网址和系统.性能参数美利体育登录入口官网和说明的方法.第5部分:扬声器 IEC 613055-5-2003

Household high-fidelity audio equipment and systems Methods of measuring and specifying the performance Part 5: Loudspeakers

电力变压器 第18部分：频率响应测量

Power transformers—Part 18: Measurement of frequency response

激光唱机通用规范

General specification for compact disc players

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

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

麦克风.规范

Microphones. Specifications

电力变压器.第18部分:频率响应测定

Power transformers - Part 18: Measurement of frequency response

半导体器件微机电器件第32部分:MEMS谐振器非线性振动的试验方法

Semiconductor devices - Micro-electromechanical devices - Part 32: Test method for the nonlinear vibration of MEMS resonators

半导体器件微机电器件第33部分:MEMS压阻压敏器件

Semiconductor devices - Micro-electromechanical devices - Part 33: MEMS piezoresistive pressure-sensitive device

超声学 - 水听器 - 第 3 部分：超声场中水听器的特性

Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic fields

电话受话器附近磁场测量的 IEEE 标准方法

IEEE Standard Method for Measurement of the Magnetic Field in the Vicinity of a Telephone Receiver

磁电式速度传感器

Electromagnetic velocity transducer

道路车辆.冲撞测量技术.美利体育登录入口官网仪表

Road vehicles -- Techniques of measurement in impact tests -- Instrumentation

传声器前置放大器校准规范

Calibration Specification for Microphone Preamplifiers

声级记录仪校准规范

Calibration Specification for Sound Level Recorders

声发射传感器校准规范（比较法）

Calibration Specification for Acoustic Emission Sensors(Comparative Method)

光电探测器带宽测试仪校准规范

Calibration specification for photodetector bandwidth tester

磁电式速度传感器检定规程

Verification Regulation of Electromagnetic Velocity Transducers

火灾探测和报警系统 第24部分：危险声报警系统的组件 扬声器

Fire detection and fire alarm systems - Part 24: Components of voice alarm systems - Loudspeakers

Galios变压器 第18部分 频率特性测量（IEC 60076-18:2012）

Power transformers -- Part 18: Measurement of frequency response (IEC 60076-18:2012)

电声学 听力美利体育官网首页网址 第4部分：供听力美利体育官网首页网址使用的感应环路系统 系统运行特性要求（IEC 60118-4:2014）

Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements (IEC 60118-4:2014)

测量麦克风 第6部分：用于确定频率响应的静电致动器（IEC 61094-6:2004）

Measurement microphones. Part 6: Electrostatic actuators for determination of frequency response (IEC 61094-6:2004)

用于无线电通信的传输美利体育官网首页网址 用于高频无线电通信光纤系统中光电转换器的频率特性 测量方法（IEC 62803:2016）

Transmitting equipment for radiocommunication - Frequency response of optical-to-electric conversion device in high-frequency radio over fibre systems - Measurement method (IEC 62803:2016)

家用高保真音响美利体育官网首页网址和系统 测量和规范其性能的方法 第5部分：扬声器

Household high-fidelity audio equipment and systems - Methods of measurement and specifying the performance - Part 5 : loudspeakers

火灾探测和报警系统 第24部分：声音警报系统组件 扬声器

Fire detection and fire alarm systems - Part 24: Components of voice alarm systems - Loudspeakers

无线音响系统技术规范

Technical specification for wireless audio system

回音壁音响系统技术规范

Technical specification for Sound Bar audio system

血压传感器

Blood Pressure Sensor