2024-12-22 3.135.241.144
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Code of China
International Standard List: Acoustic measurements and noise abatement in general

T/CSPSTC 61-2020 Terminology of acoustic metamaterials 
  Issued on: 2020-10-28   Price(USD): 255.0
GB/T 19889.2-2022 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties 
  Issued on: 2022-03-09   Price(USD): 345.0
GB/T 34828-2017 Acoustics-Test methods for the qualification of free-field environments 
  Issued on: 2017-11-01   Price(USD): 315.0
GB/Z 27764-2011 Acoustics - Determination of sound transmission loss in impedance tubes - Transfer matrix method  
  Issued on: 2011-12-30   Price(USD): 450.0
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 
  Issued on: 2007-11-14   Price(USD): 280.0
GB/T 21232-2007 Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens 
  Issued on: 2007-11-14   Price(USD): 250.0
GB/T 20431-2006 Acoustics―Guidelines for noise control by silencers 
  Issued on: 2006-07-25   Price(USD): 604.0
GB/T 20243.1-2006 Acoustics—Measurement of the influence of road surface on traffic onise Part 1:Statistical Pass-By method 
  Issued on: 2006-05-08   Price(USD): 210.0
GB/T 19885-2005 Acoustics—Determination of sound insulation performance of cabins—Laboratory and in-situ measurements 
  Issued on: 2005-09-09   Price(USD): 180.0
GB/T 1988 7-2005 GB/T 1988 7-2005 Acoustics - Measurement of the in situ sound attenuation of a removable screen 
  Issued on: 2005-9-9   Price(USD): 165.0
GB/T 19886-2005 Acoustics—Guidelines for noise control by enclosures and cabins 
  Issued on: 2005-9-9   Price(USD): 570.0
GB/T 1988 4-2005 GB/T 1988 4-2005 Acoustics -  
  Issued on: 2005-9-9   Price(USD): 150.0
GB/T 19890-2005 Acoustics-High intensity focused ultrasound(HIFU)measurements of acoustic power and field characteristics 
  Issued on: 2005-09-09   Price(USD): 180.0
GB/T 19884-2005 Acoustics. In-situ determination of insertion loss of outdoor noise barriers of all types 
  Issued on: 2005-09-09   Price(USD): 284.0
GB/T 19887-2005 Acoustics. Measurement of the in situ sound attenuation of a removable screen 
  Issued on: 2005-09-09   Price(USD): 314.0
JJG 991-2004 Verification Regulation of Aural Impedance Audiometers 
  Issued on: 2004-9-21   Price(USD): 300.0
JJG 994-2004 Verification Regulation of Digital Audio Generators 
  Issued on: 2004-9-21   Price(USD): 220.0
GB/T 18696.1-2004 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 1:Method using standing wave ratio 
  Issued on: 2004-5-13   Price(USD): 210.0
GB/T 18696.2-2002 Acoustics - Determinatio of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer function method 
  Issued on: 2002-3-26   Price(USD): 300.0
GB/T 18699.1-2002 Acoustics - Determination of sound insulation performances of enclosures Part 1: Measurements under laboratory conditions(for declaration purposes) 
  Issued on: 2002-3-26   Price(USD): 180.0
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