China Acoustics-In-situ de 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 25102.8-2017 Electroacoustics—Hearing aids—Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions - 英文版 |
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GB/T 19889.14-2010 Acoustics - Measurement of sound insulation in buildings and of building elements - Part 14: Guidelines for special situations in the field - 英文版 |
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GB/T 16538-2008 Acoustics - Determination of sound power levels of noise sources using sound pressure - Comparison method in situ - 英文版 |
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GB/T 17248.6-2007 Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity - 英文版 |
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GB/T 19885-2005 Acoustics-Determination of sound insulation performance of cabins-laborartory and in situ measurements - 英文版 |
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GB/T 19884-2005 Acoustics-In-situ determination of insertion loss of outdoor noise barriers of all types - 英文版 |
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GB/T 18699.2-2002 Acoustics--Determination of sound insulation performances of enclosures--Part 2:Measurements in situ (for acceptance and verification purposes) - 英文版 |
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