2025-12-15 216.73.216.89
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB 9661-1988 Measurement of aircraft noise around airport 120.0 via email in 1~3 business day valid,,1988-11-1
GB/T 20441.4-2006 Measurement microphones—Part 4: Specifications for working standard microphones 140.0 via email in 1~3 business day valid,,2007-2-1
GB/T 17248.3-1999 Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Survey method in situ 250.0 via email in 1~3 business day superseded,2018-12-28,1999-9-1
GB/T 18697-2002 Acoustics--Measurement of noise inside motor vehicles 120.0 via email in 1 business day valid,,2002-12-1
GB/T 16403-1996 Acoustics - Audiometric test methods - Basic pure tone air and bone conduction threshold audiometry 300.0 via email in 1~3 business day superseded2018-10-01,2018-10-1,1996-12-1
GB/T 15508-1995 Acoustics－Speech articulation testing method 180.0 via email in 1~3 business day valid,,1995-1-2
GB/T 25498.1-2010 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones 190.0 via email in 1~3 business day valid,,2011-5-1
GB/T 25102.1-2010 Electroacoustics - Hearing aids - Part 1：Hearing aids with induction pick-up coil input 70.0 via email in 1~3 business day valid,,2011-4-1
GB/T 7341.1-2010 Electroacoustics—Audiological equipment—Part 1:Pure-tone audiometers 360.0 via email in 1~3 business day valid,,2011-5-1
JJF 1228-2009 Calibration Specification for Sound Power Meters 420.0 via email in 1~5 business day valid,,2009-10-10
GBJ 122-1988 of noise produced by industrial enterprises 240.0 via email in 1~3 business day valid,,1988-12-1
GB 11453-1989 Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions 120.0 via email in 1~3 business day superseded2018-05-01,2018-5-1,1990-4-1
GB/T 25078.1-2010 Acoustics—Recommended practice for the design of low-noise machinery and equipment—Part 1:Planning 450.0 via email in 1~5 business day valid,,2011-4-1
GB/T 6446-1986 Frequency weighting for the measurement of aircraft noise (D-weighting) 180.0 via email in 1~3 business day abolished2005-10-14,,1987-5-1
GB/T 21230-2007 Acoustics - Guidelines for the measurement and assessment of exposure to noise in a working environment 360.0 via email in 1~3 business day superseded,2015-2-1,2008-5-1
GB/T 22159.5-2017 Acoustics and vibration-Laboratory measurement of vibro-acoustic transfer properties of resilient elements-Part 5:Driving point method for determination of the low-frequency transfer stiffness of resilient supports for translatory motion 370.0 via email in 1~5 business day valid,,2018-5-1
GB 5980-2009 Regulation on noise levels on board inland ships 80.0 via email in 1~3 business day valid,,2009-11-1
GB/T 15952-1995 Specifications for personal sound exposure meters 250.0 via email in 1~3 business day superseded2011-05-01,2011-5-1,1996-8-1
GB 7342-1987 IEC provisional reference coupler for the calibration of earphones used in audiometry 45.0 via email in 1~3 business day superseded2011-05-01,2011-5-1,1987-11-1
GB/T 31004.3-2014 Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 3:Laboratory measurements at low frequencies 250.0 via email in 1~3 business day valid,,2015-2-1
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GB 9661-1988 Measurement of aircraft noise around airport 
  Issued on: 1988-08-11   Price(USD): 120.0
GB/T 20441.4-2006 Measurement microphones—Part 4: Specifications for working standard microphones 
  Issued on: 2006-08-23   Price(USD): 140.0
GB/T 17248.3-1999 Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Survey method in situ 
  Issued on: 1999-3-8   Price(USD): 250.0
GB/T 18697-2002 Acoustics--Measurement of noise inside motor vehicles 
  Issued on: 2002-03-26   Price(USD): 120.0
GB/T 16403-1996 Acoustics - Audiometric test methods - Basic pure tone air and bone conduction threshold audiometry 
  Issued on: 1996-5-27   Price(USD): 300.0
GB/T 15508-1995 Acoustics－Speech articulation testing method 
  Issued on: 1995-03-15   Price(USD): 180.0
GB/T 25498.1-2010 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones 
  Issued on: 2010-12-1   Price(USD): 190.0
GB/T 25102.1-2010 Electroacoustics - Hearing aids - Part 1：Hearing aids with induction pick-up coil input 
  Issued on: 2010-9-2   Price(USD): 70.0
GB/T 7341.1-2010 Electroacoustics—Audiological equipment—Part 1:Pure-tone audiometers 
  Issued on: 2010-12-1   Price(USD): 360.0
JJF 1228-2009 Calibration Specification for Sound Power Meters 
  Issued on: 2009-07-10   Price(USD): 420.0
GBJ 122-1988 of noise produced by industrial enterprises 
  Issued on: 1988-4-13   Price(USD): 240.0
GB 11453-1989 Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions 
  Issued on: 1989-7-4   Price(USD): 120.0
GB/T 25078.1-2010 Acoustics—Recommended practice for the design of low-noise machinery and equipment—Part 1:Planning 
  Issued on: 2010-09-02   Price(USD): 450.0
GB/T 6446-1986 Frequency weighting for the measurement of aircraft noise (D-weighting) 
  Issued on: 1986-05-28   Price(USD): 180.0
GB/T 21230-2007 Acoustics - Guidelines for the measurement and assessment of exposure to noise in a working environment 
  Issued on: 2007-11-14   Price(USD): 360.0
GB/T 22159.5-2017 Acoustics and vibration-Laboratory measurement of vibro-acoustic transfer properties of resilient elements-Part 5:Driving point method for determination of the low-frequency transfer stiffness of resilient supports for translatory motion 
  Issued on: 2017-11-01   Price(USD): 370.0
GB 5980-2009 Regulation on noise levels on board inland ships 
  Issued on: 2009-3-9   Price(USD): 80.0
GB/T 15952-1995 Specifications for personal sound exposure meters 
  Issued on: 1995-01-02   Price(USD): 250.0
GB 7342-1987 IEC provisional reference coupler for the calibration of earphones used in audiometry 
  Issued on: 1987-02-28   Price(USD): 45.0
GB/T 31004.3-2014 Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 3:Laboratory measurements at low frequencies 
  Issued on: 2014-09-03   Price(USD): 250.0
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