China Acoustics--Measureme GB Standards Search Result

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	GB/T 31004.2-2014 Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 2: Field measurements - 英文版
	GB/T 31004.1-2014 Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 1: Laboratory measurements - 英文版
	GB/T 22159.2-2012 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 - 英文版
	GB/T 22159.1-2012 Acoustics and vibration-Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 1 : Principles and guidelines - 英文版
	GB/T 7584.3-2011 Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture - 英文版
	GB/T 5111-2011 Acoustics - Measurement of noise emitted by railbound vehicle - 英文版
	GB/T 3449-2011 Acoustics - Measurement of noise inside railbound vehicles - 英文版
	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
	GB/T 14369-2011 Acoustics - Measurement methods of insertion loss，echo reduction and sound absorption coefficient for underwater acoustical material samples - 英文版
	GB/T 25516-2010 Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units loss, fiow noise and total pressure loss - 英文版
	GB/T 20441.3-2010 Electroacoustics - Measurement microphone - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique - 英文版
	GB/T 20441.1-2010 Electroacoustics - Measurement microphones - Part 1: Specifications for laboratory standard microphones - 英文版
	GB/T 25102.100-2010 Electroacoustics - Hearing aids - Part 0：Measurement of electroacoustical characteristics - 英文版
	GB/T 25079-2010 Acoustics - Application of new measurement methods in building and room acoustics - MLS and SS methods - 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 - 英文版
	GB/T 7966-2009 Acoustics - Ultrasonics power measurement - Radiation force balances and performance requirements - 英文版
	GB/T 5265-2009 Acoustics - Measurement of underwater noise - 英文版
	GB/T 3222.2-2009 Acoustics - Description, measurement and assessment of environmental noise - Part 2: Determination of environmental noise levels - 英文版
	GB/T 22159.3-2008 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 - 英文版
	GB/T 21231-2007 Acoustics - Method for the measurement of airborne noise emitted by small air-moving devices - 英文版
	GB/T 21229-2007 Acoustics - Determination of sound power levels of noise from air-terminal devices,air-terminal units,dampers and valves by measurement in a reverberation room - 英文版
	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
	GB/T 3222.1-2006 Acoustics―Description, measurement and assessment of environmental noise―Part 1：Basic quantities and assessment procedures - 英文版
	GB/T 19889.8-2006 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 - 英文版
	GB/T 19889.5-2006 Acoustics―Measurement of sound insulation in buildings and of building elements―Part 5: Field measurements of airborne sound insulation of facade elements and facades - 英文版
	GB/T 19889.10-2006 Acoustics―Measurement of sound insulation in buildings and of building elements―Part 10：Laboratory measurements of airborne sound insulation of small building elements - 英文版
	GB/T 16407-2006 Acoustics―Characteristics and measurements of field of Pressure pulse lithotripters - 英文版
	GB/T 5266-2006 Acoustics - Measurements of the longitudinal wave velocity and attenuation coefficient for underwater acoustical materials - Pulse tube method - 英文版
	GB/T 20249-2006 Acoustics - Definitions and measurement methods for the transmitted fields of focusing ultrasonic transducers - 英文版
	GB/T 20248-2006 Acoustics - Measurement of sound pressure levels in the interior of aircraft during flight - 英文版

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