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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 7966-1987 Acoustics; Ultrasonic power measurement in the frequency range 0.5~10MHz 165.0 via email in 1~3 business day superseded2009-12-01 ,2009-12-1,1988-4-1
DL/T 2665-2023 Noise emission measurement of substation boundary-Multiple coherent function method 270.0 via email in 1~3 business day valid,,2024-4-11
GB/T 6881-2023 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for reverberation test rooms 900.0 via email in 1~5 business day valid,,2024-4-1
GB/T 4214.3-2023 Test method for noise of household and similar electrical appliances―Particular requirements for dishwashers 225.0 via email in 1~3 business day valid,,2023-10-1
GB/T 3785.2-2023 Electroacoustics—Sound level meters—Part 2: Pattern evaluation tests 510.0 via email in 1~3 business day valid,,2023-12-1
GB/T 3785.1-2023 Electroacoustics—Sound level meters—Part 1: Specifications 690.0 via email in 1~3 business day valid,,2023-12-1
GB/T 42559-2023 Acoustics—Measurement of phase-shifted sensitivity of interferometric fiber-optic hydrophones 555.0 via email in 1~5 business day valid,,2023-12-1
GB/T 42553-2023 Electroacoustics—Methods to determine corrections to obtain the free-field response of a sound level meter 495.0 via email in 1~3 business day valid,,2023-12-1
T/CEC 485-2021 via email in business day valid,,
YY/T 0642-2022 Ultrasonics-Field characterization-Test methods for the determination of thermal and mechanical indices related to medical diagnostic ultrasonic fields 810.0 via email in 1~5 business day valid,,2024-9-1
T/CSPSTC 61-2020 Terminology of acoustic metamaterials 255.0 via email in 1~3 business day valid,,
YY/T 0937-2022 Technical requirments for ultrasonically tissue-mimicking phantom 225.0 via email in 1 business day valid,,2023-6-1
GB/T 17248.1-2022 Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions 555.0 via email in 1~3 business day valid,,2022-10-1
GB/T 7966-2022 Acoustics—Ultrasonic power measurement—Radiation force balances and the requirements 660.0 via email in 1~5 business day valid,,2022-10-1
GB/T 19889.2-2022 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties 345.0 via email in 1~5 business day valid,,2022-10-1
GB/T 3222.1-2022 Acoustics—Description, measurement and assessment of environmental noise—Part 1: Basic quantities and assessment procedures 600.0 via email in 1~5 business day valid,,2022-10-1
GB/T 4854.3-2022 Acoustics—Reference zero for the calibration of audiometric equipment—Part 3：Reference equivalent threshold vibratory force levels for pure tones and bone vibrators 255.0 via email in 1~3 business day valid,,2022-10-1
GB/T 41311.1-2022 Acoustics—Quantities and procedures for description and measurement of underwater sound from ships—Part 1:Requirements for precision measurements in deep water used for comparison purposes 285.0 via email in 1~3 business day valid,,2022-10-1
GB/T 41283.1-2022 Acoustics—Soundscape—Part 1: Definition and conceptual framework 165.0 via email in 1~3 business day valid,,2022-10-1
GB/T 7328-1987 Determination of transformer and reactor sound levels 700.0 via email in 1~5 business day superseded2003-12-01 ,2003-1-2,1987-10-1
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GB 7966-1987 Acoustics; Ultrasonic power measurement in the frequency range 0.5~10MHz 
  Issued on: 1987-06-22   Price(USD): 165.0
DL/T 2665-2023 Noise emission measurement of substation boundary-Multiple coherent function method 
  Issued on: 2023-10-11   Price(USD): 270.0
GB/T 6881-2023 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for reverberation test rooms 
  Issued on: 2023-9-7   Price(USD): 900.0
GB/T 4214.3-2023 Test method for noise of household and similar electrical appliances―Particular requirements for dishwashers 
  Issued on: 2023-03-17   Price(USD): 225.0
GB/T 3785.2-2023 Electroacoustics—Sound level meters—Part 2: Pattern evaluation tests  
  Issued on: 2023-05-23   Price(USD): 510.0
GB/T 3785.1-2023 Electroacoustics—Sound level meters—Part 1: Specifications  
  Issued on: 2023-05-23   Price(USD): 690.0
GB/T 42559-2023 Acoustics—Measurement of phase-shifted sensitivity of interferometric fiber-optic hydrophones 
  Issued on: 2023-05-23   Price(USD): 555.0
GB/T 42553-2023 Electroacoustics—Methods to determine corrections to obtain the free-field response of a sound level meter 
  Issued on: 2023-05-23   Price(USD): 495.0
T/CEC 485-2021  
  Issued on: 2021-06-29   Price(USD):
YY/T 0642-2022 Ultrasonics-Field characterization-Test methods for the determination of thermal and mechanical indices related to medical diagnostic ultrasonic fields 
  Issued on: 2022-08-17   Price(USD): 810.0
T/CSPSTC 61-2020 Terminology of acoustic metamaterials 
  Issued on: 2020-10-28   Price(USD): 255.0
YY/T 0937-2022 Technical requirments for ultrasonically tissue-mimicking phantom 
  Issued on: 2022-05-18   Price(USD): 225.0
GB/T 17248.1-2022 Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions 
  Issued on: 2022-03-09   Price(USD): 555.0
GB/T 7966-2022 Acoustics—Ultrasonic power measurement—Radiation force balances and the requirements 
  Issued on: 2022-03-09   Price(USD): 660.0
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 3222.1-2022 Acoustics—Description, measurement and assessment of environmental noise—Part 1: Basic quantities and assessment procedures 
  Issued on: 2022-03-09   Price(USD): 600.0
GB/T 4854.3-2022 Acoustics—Reference zero for the calibration of audiometric equipment—Part 3：Reference equivalent threshold vibratory force levels for pure tones and bone vibrators 
  Issued on: 2022-03-09   Price(USD): 255.0
GB/T 41311.1-2022 Acoustics—Quantities and procedures for description and measurement of underwater sound from ships—Part 1:Requirements for precision measurements in deep water used for comparison purposes 
  Issued on: 2022-03-09   Price(USD): 285.0
GB/T 41283.1-2022 Acoustics—Soundscape—Part 1: Definition and conceptual framework  
  Issued on: 2022-03-09   Price(USD): 165.0
GB/T 7328-1987 Determination of transformer and reactor sound levels 
  Issued on: 1987-03-02   Price(USD): 700.0
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