China Acoustics-In-situ de GB Standards Search Result

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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 - 英文版
	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 声学建筑和建筑构件隔声测量第14部分：特殊现场测量导则 - 英文版
	GB/T 16538-2008 Acoustics - Determination of sound power levels of noise sources using sound pressure - Comparison method in situ 声学声压法测定噪声源声功率级现场比较法 - 英文版
	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 声学机器和设备发射的噪声声强法现场测定工作位置和其它指定位置发射声压级的工程法 - 英文版
	GB/T 19885-2005 Acoustics-Determination of sound insulation performance of cabins-laborartory and in situ measurements 声学隔声间的隔声性能测定实验室和现场测量 - 英文版
	GB/T 19884-2005 Acoustics-In-situ determination of insertion loss of outdoor noise barriers of all types 声学各种户外声屏障插入损失的现场测定 - 英文版
	GB/T 18699.2-2002 Acoustics--Determination of sound insulation performances of enclosures--Part 2:Measurements in situ (for acceptance and verification purposes) 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) - 英文版

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