2024-11-22 3.23.92.64
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 3451-1982 Standard tuning frequency 30.0 via email in 1~3 business day valid,,1983-10-1
GB 4854-1984 Standard zero order for calibrating pure tone audiometer 75.0 via email in 1~3 business day valid,,1985-10-1
GB 7341-1987 Audiometers 165.0 via email in 1~3 business day superseded,1998-12-1,1987-11-1
GB 7342-1987 IEC provisional reference coupler for the calibration of earphones used in audiometry 45.0 via email in 1~3 business day abolished2011-05-01,2011-5-1,1987-11-1
GB 7966-1987 Acoustics; Ultrasonic power measurement in the frequency range 0.5~10MHz 165.0 via email in 1~3 business day abolished2009-12-01 ,2009-12-1,1988-4-1
GB/T 14259-1993 - Guide to Standards on the measurement of airborne acoustical noise and evaluation of its effects on human beings 50.0 via email in 1 business day valid,,1993-12-1
GB/T 14365-1993 Acoustics－Measurement of noise emitted by stationary road vehicles 60.0 via email in 1~3 business day abolished2018-04-01,2018-4-1,1993-1-2
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 14366-1993 - Determination of occupational noise exposure and estimation of noise - Induced hearing impairment 300.0 via email in 1~3 business day superseded,2018-5-1,1993-1-2
GB/T 14367-1993 Acoustics－Determination of sound power levels of noise sources－Guide lines for the use of basic STANDARDs and for the preparation of noise test codes 180.0 via email in 1~3 business day superseded2006-12-01,2006-12-1,1993-1-2
GB/T 14367-2006 of sound power levels of noise sources―Guidelines for the use of basic Standards 370.0 via email in 1~3 business day valid,,2006-12-1
GB/T 14368-1993 - Standard ultrasonic power source 100.0 via email in 1~3 business day valid,,1993-1-2
GB/T 14369-1993 Acoustics－Measurement method of insertion loss and echo reduction for the underwater acoustical material sample 120.0 via email in 1~3 business day abolished2012-05-01,2012-5-1,1993-1-2
GB/T 14369-2011 Acoustics—Measurement methods of insertion loss,echo reduction and sound absorption coefficient for underwater acoustical material samples 270.0 via email in 1~3 business day valid,,2012-5-1
GB/T 15173-1994 Sound calibrators 264.0 via email in 1~3 business day abolished2011-04-01,2011-4-1,1995-4-1
GB/T 15173-2010 Electroacoustics—Sound calibrators 930.0 via email in 1~3 business day valid,,2011-4-1
GB/T 15484-1995 Acoustics－Description and measurement of physical properties of sonic booms 115.0 via email in 1~3 business day valid,,1996-2-1
GB/T 15485-1995 Acoustics－Methods for the calculation of the articulation index of speech 240.0 via email in 1~3 business day abolished2018-05-01,2018-5-1,1996-2-1
GB/T 15611-1995 Acoustics － Calibration of high frequency hydrophone 130.0 via email in 1~3 business day valid,,1996-2-1
GB/T 15951-1995 Mechanical coupler for measurements on bone vibrators 160.0 via email in 1~3 business day valid,,1996-8-1
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GB 3451-1982 Standard tuning frequency 
  Issued on: 1982-12-31   Price(USD): 30.0
GB 4854-1984 Standard zero order for calibrating pure tone audiometer 
  Issued on:   Price(USD): 75.0
GB 7341-1987 Audiometers 
  Issued on:   Price(USD): 165.0
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 7966-1987 Acoustics; Ultrasonic power measurement in the frequency range 0.5~10MHz 
  Issued on: 1987-06-22   Price(USD): 165.0
GB/T 14259-1993 - Guide to Standards on the measurement of airborne acoustical noise and evaluation of its effects on human beings 
  Issued on: 1993-3-17   Price(USD): 50.0
GB/T 14365-1993 Acoustics－Measurement of noise emitted by stationary road vehicles 
  Issued on: 1993-3-17   Price(USD): 60.0
GB/T 14365-2017 Acoustics—Measurements of sound pressure level emitted by stationary road vehicles 
  Issued on:   Price(USD): 140.0
GB/T 14366-1993 - Determination of occupational noise exposure and estimation of noise - Induced hearing impairment 
  Issued on: 1993-3-17   Price(USD): 300.0
GB/T 14367-1993 Acoustics－Determination of sound power levels of noise sources－Guide lines for the use of basic STANDARDs and for the preparation of noise test codes 
  Issued on: 1993-03-17   Price(USD): 180.0
GB/T 14367-2006 of sound power levels of noise sources―Guidelines for the use of basic Standards 
  Issued on: 2006-7-25   Price(USD): 370.0
GB/T 14368-1993 - Standard ultrasonic power source 
  Issued on: 1993-3-17   Price(USD): 100.0
GB/T 14369-1993 Acoustics－Measurement method of insertion loss and echo reduction for the underwater acoustical material sample 
  Issued on: 1993-03-17   Price(USD): 120.0
GB/T 14369-2011 Acoustics—Measurement methods of insertion loss,echo reduction and sound absorption coefficient for underwater acoustical material samples 
  Issued on: 2011-12-30   Price(USD): 270.0
GB/T 15173-1994 Sound calibrators 
  Issued on: 1994-08-20   Price(USD): 264.0
GB/T 15173-2010 Electroacoustics—Sound calibrators 
  Issued on: 2010-9-2   Price(USD): 930.0
GB/T 15484-1995 Acoustics－Description and measurement of physical properties of sonic booms 
  Issued on: 1995-07-03   Price(USD): 115.0
GB/T 15485-1995 Acoustics－Methods for the calculation of the articulation index of speech 
  Issued on: 1995-07-03   Price(USD): 240.0
GB/T 15611-1995 Acoustics － Calibration of high frequency hydrophone 
  Issued on: 1995-7-3   Price(USD): 130.0
GB/T 15951-1995 Mechanical coupler for measurements on bone vibrators 
  Issued on: 1995-01-02   Price(USD): 160.0
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