China Acoustics - Sound-sc GB Standards Search Result |
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1. Ready translated GB standards  and Chinese version GB Standards, you can purchase directly in the web page; After receive your payment, we will send the GB Standards PDF file to your Email within
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2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB/T 21228.2-2023 Acoustics - Surface sound scattering properties - Part 2: Free-field directional diffusion coefficient measurement - 英文版 |
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GB/T 3222.2-2022 Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels - 英文版 |
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GB/T 41283.1-2022 Acoustics Soundscape Part 1: Definition and Conceptual Framework - 英文版 |
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GB/T 27763-2011 Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance - 英文版 |
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GB/T 21228.1-2007 Acoustics - Sound-scattering properties of surfaces - Part 1: Measurement of the random-incidence scattering coefficient in a reverberation room - 英文版 |
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GB/T 16404.3-2006 Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning - 英文版 |
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GB/T 19887-2005 Acoustics-Measurement of the in situ sound attenuation of a removable screen - 英文版 |
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GB/T 19513-2004 Acoustics--Measurement ofoffice screen sound attenuation under specific laboratory conditions - 英文版 |
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GB/T 16404.2-1999 Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2:Measurement by scanning - 英文版 |
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GB/T 16404-1996 Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 1:Measurement at discrete points - 英文版 |
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