“Acoustics-Measuremen ” 中國GB標準檢索結果 |
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1. 已翻譯的GB標準英文版(有 SALE
標誌的),以及GB標準中文版,可以直接在網站上購買,在收到您付款後,會在1~3天內發您郵箱。 2. 其他未翻譯的GB標準英文版,在接到您翻譯訂單後,才進行翻譯,時間一般需要多3~5天。 |
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GB/T 3768-1996 聲學 聲壓法測定噪音源聲功率級 反射面上方採用包絡測量表面的簡易法(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 |
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GB/T 3449-2011 聲學 軌道車輛內部雜訊測量(中英文版) Acoustics - Measurement of noise inside railbound vehicles |
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GB/T 32523-2016 聲學 水聲材料樣品聲壓反射係數、聲壓透射係數和吸聲係數的測量 行波管法(中英文版) Acoustics—Measurement of sound pressure reflection coefficient, sound pressure transmission coefficient and absorption coefficient for underwater acoustical material sample—Travelling wave tube method |
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GB/T 32522-2016 聲學 壓電球面聚焦超聲換能器的電聲特性及其測量(中英文版) Acoustics—Electroacoustic characteristics and measurements of spherically focusing ultrasonic transducers |
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GB/T 3222.2-2009 聲學 環境雜訊的描述、測量與評價 第2部分:環境雜訊級測定(中英文版) Acoustics - Description, measurement and assessment of environmental noise - Part 2: Determination of environmental noise levels |
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GB/T 3222.1-2006 聲學 環境雜訊的描述、測量與評價 第1部分:基本參量與評價方法(中英文版) Acoustics―Description, measurement and assessment of environmental noise―Part 1:Basic quantities and assessment procedures |
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GB/T 31014-2014 聲學 水聲目標強度測量實驗室方法(中英文版) Acoustics―Laboratory methods of underwater target strength measurement |
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GB/T 31004.3-2014 聲學 建築和建築構件隔聲聲強法測量 第3部分:低頻段的實驗室測量(中英文版) Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 3: Laboratory measurements at low frequencies |
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GB/T 31004.2-2014 聲學 建築和建築構件隔聲聲強法測量 第2部分:現場測量(中英文版) Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 2: Field measurements |
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GB/T 31004.1-2014 聲學 建築和建築構件隔聲聲強法測量 第1部分:實驗室測量(中英文版) Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 1: Laboratory measurements |
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GB/T 27763-2011 聲學 評價工作間聲學性能的空間聲場分佈曲線的測量方法及參量表述(中英文版) Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance |
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GB/T 25516-2010 聲學 管道消聲器和風道末端單元的實驗室測量方法 插入損失、氣流雜訊和全壓損失(中英文版) Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units loss, fiow noise and total pressure loss |
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GB/T 25102.100-2010 電聲學 助聽器 第0部分:電聲特性的測量(中英文版) Electroacoustics - Hearing aids - Part 0:Measurement of electroacoustical characteristics |
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GB/T 25079-2010 聲學 建築聲學和室內聲學中新測量方法的應用 MLS和SS方法(中英文版) Acoustics - Application of new measurement methods in building and room acoustics - MLS and SS methods |
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GB/T 22159.3-2008 聲學與振動 彈性元件振動 聲傳遞特性實驗室測量方法 第3部分:彈性支撐件平動動剛度的間接測量方法(中英文版) Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 3: Indirect method for determination of the dynamic stiffness of resilient supports for translatory motion |
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GB/T 22159.2-2012 聲學與振動 彈性元件振動-聲傳遞特性實驗室測量方法 第2部分:彈性支撐件平動動剛度的直接測量方法(中英文版) Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 2: Direct method for determination of the dynamic stiffness of resilient supports for translatory motion |
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GB/T 22159.1-2012 聲學與振動 彈性元件振動-聲傳遞特性實驗室測量方法 第1部分:原理與指南(中英文版) Acoustics and vibration-Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 1 : Principles and guidelines |
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GB/T 21231-2007 聲學 小型通風裝置輻射空氣雜訊的測量方法(中英文版) Acoustics - Method for the measurement of airborne noise emitted by small air-moving devices |
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GB/T 21229-2007 聲學 風道末端裝置、末端單元、風道閘門和閥雜訊聲功率級的混響室測定(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 |
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GB/T 21228.1-2007 聲學 表面聲散射特性 第1部分:混響室中無規入射聲散射係數測量(中英文版) Acoustics - Sound-scattering properties of surfaces - Part 1: Measurement of the random-incidence scattering coefficient in a reverberation room |
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GB/T 20441.3-2010 電聲學 測量傳聲器 第3部分:採用互易技術對實驗室標準傳聲器的自由場校準的原級方法(中英文版) Electroacoustics - Measurement microphone - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique |
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GB/T 20441.1-2010 電聲學 測量傳聲器 第1部分:實驗室標準傳聲器規範(中英文版) Electroacoustics - Measurement microphones - Part 1: Specifications for laboratory standard microphones |
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GB/T 20249-2006 聲學 聚焦超聲換能器發射場特性的定義與測量方法(中英文版) Acoustics - Definitions and measurement methods for the transmitted fields of focusing ultrasonic transducers |
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GB/T 20248-2006 聲學 飛行中飛機艙內聲壓級的測量(中英文版) Acoustics - Measurement of sound pressure levels in the interior of aircraft during flight |
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GB/T 20247-2006 聲學 混響室吸聲測量(中英文版) Acoustics - Measurement of sound absorption in a reverberation room |
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GB/T 20243.1-2006 聲學 道路表面對交通雜訊影響的測量 第1部分 統計通過法(中英文版) Acoustics - Measurement of the influence of road surface on traffic noise Part 1: Statistical Pass-By method |
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GB/T 20242-2006 聲學 助聽器真耳聲特性的測量方法(中英文版) Acoustics - Procedures for the measurement of real-ear acoustical characteristics of hearing aids |
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GB/T 19890-2005 聲學 高強度聚焦超聲(HIFU)聲功率和聲場特性的測量(中英文版) Acoustics-High intensity focused ultrasound(HIFU)measurements of acoustic power and field characteristics |
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GB/T 19889.8-2006 聲學 建築和建築構件隔聲測量 第8部分:重質標準樓板覆面層撞擊聲改善量的實驗室測量(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 |
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GB/T 19889.7-2005 聲學 建築和建築構件隔聲測量 第7部分:樓板撞擊聲隔聲的現場測量(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 |
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