“Acoustics-Measuremen ” 中國GB標準檢索結果

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	GB/T 21231-2007 声学小型通风装置辐射空气噪声的测量方法（中英文版） Acoustics - Method for the measurement of airborne noise emitted by small air-moving devices
	GB/T 21229-2007 声学风道末端装置、末端单元、风道闸门和阀噪声声功率级的混响室测定（中英文版） Acoustics - Determination of sound power levels of noise from air-terminal devices,air-terminal units,dampers and valves by measurement in a reverberation room
	GB/T 21228.1-2007 声学表面声散射特性第1部分：混响室中无规入射声散射系数测量（中英文版） Acoustics - Sound-scattering properties of surfaces - Part 1: Measurement of the random-incidence scattering coefficient in a reverberation room
	GB/T 3222.1-2006 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（中英文版） Acoustics―Description, measurement and assessment of environmental noise―Part 1：Basic quantities and assessment procedures
	GB/T 19889.8-2006 声学建筑和建筑构件隔声测量第8部分：重质标准楼板覆面层撞击声改善量的实验室测量（中英文版） Acoustics―Measurement of sound insulation in buildings and of building elements―Part 8 :Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor
	GB/T 19889.5-2006 声学建筑和建筑构件隔声测量第5部分:外墙构件和外墙空气声隔声的现场测量（中英文版） Acoustics―Measurement of sound insulation in buildings and of building elements―Part 5: Field measurements of airborne sound insulation of facade elements and facades
	GB/T 19889.10-2006 声学建筑和建筑构件隔声测量第10部分: 小建筑构件空气声隔声的实验室测量（中英文版） Acoustics―Measurement of sound insulation in buildings and of building elements―Part 10：Laboratory measurements of airborne sound insulation of small building elements
	GB/T 16407-2006 声学医用体外压力脉冲碎石机的声场特性和测量（中英文版） Acoustics―Characteristics and measurements of field of Pressure pulse lithotripters
	GB/T 5266-2006 声学水声材料纵波声速和衰减系数的测量脉冲管法（中英文版） Acoustics - Measurements of the longitudinal wave velocity and attenuation coefficient for underwater acoustical materials - Pulse tube method
	GB/T 20249-2006 声学聚焦超声换能器发射场特性的定义与测量方法（中英文版） Acoustics - Definitions and measurement methods for the transmitted fields of focusing ultrasonic transducers
	GB/T 20248-2006 声学飞行中飞机舱内声压级的测量（中英文版） Acoustics - Measurement of sound pressure levels in the interior of aircraft during flight
	GB/T 20247-2006 声学混响室吸声测量（中英文版） Acoustics - Measurement of sound absorption in a reverberation room
	GB/T 20243.1-2006 声学道路表面对交通噪声影响的测量第1部分统计通过法（中英文版） Acoustics - Measurement of the influence of road surface on traffic noise Part 1: Statistical Pass-By method
	GB/T 20242-2006 声学助听器真耳声特性的测量方法（中英文版） Acoustics - Procedures for the measurement of real-ear acoustical characteristics of hearing aids
	GB/T 16404.3-2006 声学声强法测定噪声源声功率级第3部分：扫描测量精密法（中英文版） Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning
	GB/T 19890-2005 声学高强度聚焦超声(HIFU)声功率和声场特性的测量（中英文版） Acoustics-High intensity focused ultrasound(HIFU)measurements of acoustic power and field characteristics
	GB/T 19889.7-2005 声学建筑和建筑构件隔声测量第7部分：楼板撞击声隔声的现场测量（中英文版） Acoustics-Measurement of sound insulation in buildings and of building elements-Part 7:Field measurements of impact sound insulation of floors
	GB/T 19889.6-2005 声学建筑和建筑构件隔声测量第6部分：楼板撞击声隔声的实验室测量（中英文版） Acoustics-Measurement of sound insulation in buildings and of building elements-Part 6:Laboratory measurements of impact sound insulation of floors
	GB/T 19889.4-2005 声学建筑和建筑构件隔声测量第4部分:房间之间空气声隔声的现场测量（中英文版） Acoustics-Measurement of sound insulation in buildings and of building elements-Part4:Field measurements of airborne sound insulation between rooms
	GB/T 19889.3-2005 声学建筑和建筑构件隔声测量第3部分：建筑构件空气声隔声的实验室测量（中英文版） Acoustics-Measurement of sound insulation in buildings and of building elements-Part 3:Laboratory measurements of airborne sound insulation of building elements
	GB/T 19889.2-2005 声学建筑和建筑构件隔声测量第2部分：数据精密度的确定、验证和应用（中英文版） Acoustics-Measurement of sound insulation in buildings and of building elements-Part2:Determination,verification and application of precision data
	GB/T 19889.1-2005 声学建筑和建筑构件隔声测量第1部分：侧向传声受抑制的实验室测试设施要求（中英文版） Acoustics-Measurement of sound insulation in buildings and of building elements-Part 1:Requirements for laboratory test facilities with suppressed flanking transmission
	GB/T 19888.1-2005 声学户外用固定式听觉报警器第1部分：声发射量的现场测定（中英文版） Acoustics-Stationary audible warning devices used outdoors-Part 1:Field measurements for determination of sound emission quantities
	GB/T 19887-2005 声学可移动屏障声衰减的现场测量（中英文版） Acoustics-Measurement of the in situ sound attenuation of a removable screen
	GB/T 19885-2005 声学隔声间的隔声性能测定实验室和现场测量（中英文版） Acoustics-Determination of sound insulation performance of cabins-laborartory and in situ measurements
	GB/T 7584.1-2004 声学护听器第1部分:声衰减测量的主观方法（中英文版） Acoustics--Hearing protectors--Part 1:Subjective method for the measurement of sound attenuation
	GB/T 19513-2004 声学规定实验室条件下办公室屏障声衰减的测量（中英文版） Acoustics--Measurement ofoffice screen sound attenuation under specific laboratory conditions
	GB/T 19512-2004 声学消声器现场测量（中英文版） Acoustics--Measurements on silencers in situ
	GB/T 7967-2002 声学水声发射器的大功率特性和测量（中英文版） Acoustics--High-power characteristics of underwater sound projectors and their measurements
	GB/T 7965-2002 声学水声换能器测量（中英文版） Acoustics--Measurement of underwater sound trans-ducers
	GB/T 18699.2-2002 声学隔声罩的隔声性能测定第2部分:现场测量(验收和验证用)（中英文版） Acoustics--Determination of sound insulation performances of enclosures--Part 2:Measurements in situ (for acceptance and verification purposes)
	GB/T 18699.1-2002 声学隔声罩的隔声性能测定第1部分:实验室条件下测量(标示用)（中英文版） Acoustics--Determination of sound insulation performances of enclosures--Part 1:Measurements under laboratory conditions (for declaration purposes)
	GB/T 18697-2002 声学汽车车内噪声测量方法（中英文版） Acoustics--Measurement of noise inside motor vehicles
	GB/T 18313-2001 声学信息技术设备和通信设备空气噪声的测量（中英文版） Acoustics--Measurement of airborne noise emitted by information technology and telecommunications equipment
	GB/T 17248.5-1999 声学机器和设备发射的噪声工作位置和其他指定位置发射声压级的测量环境修正法（中英文版） Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Method requiring environmental corrections
	GB/T 17248.3-1999 声学机器和设备发射的噪声工作位置和其他指定位置发射声压级的测量现场简易法（中英文版） Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Survey method in situ
	GB/T 17248.2-1999 声学机器和设备发射的噪声工作位置和其他指定位置发射声压级的测量一个反射面上方近似自由场的工程法（中英文版） Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at otherspecified positions--Engineering method in an essentially free field over a reflecting plane
	GB/T 16404.2-1999 声学声强法测定噪声源的声功率级第2部分:扫描测量（中英文版） Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2:Measurement by scanning
	GB/T 17252-1998 声学 100 kHz以下超声压电换能器的特性和测量（中英文版） Acoustics--Characteristics and measurements of ultrasonic piezoelectric transducers up to 100kHz
	GB/T 17250-1998 声学市区行驶条件下轿车噪声的测量（中英文版） Acoustics--Measurement of noise emitted by passenger cars under conditions representative of urban driving
	GB/T 16955-1997 声学农林拖拉机和机械操作者位置处噪声的测量简易法（中英文版） Acoustics--Tractors and machinery for agriculture and forestry--Measurement of noise at the operator’s position--Survey method
	GB/T 16540-1996 声学在0.5～15 MHz频率范围内的超声场特性及其测量水听器法（中英文版） Acoustics--Measurement and characterisation of ultrasonic fields in the frequency range 0.5MHz to 15MHz--Hydrophone method
	GB/T 16539-1996 声学振速法测定噪声源声功率级用于封闭机器的测量（中英文版） Acoustics--Determination of sound power levels of noise sources using vibration velocity--Measurement for seal machinery
	GB/T 3768-1996 声学声压法测定噪声源声功率级反射面上方采用包络测量表面的简易法（中英文版） Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane
	GB/T 16405-1996 声学管道消声器无气流状态下插入损失测量实验室简易法（中英文版） Acoustics--Measurement of insertion loss of ducted silencers without flow--Laboratory survey method
	GB/T 16404-1996 声学声强法测定噪声源的声功率级第1部分:离散点上的测量（中英文版） Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 1:Measurement at discrete points
	GB/T 15484-1995 声学轰声物理特性的描述和测量（中英文版） Acoustics--Description and measurement of physical properties of sonic booms
	GB/T 4760-1995 声学消声器测量方法（中英文版） Acoustics--Measurement procedure for silencers
	GB/T 14365-1993 声学机动车辆定置噪声测量方法（中英文版） Acoustics--Measurement of noise emittedby stationary road vehicles
	GB/T 14259-1993 声学关于空气噪声的测量及其对人影响的评价的标准的指南（中英文版） Acoustics--Guide to standards on the measurement of airborne acoustical noise and evaluation ofits effects on human beings

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