2025-12-13 216.73.216.3
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
T/CARD 022-2021 via email in business day valid,,2022-1-1
T/CARD 042-2023 via email in business day valid,,2023-9-8
T/CARD 045-2023 via email in business day valid,,2024-1-25
GB/T 4130.1-2025 Acoustics - Calibration of hydrophones - Part 1: Procedures for free-field calibration 1155.0 via email in 1~10 business day to be valid,,2026-2-1
GB/T 1859.4-2025 Reciprocating internal combustion engines - Measurement of sound power level using sound pressure - Part 4: Survey method for use in situ 315.0 via email in 1~5 business day to be valid,,2026-2-1
T/CIS 17009-2025 General technical specification for bath type ultrasonic cleaning machine via email in business day valid,,2025-7-1
T/WHAS 061-2023 Photoacoustic Computed Tomography System via email in business day valid,,2024-1-1
GB/T 20441.8-2025 Electroacoustics—Measurement microphones—Part 8: Methods for determining the free-field sensitivity of working standard microphones by comparison 435.0 via email in 1~5 business day valid,,2025-5-30
GB/T 20441.7-2025 Electroacoustics—Measurement microphones—Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones 270.0 via email in 1~3 business day valid,,2025-5-30
GB/T 17249.1-2025 Acoustics—Recommended practice for the design of low-noise workplaces containing machinery—Part 1: Noise control strategies 510.0 via email in 1~5 business day valid,,2025-12-1
GB/T 17249.2-2025 Acoustics—Recommended practice for the design of low-noise workplaces containing machinery—Part 2: Noise control measures 570.0 via email in 1~5 business day valid,,2025-12-1
GB/T 16405-2025 Acoustics—Measurement of insertion loss of ducted silencers without flow—Laboratory survey method 270.0 via email in 1~3 business day valid,,2025-12-1
GB/T 3241.1-2025 Electroacoustic—Octave-band and fractional-octave-band filters—Part 1: Specifications 645.0 via email in 1~8 business day valid,,2025-12-1
GB/T 3241.2-2025 Electroacoustics—Octave-band and fractional-octave-band filters—Part 2: Pattern evaluation tests 375.0 via email in 1~5 business day valid,,2025-12-1
GB/T 4214.17-2024 Test method for noise of household and similar electrical appliances—Particular requirements for dry-cleaning robots 315.0 via email in 1~5 business day valid,,2025-3-1
GB/T 44042-2024 Test method for underwater radiated noise from ships 675.0 via email in 1~5 business day valid,,2024-9-1
GB/T 5111-2024 Acoustics—Measurement of noise emitted by railbound vehicles 690.0 via email in 1~5 business day valid,,2024-12-1
GB/T 43945-2024 Cabin noise prediction for ships based on statistical energy analysis 465.0 via email in 1~5 business day valid,,2024-8-1
GB/T 43943-2024 Environmental noise emitted by vessels 255.0 via email in 1~3 business day valid,,2024-8-1
GB 9911-1988 Measurement method of airborne noise emitted by marine diesel engine 240.0 via email in 1~3 business day abolished2009-11-01 ,2009-11-1,1989-6-1
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T/CARD 022-2021  
  Issued on: 2021-12-24   Price(USD):
T/CARD 042-2023  
  Issued on: 2023-08-08   Price(USD):
T/CARD 045-2023  
  Issued on: 2023-12-25   Price(USD):
GB/T 4130.1-2025 Acoustics - Calibration of hydrophones - Part 1: Procedures for free-field calibration 
  Issued on: 2025-8-1   Price(USD): 1155.0
GB/T 1859.4-2025 Reciprocating internal combustion engines - Measurement of sound power level using sound pressure - Part 4: Survey method for use in situ 
  Issued on: 2025-8-1   Price(USD): 315.0
T/CIS 17009-2025 General technical specification for bath type ultrasonic cleaning machine 
  Issued on: 2025-07-01   Price(USD):
T/WHAS 061-2023 Photoacoustic Computed Tomography System 
  Issued on: 2023-12-18   Price(USD):
GB/T 20441.8-2025 Electroacoustics—Measurement microphones—Part 8: Methods for determining the free-field sensitivity of working standard microphones by comparison 
  Issued on: 2025-05-30   Price(USD): 435.0
GB/T 20441.7-2025 Electroacoustics—Measurement microphones—Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones 
  Issued on: 2025-05-30   Price(USD): 270.0
GB/T 17249.1-2025 Acoustics—Recommended practice for the design of low-noise workplaces containing machinery—Part 1: Noise control strategies 
  Issued on: 2025-05-30   Price(USD): 510.0
GB/T 17249.2-2025 Acoustics—Recommended practice for the design of low-noise workplaces containing machinery—Part 2: Noise control measures 
  Issued on: 2025-05-30   Price(USD): 570.0
GB/T 16405-2025 Acoustics—Measurement of insertion loss of ducted silencers without flow—Laboratory survey method 
  Issued on: 2025-05-30   Price(USD): 270.0
GB/T 3241.1-2025 Electroacoustic—Octave-band and fractional-octave-band filters—Part 1: Specifications 
  Issued on: 2025-05-30   Price(USD): 645.0
GB/T 3241.2-2025 Electroacoustics—Octave-band and fractional-octave-band filters—Part 2: Pattern evaluation tests 
  Issued on: 2025-05-30   Price(USD): 375.0
GB/T 4214.17-2024 Test method for noise of household and similar electrical appliances—Particular requirements for dry-cleaning robots 
  Issued on: 2024-8-23   Price(USD): 315.0
GB/T 44042-2024 Test method for underwater radiated noise from ships 
  Issued on: 2024-05-28   Price(USD): 675.0
GB/T 5111-2024 Acoustics—Measurement of noise emitted by railbound vehicles 
  Issued on: 2024-05-28   Price(USD): 690.0
GB/T 43945-2024 Cabin noise prediction for ships based on statistical energy analysis 
  Issued on: 2024-4-25   Price(USD): 465.0
GB/T 43943-2024 Environmental noise emitted by vessels 
  Issued on: 2024-4-25   Price(USD): 255.0
GB 9911-1988 Measurement method of airborne noise emitted by marine diesel engine 
  Issued on: 1988-09-20   Price(USD): 240.0
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