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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 7786-1987 Limits of sound power level for noise emitted by air compressors (for power source use) and diaphragm compressors 220.0 via email in 1~3 business day abolished2005-10-14 ,,1988-1-1
GB/T 32522-2016 Acoustic—Electroacoustic characteristics and measurements of piezolectric spherically focusing ultrasonic transducers 490.0 via email in 1~5 business day valid,,2016-9-1
GB/T 20247-2006 Acoustics - Measurement of Sound Absorption in a Reverberation Room 200.0 via email in 1 business day superseded,2006-10-1,2006-11-1
GB/T 15173-2010 Electroacoustics—Sound calibrators 930.0 via email in 1~3 business day valid,,2011-4-1
GB/T 3222.1-2006 Acoustics―Description measurement and assessment of environmental noise―Part 1:Basic quantities and assessment procedures 250.0 via email in 1 business day superseded,2022-10-1,2006-12-1
GB 12524-1990 Measurement method for noise from construction site 45.0 via email in 1~3 business day superseded,2012-7-1,1991-3-1
GB/T 25615-2010 Earth-moving machinery—Determination of emission sound pressure level at operators position—Dynamic test conditions 160.0 via email in 1~3 business day valid,,2011-3-29
GB/T 16404.3-2006 Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning 300.0 via email in 1~3 business day valid,,2006-11-1
JB 9048-1999 Noise measurement and limits for cold tube mill 150.0 via email in 1~3 business day valid,,2000-1-1
JJF 1136-2005 Calibration Specification of Tonometers 400.0 via email in 1~3 business day valid,,2006-1-9
GB/T 19885-2005 Acoustics—Determination of sound insulation performance of cabins—Laboratory and in-situ measurements 180.0 via email in 1~3 business day valid,,2006-4-1
GB/T 25498.5-2017 Electroacoustics--Simulators of human head and ear--Part 5: 2 cm3 coupler for the measurement of hearingaids and earphones coupled to the ear by means of ear inserts 160.0 via email in 1~3 business day valid,,2018-4-1
GB/T 4128-1995 Acoustics-STANDARD hydrophone 120.0 via email in 1~3 business day valid,,1996-2-1
GB/T 17251-1998 Acoustics--Calibration method of hydrophone acceleration sensitivity 120.0 via email in 1~3 business day valid,,1998-10-1
GB/T 17248.4-1998 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure level at a workstation and at other specified position from the sound power level 150.0 via email in 1~3 business day abolished2024-06-28 ,,1998-10-1
GB/T 18696.1-2004 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 1:Method using standing wave ratio 210.0 via email in 1~3 business day valid,,2004-12-1
GB 5266-1985 Measurement of the longitudinal wave velocity and attenuation for underwater acoustical materials; Pulse-tube method 120.0 via email in 1~3 business day superseded2006-11-01,2006-11-1,1986-4-1
GB/T 21232-2007 Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens 250.0 via email in 1~3 business day valid,,2008-5-1
JJF 1147-2006 Calibration Specfication for Acoustic Performance of Anechoic Rooms and Hemi-anechoic Rooms 300.0 via email in 1~3 business day valid,,2006-8-23
GB/T 14368-1993 - Standard ultrasonic power source 100.0 via email in 1~3 business day valid,,1993-1-2
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GB 7786-1987 Limits of sound power level for noise emitted by air compressors (for power source use) and diaphragm compressors 
  Issued on: 1987-05-23   Price(USD): 220.0
GB/T 32522-2016 Acoustic—Electroacoustic characteristics and measurements of piezolectric spherically focusing ultrasonic transducers 
  Issued on: 2016-02-24   Price(USD): 490.0
GB/T 20247-2006 Acoustics - Measurement of Sound Absorption in a Reverberation Room 
  Issued on: 2006-5-8   Price(USD): 200.0
GB/T 15173-2010 Electroacoustics—Sound calibrators 
  Issued on: 2010-9-2   Price(USD): 930.0
GB/T 3222.1-2006 Acoustics―Description measurement and assessment of environmental noise―Part 1:Basic quantities and assessment procedures 
  Issued on: 2006-7-25   Price(USD): 250.0
GB 12524-1990 Measurement method for noise from construction site 
  Issued on: 1990-11-9   Price(USD): 45.0
GB/T 25615-2010 Earth-moving machinery—Determination of emission sound pressure level at operators position—Dynamic test conditions 
  Issued on: 2010-12-1   Price(USD): 160.0
GB/T 16404.3-2006 Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning 
  Issued on: 2006-05-08   Price(USD): 300.0
JB 9048-1999 Noise measurement and limits for cold tube mill 
  Issued on: 1999-6-28   Price(USD): 150.0
JJF 1136-2005 Calibration Specification of Tonometers 
  Issued on: 2005-10-9   Price(USD): 400.0
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 25498.5-2017 Electroacoustics--Simulators of human head and ear--Part 5: 2 cm3 coupler for the measurement of hearingaids and earphones coupled to the ear by means of ear inserts 
  Issued on: 2017-09-07   Price(USD): 160.0
GB/T 4128-1995 Acoustics-STANDARD hydrophone 
  Issued on: 1995-7-3   Price(USD): 120.0
GB/T 17251-1998 Acoustics--Calibration method of hydrophone acceleration sensitivity 
  Issued on: 1998-03-18   Price(USD): 120.0
GB/T 17248.4-1998 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure level at a workstation and at other specified position from the sound power level 
  Issued on: 1998-3-18   Price(USD): 150.0
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 5266-1985 Measurement of the longitudinal wave velocity and attenuation for underwater acoustical materials; Pulse-tube method 
  Issued on: 1985-07-26   Price(USD): 120.0
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
JJF 1147-2006 Calibration Specfication for Acoustic Performance of Anechoic Rooms and Hemi-anechoic Rooms 
  Issued on: 2006-5-23   Price(USD): 300.0
GB/T 14368-1993 - Standard ultrasonic power source 
  Issued on: 1993-3-17   Price(USD): 100.0
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