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China Acoustic GB Standards English PDF List


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  •  China "Acoustic" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 8586-2023 Operating frequency allocation of fish finders and technical specifications for preventing Acoustic interference
    探鱼仪工作频率分配及其防止声波干扰技术规范
    China National Standards
    Acoustic

    English PDF
    GB/T 6881-2023 Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method
    声学 声压法测定噪声源声功率级和声能量级 混响室精密法
    China National Standards
    Acoustic

    English PDF
    GB/T 43186.2-2023 Qualified Surface Acoustic Wave (SAW) and Bulk Acoustic Wave (BAW) Duplexers Part 2: Instructions for Use
    有质量评定的声表面波(SAW)和体声波(BAW)双工器 第2部分:使用指南
    China National Standards
    Acoustic

    English PDF
    GB/T 43186.1-2023 Qualified surface Acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers Part 1: General specifications
    有质量评定的声表面波(SAW)和体声波(BAW)双工器 第1部分 :总规范
    China National Standards
    Acoustic

    English PDF
    GB/T 43144-2023 Nondestructive testing Acoustic emission testing Testing methods for damage assessment of reinforced concrete beams
    无损检测 声发射检测 钢筋混凝土梁损伤评定的检测方法
    China National Standards
    Acoustic

    English PDF
    GB/T 43143-2023 Nondestructive testing Acoustic emission testing Detection method for classification of active cracks in concrete structures
    无损检测 声发射检测 混凝土结构活动裂缝分类的检测方法
    China National Standards
    Acoustic

    English PDF
    GB/T 43023-2023 Nonlinear Measurement Guidelines for RF Surface Acoustic Wave (SAW) Devices and Bulk Acoustic Wave (BAW) Devices
    射频声表面波(SAW)器件和体声波(BAW)器件的非线性测量指南
    China National Standards
    Acoustic

    English PDF
    GB/T 43013-2023 Chemical fibers - Determination of dynamic elastic modulus - Acoustic pulse propagation method
    化学纤维 动态弹性模量的测定 声脉冲传播法
    China National Standards
    Acoustic

    English PDF
    GB/T 22318.2-2023 Surface Acoustic Wave Resonators Part 2: Instructions for Use
    声表面波谐振器 第2部分:使用指南
    China National Standards
    Acoustic

    English PDF
    GB/T 22318.1-2023 Surface Acoustic wave resonators Part 1: General specifications
    声表面波谐振器 第1部分:总规范
    China National Standards
    Acoustic

    English PDF
    GB/T 27700.1-2023 Qualified surface Acoustic wave filters Part 1: General specifications
    有质量评定的声表面波滤波器 第1部分 :总规范
    China National Standards
    Acoustic

    English PDF
    GB/T 42871-2023 Non-destructive testing Acoustic emission testing Test method for acoustic emission signal of concrete
    无损检测 声发射检测 混凝土声发射信号的测试方法
    China National Standards
    Acoustic

    English PDF
    GB/T 42870-2023 Non-destructive testing Acoustic emission testing methods and evaluation criteria for fiber-reinforced polymers
    无损检测 纤维增强聚合物的声发射检测方法和评价准则
    China National Standards
    Acoustic

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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
    Acoustic

    English PDF
    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
    Acoustic

    English PDF
    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
    Acoustic

    English PDF
    GB/T 21228.2-2023 Acoustics - Surface sound scattering properties - Part 2: Free-field directional diffusion coefficient measurement
    声学 表面声散射特性 第2部分:自由场方向性扩散系数测量
    China National Standards
    Acoustic

    English PDF
    GB/T 3785.2-2023 ElectroAcoustics - Sound level meters - Part 2: Type evaluation tests
    电声学 声级计 第2部分:型式评价试验
    China National Standards
    Acoustic

    English PDF
    GB/T 3785.1-2023 ElectroAcoustics - Sound level meters - Part 1: Specifications
    电声学 声级计 第1部分:规范
    China National Standards
    Acoustic

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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
    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
    Acoustic

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    GB/T 42553-2023 ElectroAcoustics - Method for determining free-field response corrections for sound level meters
    电声学 确定声级计自由场响应修正值的方法
    China National Standards
    Acoustic

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

    English PDF
    GB/T 19889.7-2022 Acoustics - Measurement of sound insulation of buildings and building components - Part 7: In situ measurement of impact sound insulation
    声学 建筑和建筑构件隔声测量 第7部分:撞击声隔声的现场测量
    China National Standards
    Acoustic

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    GB/T 7966-2022 Acoustics—Ultrasonic power measurement—Radiation force balances and the requirements
    声学 超声功率测量 辐射力天平法及其要求
    China National Standards
    Acoustic

    English PDF
    GB/T 3222.2-2022 Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels
    声学 环境噪声的描述、测量与评价 第2部分:声压级测定
    China National Standards
    Acoustic

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    GB/T 4854.3-2022 Acoustics—Reference zero for the calibration of audiometric equipment—Part 3:Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
    声学 校准测听设备的基准零级 第3部分: 骨振器纯音基准等效阈振动力级
    China National Standards
    Acoustic

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    GB/T 17248.1-2022 Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
    声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则
    China National Standards
    Acoustic

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    GB/T 3222.1-2022 Acoustics—Description, measurement and assessment of environmental noise—Part 1: Basic quantities and assessment procedures
    声学 环境噪声的描述、测量与评价 第1部分:基本参量与评价方法
    China National Standards
    Acoustic

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    GB/T 19889.2-2022 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties
    声学 建筑和建筑构件隔声测量 第2部分:测量不确定度评定和应用
    China National Standards
    Acoustic

    English PDF
    GB/T 41311.1-2022 Acoustics - Describe the quantity of underwater noise from ships and methods of measurement - Part 1: Requirements for precision measurements in deep water for comparison purposes
    声学 描述船舶水下噪声的量及其测量方法 第1部分:用于比对目的的深水精密测量要求
    China National Standards
    Acoustic

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    GB/T 41283.1-2022 Acoustics Soundscape Part 1: Definition and Conceptual Framework
    声学 声景观 第1部分:定义和概念性框架
    China National Standards
    Acoustic

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    GB/T 33643-2022 Non-destructive testing—Test methods for leak detection by means of Acoustic emission
    无损检测  声发射泄漏检测方法
    China National Standards
    Acoustic

    English PDF
    GB/T 42287-2022 High Voltage Test Techniques Electromagnetic and Acoustic Methods for Partial Discharge Measurements
    高电压试验技术 电磁和声学法测量局部放电
    China National Standards
    Acoustic

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    GB/T 41886-2022 Cabin Acoustic design requirements for transport category aircraft
    运输类飞机舱内声学设计要求
    China National Standards
    Acoustic

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    GB/T 11807-2021 Characteristics,design and operational procedures for Acoustic monitoring systems of loose parts detection important to safety in nuclear power plants
    核电厂安全重要松脱部件声学监测系统的特性、设计和运行规程
    China National Standards
    Acoustic

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    GB/T 41057-2021 Technical requirements for distributed Acoustic optical fiber monitoring system on prestressed concrete cylinder pipe
    预应力钢筒混凝土管分布式光纤声监测技术要求
    China National Standards
    Acoustic

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    GB/T 41175-2021 Assistive products for persons with vision impairments and persons with vision and hearing impairments -- Acoustic and tactile signals for pedestrian traffic lights
    视力障碍者和视听障碍者用辅助器具? 行人交通信号灯的声音和触觉信号
    China National Standards
    Acoustic

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    GB/T 25998-2020 Mineral wool decorating and Acoustic ceilings
    矿物棉装饰吸声板
    China National Standards
    Acoustic

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    GB/T 38895-2020 Non-destructive testing—Guidelines for electromagnetic Acoustic transducers (EMATs)
    无损检测 电磁声换能器(EMATs)指南
    China National Standards
    Acoustic

    English PDF
    GB/T 39283-2020 Non-destructive testing—Testing method for surface-wave testing using electromagnetic Acoustic transducer (EMAT) techniques
    无损检测 电磁声换能器(EMAT)技术表面波检测方法
    China National Standards
    Acoustic

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    GB/T 39282-2020 Non-destructive testing—Testing method for pulse-echo testing using electromagnetic Acoustic transducer (EMAT) techniques
    无损检测 电磁声换能器(EMAT)技术脉冲回波检测方法
    China National Standards
    Acoustic

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    GB/T 34370.8-2020 Nondestructive testing of amusement equipments—Part 8: Acoustic emission testing
    游乐设施无损检测 第8部分:声发射检测
    China National Standards
    Acoustic

    English PDF
    GB/T 37153-2018 Acoustic vehicle alerting system of electric vehicles running at low speed
    电动汽车低速提示音
    China National Standards
    Acoustic

    English PDF
    GB/T 2423.47-2018 Environmental testing—Part 2: Test methods—Test Fg: Acoustic vibration
    环境试验-第2部分:试验方法-试验Fg:声振
    China National Standards
    Acoustic

    English PDF
    GB/T 17248.2-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
    声学-机器和设备发射的噪声-在一个反射面上方可忽略环境修正的近似自由场测定工作位置和其他指定位置的发射声压级
    China National Standards
    Acoustic

    English PDF
    GB/T 17248.3-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
    声学-机器和设备发射的噪声-采用近似环境修正测定工作位置和其他指定位置的发射声压级
    China National Standards
    Acoustic

    English PDF
    GB/T 17248.5-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
    声学-机器和设备发射的噪声-采用准确环境修正测定工作位置和其他指定位置的发射声压级
    China National Standards
    Acoustic

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    GB/T 14016-2018 Marine Acoustic and optical alarm signaller—General specification
    船用声光报警信号器 通用技术条件
    China National Standards
    Acoustic

    English PDF
    GB/T 35048-2018 Terminology for phonetics and Acoustics examination in forensics
    法庭科学语音及音频检验术语
    China National Standards
    Acoustic

    English PDF
    GB/T 36212-2018 Non-destructive testing—Acoustic testing method and evaluation for the cement bond of underground metal component
    无损检测 地下金属构件水泥防护层胶结声波检测及结果评价
    China National Standards
    Acoustic

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    GB/T 3785.3-2018 ElectroAcoustics—Sound level meters—Part 3: Periodic tests
    电声学 声级计 第3部分:周期试验
    China National Standards
    Acoustic

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    GB/T 7341.5-2018 ElectroAcoustics—Audiometric equipment—Part 5: Instruments for the measurement of aural acoustic impedance/admittance
    电声学 测听设备 第5部分:耳声阻抗/导纳的测量仪器
    China National Standards
    Acoustic

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    GB/T 25102.12-2018 ElectroAcoustics—Hearing aids—Part 12: Dimensions of electrical connector systems
    电声学 助听器 第12部分:电连接器系统的尺寸
    China National Standards
    Acoustic

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    GB/T 20441.2-2018 ElectroAcoustics—Measurement microphones—Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
    电声学 测量传声器 第2部分:采用互易技术对实验室标准传声器声压校准的原级方法
    China National Standards
    Acoustic

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    GB/T 36668.2-2018 Condition monitoring and fault diagnostics of amusement device—Part 2: Acoustic emission monitoring method
    游乐设施状态监测与故障诊断 第2部分:声发射监测方法
    China National Standards
    Acoustic

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    GB/T 20935.3-2018 Metal materials—Method of electromagnetic Acoustic inspection—Part 3: Standard practice for ultrasonic surface examinations using electromagnetic acoustic transducer (EMAT) techniques
    金属材料 电磁超声检测方法 第3部分:利用电磁超声换能器技术进行超声表面检测的方法
    China National Standards
    Acoustic

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    GB/T 20935.2-2018 Metal materials—Method of electromagnetic Acoustic inspection—Part 2: Standard practice for ultrasonic testing using electromagnetic acoustic transducer (EMAT) techniques
    金属材料 电磁超声检测方法 第2部分:利用电磁超声换能器技术进行超声检测的方法
    China National Standards
    Acoustic

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    GB/T 20935.1-2018 Metal materials—Method of electromagnetic Acoustic inspection—Part 1: Standard guide for electromagnetic acoustic transducers (EMATs)
    金属材料 电磁超声检测方法 第1部分:电磁超声换能器指南
    China National Standards
    Acoustic

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    GB/T 36075.3-2018 Acoustics—Measurement of room acoustic parameters—Part 3: Open plan offices
    声学 室内声学参量测量 第3部分:开放式办公室
    China National Standards
    Acoustic

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    GB/T 22157-2018 Acoustics—Specification of test tracks for measuring noise emitted by road vehicles and their tyres
    声学 测量道路车辆和轮胎噪声的试验车道技术规范
    China National Standards
    Acoustic

    English PDF
    GB/T 21231.1-2018 Acoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 1: Airborne noise measurement
    声学 小型通风装置辐射的空气噪声和引起的结构振动的测量 第1部分:空气噪声测量
    China National Standards
    Acoustic

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    GB/T 36075.1-2018 Acoustics—Measurement of room acoustic parameters—Part 1: Performance spaces
    声学 室内声学参量测量 第1部分:观演空间
    China National Standards
    Acoustic

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    GB/T 36075.2-2018 Acoustics—Measurement of room acoustic parameters—Part 2: Reverberation time in ordinary rooms
    声学 室内声学参量测量 第2部分:普通房间混响时间
    China National Standards
    Acoustic

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    GB/T 16296.1-2018 Acoustics—Audiometric test methods—Part 1: Pure-tone air and bone conduction audiometry
    声学 测听方法 第1部分:纯音气导和骨导测听法
    China National Standards
    Acoustic

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    GB/T 36079-2018 Acoustics—Procedures for determination of transmission loss, flow noise and total pressure loss coefficient for arrayed element dissipative silencers—Equivalent measurement
    声学 单元并排式阻性消声器传声损失、气流再生噪声和全压损失系数的测定 等效法
    China National Standards
    Acoustic

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    GB/T 21231.2-2018 Acoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 2: Structure-borne vibration measurements
    声学 小型通风装置辐射的空气噪声和引起的结构振动的测量 第2部分:结构振动测量
    China National Standards
    Acoustic

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    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
    Acoustic

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    GB/T 14366-2017 Acoustics—Estimation of noise-induced hearing loss
    声学 噪声性听力损失的评估
    China National Standards
    Acoustic

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    GB/T 6881.2-2017 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for small movable sources in reverberant fields—Comparison method for a hard-walled test room
    声学 声压法测定噪声源声功率级和声能量级 混响场内小型可移动声源工程法 硬壁测试室比较法
    China National Standards
    Acoustic

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    GB/T 22159.4-2017 Acoustics and vibration―Laboratory measurement of vibro-acoustic transfer properties of resilient elements―Part 4: Dynamic stiffness of elements other than 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4部分:弹性非支撑件平动动刚度
    China National Standards
    Acoustic

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    GB/T 34828-2017 Acoustics—Test methods for the qualification of free-field environments
    声学 自由场环境评定测试方法
    China National Standards
    Acoustic

    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
    Acoustic

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    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
    Acoustic

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    GB/T 25102.8-2017 ElectroAcoustics—Hearing aids—Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions
    电声学 助听器 第8部分:模拟实际工作条件下的助听器性能测量方法
    China National Standards
    Acoustic

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    GB/T 25102.6-2017 ElectroAcoustic—Hearing aids—Part 6: Characteristics of electrical input circuits for hearing aids
    电声学 助听器 第6部分:助听器输入电路的特性
    China National Standards
    Acoustic

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    GB/T 34834-2017 Acoustics—Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment
    声学 环境噪声评价中脉冲声事件暴露声级分布的计算方法
    China National Standards
    Acoustic

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    GB/T 25102.7-2017 ElectroAcoustics—Hearing aids—Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes
    电声学 助听器 第7部分:助听器生产、供应和交货时质量保证的性能特性测量
    China National Standards
    Acoustic

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    GB/T 20441.5-2017 ElectroAcoustics—Measurement microphones—Part 5: Methods for pressure calibration of working standard microphones by comparison
    电声学 测量传声器 第5部分:工作标准传声器声压校准的比较法
    China National Standards
    Acoustic

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    GB/T 25498.5-2017 ElectroAcoustics—Simulators of human head and ear—Part 5:2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts
    电声学 人头模拟器和耳模拟器 第5部分:测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器
    China National Standards
    Acoustic

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    GB/T 33771-2017 Sound system equipment—ElectroAcoustical transducers—Measurement of suspension parts
    声系统设备 电声换能器 悬置部件的测量
    China National Standards
    Acoustic

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    GB/T 33769-2017 Sound system equipment—ElectroAcoustical transducers—Measurement of large signal parameters
    声系统设备 电声换能器 大信号参数的测量
    China National Standards
    Acoustic

    English PDF
    GB/T 33643-2017 Non-destructive testing—Test methods for leak detection by means of Acoustic emission
    无损检测 声发射泄漏检测方法
    China National Standards
    Acoustic

    English PDF
    GB/T 33723-2017 Grade requirements of subjective evaluator for the Acoustic quality of musical instrument
    乐器声学品质主观评价人员等级规范
    China National Standards
    Acoustic

    English PDF
    GB/T 35705-2017 Acoustic positioning system
    船位仪
    China National Standards
    Acoustic

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    GB/T 3768-2017 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane
    声学 声压法测定噪声源声功率级和声能量级 采用反射面上方包络测量面的简易法
    China National Standards
    Acoustic

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    GB/T 19889.18-2017 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 18: Laboratory measurement of sound generated by rainfall on building elements
    声学 建筑和建筑构件隔声测量 第18部分:建筑构件雨噪声隔声的实验室测量
    China National Standards
    Acoustic

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    GB/T 16296.3-2017 Acoustics—Audiometric test methods—Part 3: Speech audiometry
    声学 测听方法 第3部分:言语测听
    China National Standards
    Acoustic

    English PDF
    GB/T 14365-2017 Acoustics—Measurements of sound pressure level emitted by stationary road vehicles
    声学 机动车辆定置噪声声压级测量方法
    China National Standards
    Acoustic

    English PDF
    GB/T 35426.1-2017 Acoustics—Determination of dynamic stiffness—Part 1: Materials used under floating floors in dwellings
    声学 动刚度测定 第1部分:普通浮筑楼板下的弹性材料
    China National Standards
    Acoustic

    English PDF
    GB/T 32671.1-2016 Colloidal systems—Methods for zeta potential determination—Part 1: ElectroAcoustic and electrokinetic phenomena
    胶体体系 zeta电位测量方法 第1部分:电声和电动现象
    China National Standards
    Acoustic

    English PDF
    GB/T 4854.9-2016 Acoustics—Reference zero for the calibration of audiometric equipment—Part 9: Preferred test conditions for the determination of reference hearing threshold levels
    声学 校准测听设备的基准零级 第9部分:确定基准听阈级的优选测试条件
    China National Standards
    Acoustic

    English PDF
    GB/T 3767-2016 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane
    声学 声压法测定噪声源声功率级和声能量级 反射面上方近似自由场的工程法
    China National Standards
    Acoustic

    English PDF
    GB/T 32544-2016 Acoustic emission examination and evaluation methods of steel structures of bridge and gantry cranes
    桥式与门式起重机金属结构声发射检测及结果评定方法
    China National Standards
    Acoustic

    English PDF
    GB/T 32524.2-2016 Acoustics—Determination of sound power level and directivity character of power capacitor using sound pressure—Part 2: Engineering methods for an essentially free field over a reflecting plane
    声学 声压法测定电力电容器单元的声功率级和指向特性 第2部分:反射面上方近似自由场的工程法
    China National Standards
    Acoustic

    English PDF
    GB/T 32524.1-2016 Acoustics—Determination of sound power level and directivity character of power capacitor unit using sound pressure—Part 1: Precision method for hemi-anechoic rooms
    声学 声压法测定电力电容器单元的声功率级和指向特性 第1部分:半消声室精密法
    China National Standards
    Acoustic

    English PDF
    GB/T 32523-2016 Acoustics—Measurement of sound pressure reflection coefficient, sound pressure transmission coefficient and absorption coefficient for underwater acoustical material sample—Travelling wave tube method
    声学 水声材料样品声压反射系数、声压透射系数和吸声系数的测量 行波管法
    China National Standards
    Acoustic

    English PDF
    GB/T 32522-2016 Acoustics—Electroacoustic characteristics and measurements of spherically focusing ultrasonic transducers
    声学 压电球面聚焦超声换能器的电声特性及其测量
    China National Standards
    Acoustic

    English PDF
    GB/T 6882-2016 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for anechoic rooms and hemi-anechoic rooms
    声学 声压法测定噪声源声功率级和声能量级 消声室和半消声室精密法
    China National Standards
    Acoustic

    English PDF
    GB/T 16296.2-2016 Acoustics—Audiometric test methods—Part 2: Sound-field audiometry with pure-tone and narrow-band test signals
    声学 测听方法 第2部分:用纯音及窄带测试信号的声场测听
    China National Standards
    Acoustic

    English PDF
    GB/T 29023.2-2016 Measurement and characterization of particles by Acoustic method—Part 2: Guidelines for linear theory
    超声法颗粒测量与表征 第2部分:线性理论准则
    China National Standards
    Acoustic

    English PDF

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