2025-12-14 216.73.216.3
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 4130-2017 Acoustics-Low frequency calibration methods of hydrophones 490.0 via email in 1~3 business day superseded,2025-7-1,2018-5-1
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/T 34834-2017 Acoustics-Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment 490.0 via email in 1~5 business day valid,,2018-5-1
GB/T 12060.16-2017 Sound system equipment-Part 16:Objective rating of speech intelligibility by speech transmission index 750.0 via email in 1~3 business day valid,,2018-5-1
GB/T 14366-2017 Acoustics-Estimation of noise-induced hearing loss 310.0 via email in 1~5 business day valid,,2018-5-1
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 370.0 via email in 1~3 business day valid,,2018-5-1
GB/T 34828-2017 Acoustics-Test methods for the qualification of free-field environments 315.0 via email in 1~5 business day valid,,2018-5-1
GB/T 22159.4-2017 Acoustics and vibration-Laboratory measurement of vibro-acoustic transfer properties of resilient elements-Part 4:Dynamic stiffness of elements other than resilient supports for translatory motion 430.0 via email in 1~5 business day valid,,2018-5-1
GB/T 6881.2-2017 Acoustics-Determination of sound power levels and sound energy levels of noise sources using sound pressure-Engineering methods for small movable sources in reverberant fields-Comparison method for a hard-walled test room 430.0 via email in 1~5 business day valid,,2018-5-1
GB/T 20441.5-2017 Electroacoustics--Measurement microphones--Part 5: Methods for pressure calibration of workingstandard microphones by comparison 250.0 via email in 1~3 business day valid,,2018-4-1
GB/T 14365-2017 Acoustics—Measurements of sound pressure level emitted by stationary road vehicles 140.0 via email in 1~3 business day valid,,2018-4-1
GB/T 16296.3-2017 Acoustics―Audiometric test methods―Part 3:Speech audiometry 490.0 via email in 1~3 business day valid,,2018-4-1
GB/T 25102.7-2017 Electroacoustics--Hearing aids--Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes 250.0 via email in 1~3 business day valid,,2018-4-1
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 3768-2017 Acoustics―Determination of sound power levels and sound energy levels ofnoise sources using sound pressure―Survey method using an envelopingmeasurement surface over a reflecting plane 670.0 via email in 1~5 business day valid,,2018-4-1
GB/T 32706-2016 Safety requirements for laboratory instrument and equipment-Noise measuring instruments 1030.0 via email in 1~5 business day valid,,2017-1-1
GB/T 32671.1-2016 Methods for the measurement of zeta potential in colloidal systems - Part 1: Electroacoustical and electrokinetic phenomena 370.0 via email in 1~5 business day valid,,2016-11-1
GB/T 32524.1-2016 Acoustics—Determination of sound power level and directivity character of power capacitor unit using sound pressure一 Part 1 ： Precision method for hemi-anechoic rooms 490.0 via email in 1~5 business day valid,,2016-9-1
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 32524.2-2016 Acoustics—Determination of sound power level and directivity character of power capacitor using sound pressure—Part 2: Engineering methods for an essentially free field over a reflecting plane 550.0 via email in 1~5 business day valid,,2016-9-1
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GB/T 4130-2017 Acoustics-Low frequency calibration methods of hydrophones 
  Issued on: 2017-11-01   Price(USD): 490.0
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/T 34834-2017 Acoustics-Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment 
  Issued on: 2017-11-01   Price(USD): 490.0
GB/T 12060.16-2017 Sound system equipment-Part 16:Objective rating of speech intelligibility by speech transmission index 
  Issued on: 2017-11-01   Price(USD): 750.0
GB/T 14366-2017 Acoustics-Estimation of noise-induced hearing loss 
  Issued on: 2017-11-01   Price(USD): 310.0
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 
  Issued on: 2017-11-01   Price(USD): 370.0
GB/T 34828-2017 Acoustics-Test methods for the qualification of free-field environments 
  Issued on: 2017-11-01   Price(USD): 315.0
GB/T 22159.4-2017 Acoustics and vibration-Laboratory measurement of vibro-acoustic transfer properties of resilient elements-Part 4:Dynamic stiffness of elements other than resilient supports for translatory motion 
  Issued on: 2017-11-01   Price(USD): 430.0
GB/T 6881.2-2017 Acoustics-Determination of sound power levels and sound energy levels of noise sources using sound pressure-Engineering methods for small movable sources in reverberant fields-Comparison method for a hard-walled test room 
  Issued on: 2017-11-01   Price(USD): 430.0
GB/T 20441.5-2017 Electroacoustics--Measurement microphones--Part 5: Methods for pressure calibration of workingstandard microphones by comparison 
  Issued on: 2017-09-07   Price(USD): 250.0
GB/T 14365-2017 Acoustics—Measurements of sound pressure level emitted by stationary road vehicles 
  Issued on:   Price(USD): 140.0
GB/T 16296.3-2017 Acoustics―Audiometric test methods―Part 3:Speech audiometry 
  Issued on: 2017-12-29   Price(USD): 490.0
GB/T 25102.7-2017 Electroacoustics--Hearing aids--Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes 
  Issued on: 2017-09-07   Price(USD): 250.0
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 3768-2017 Acoustics―Determination of sound power levels and sound energy levels ofnoise sources using sound pressure―Survey method using an envelopingmeasurement surface over a reflecting plane 
  Issued on: 2017-12-29   Price(USD): 670.0
GB/T 32706-2016 Safety requirements for laboratory instrument and equipment-Noise measuring instruments 
  Issued on: 2016-06-14   Price(USD): 1030.0
GB/T 32671.1-2016 Methods for the measurement of zeta potential in colloidal systems - Part 1: Electroacoustical and electrokinetic phenomena 
  Issued on: 2016-04-25   Price(USD): 370.0
GB/T 32524.1-2016 Acoustics—Determination of sound power level and directivity character of power capacitor unit using sound pressure一 Part 1 ： Precision method for hemi-anechoic rooms 
  Issued on: 2016-02-24   Price(USD): 490.0
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 32524.2-2016 Acoustics—Determination of sound power level and directivity character of power capacitor using sound pressure—Part 2: Engineering methods for an essentially free field over a reflecting plane 
  Issued on: 2016-02-24   Price(USD): 550.0
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