2025-12-24 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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/T 17754-1999 Tribology terminology 1270.0 via email in 1~3 business day superseded2013-10-01 ,2013-10-1,1999-1-2
QJ 1293A-1998 Parameter Symbol of Aerodynamics 330.0 via email in 1~5 business day valid,,1998-8-1
GB/T 3947-1996 Acoustical terminology 2550.0 via email in 1~3 business day valid,,1997-3-1
JB/T 7705-1995 Abrasion test method for loose abrasive grains Rubber wheel method 190.0 via email in 1~3 business day superseded,2007-6-1,1996-1-1
GB/T 3223-1994 Acoustics--Free-field calibration method of underwater sound transducers 270.0 via email in 1~3 business day to be superseded,2026-2-1,1995-8-1
GB/T 13823.7-1994 Methods for the calibration of vibration and shock pick-ups Primary vibration calibration by comparison of phase angles 180.0 via email in 1~3 business day abolished2005-10-14 ,,1995-5-1
GB/T 15508-1995 Acoustics－Speech articulation testing method 180.0 via email in 1~3 business day valid,,1995-1-2
QJ 2632-1994 Terminology for Target and Transmission Characteristics - Opticator 480.0 via email in 1~5 business day valid,,1994-10-25
QJ 2431.2-1993 Aerodynamics Terms - Test Part 945.0 via email in 1~5 business day valid,,1994-10-1
GB/T 14574-1993 Acoustics. Noise labelling of machinery and equipment 90.0 via email in 1~3 business day superseded2000-12-01,2000-1-2,1994-4-1
GB/T 14573.4-1993 Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 4: Methods for stated values for batches of machines 180.0 via email in 1~3 business day valid,,1994-3-1
GB/T 14465-1993 Nomenclature for specifying damping properties of materials 150.0 via email in 1~3 business day valid,,1994-3-1
GB/T 14573.2-1993 Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 2: Methods for stated values for individual machines 70.0 via email in 1~3 business day valid,,1994-3-1
GB/T 14573.3-1993 methods for determining and verifying stated noise emission values of machinery and equipment. Part 3: Simple (transition) method for determining and verifying labelled va 70.0 via email in 1~3 business day valid,,1994-3-1
GB/T 14573.1-1993 Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 1: General considerations and definitions 115.0 via email in 1~3 business day valid,,1994-3-1
GB/T 13592-1992 Terms relating to surface analysis 280.0 via email in 1~3 business day abolished2005-10-14,,1993-3-1
QJ 2283-1992 150.0 via email in 1~3 business day valid,,1992-9-1
QJ 2222-1992 540.0 via email in 1~5 business day valid,,1992-8-1
GB/T 12800-1991 Acoustics-Audible emergency evacuation signal 124.0 via email in 1~3 business day valid,,1992-1-1
GB/T 11670-1989 Acoustics--Characteristics and specifications for laboratory standard condenser microphones 410.0 via email in 1~3 business day superseded2011-05-01 ,2011-5-1,1990-4-1
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GB/T 17754-1999 Tribology terminology 
  Issued on: 1999-5-1   Price(USD): 1270.0
QJ 1293A-1998 Parameter Symbol of Aerodynamics  
  Issued on: 1998-02-06   Price(USD): 330.0
GB/T 3947-1996 Acoustical terminology 
  Issued on: 1996-9-13   Price(USD): 2550.0
JB/T 7705-1995 Abrasion test method for loose abrasive grains Rubber wheel method 
  Issued on: 1995-06-20   Price(USD): 190.0
GB/T 3223-1994 Acoustics--Free-field calibration method of underwater sound transducers 
  Issued on: 1994-1-2   Price(USD): 270.0
GB/T 13823.7-1994 Methods for the calibration of vibration and shock pick-ups Primary vibration calibration by comparison of phase angles 
  Issued on: 1994-06-30   Price(USD): 180.0
GB/T 15508-1995 Acoustics－Speech articulation testing method 
  Issued on: 1995-03-15   Price(USD): 180.0
QJ 2632-1994 Terminology for Target and Transmission Characteristics - Opticator  
  Issued on: 1994-04-27   Price(USD): 480.0
QJ 2431.2-1993 Aerodynamics Terms - Test Part  
  Issued on: 1993-03-29   Price(USD): 945.0
GB/T 14574-1993 Acoustics. Noise labelling of machinery and equipment 
  Issued on: 1993-08-28   Price(USD): 90.0
GB/T 14573.4-1993 Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 4: Methods for stated values for batches of machines 
  Issued on: 1993-8-28   Price(USD): 180.0
GB/T 14465-1993 Nomenclature for specifying damping properties of materials 
  Issued on: 1993-6-11   Price(USD): 150.0
GB/T 14573.2-1993 Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 2: Methods for stated values for individual machines 
  Issued on: 1993-8-28   Price(USD): 70.0
GB/T 14573.3-1993 methods for determining and verifying stated noise emission values of machinery and equipment. Part 3: Simple (transition) method for determining and verifying labelled va 
  Issued on: 1993-8-28   Price(USD): 70.0
GB/T 14573.1-1993 Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 1: General considerations and definitions 
  Issued on: 1993-8-28   Price(USD): 115.0
GB/T 13592-1992 Terms relating to surface analysis 
  Issued on: 1992-08-20   Price(USD): 280.0
QJ 2283-1992  
  Issued on: 1992-02-22   Price(USD): 150.0
QJ 2222-1992  
  Issued on: 1992-02-15   Price(USD): 540.0
GB/T 12800-1991 Acoustics-Audible emergency evacuation signal 
  Issued on: 1991-3-22   Price(USD): 124.0
GB/T 11670-1989 Acoustics--Characteristics and specifications for laboratory standard condenser microphones 
  Issued on: 1989-10-12   Price(USD): 410.0
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