2025-12-21 10.8.118.215
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 6448-1986 Methods of measurement for artificial reverberation equipment 220.0 via email in 1~3 business day valid,,1987-5-1
GB/T 33773-2017 Infrared coding for audio and video device remote control 370.0 via email in 1~5 business day valid,,2017-12-1
DB44/T 1554-2015 Reliability test methods for high definition digital audio video system on-board via email in business day abolished2025-08-31,,2015-6-26
GB/T 15845.4-1995 Performance requirements of audiovisual terminals--Narrow-band visual telephone systems and terminal equipment 190.0 via email in 1~3 business day abolished2003-08-01,2003-8-1,1996-6-1
GB/T 1778.2-1989 Measuring methods for characteristics of monophonic broadcast tape recorders 260.0 via email in 1~3 business day abolished2005-10-14 ,,1990-2-1
QJ 2400-1992 Acceptance Specification for Aerospace Science and Technology Video 90.0 via email in 1~3 business day valid,,1992-12-1
GY/T 89-1985 Technical criteria of medium distance microwave transmission of TV programme 264.0 via email in 1~3 business day abolished2019-06-24 ,,1985-12-1
GY/T 220.5-2008 Mobile multimedia broadcasting-Part 5:Data broadcasting 490.0 via email in 1~5 business day valid,,2008-2-1
GB/T 17953-2000 Interfaces for 4: 2: 2 digital component video signals 210.0 via email in 1~3 business day abolished2012-10-01 ,2012-10-1,2000-8-1
GB/T 15064-2008 Test methods of colloidal graphite for kinescope 270.0 via email in 1~5 business day valid,,2009-4-1
GYJ 29-1987 Specifications for line prospecting for broadcast and television microwave projects 210.0 via email in 1~3 business day superseded,2016-10-1,1988-6-1
GB/T 12060.11-2012 Sound system equipment—Part 11:Application of connectors for the interconnection of sound system equipment 270.0 via email in 1~3 business day valid,,2013-6-1
GB/T 26685-2017 Methods of measurement for digital terrestrial television receiver 690.0 via email in 1~3 business day valid,,2018-4-1
SJ/T 11343-2006 General specification for digital television LCD displays 200.0 via email in 1 business day superseded,2016-4-1,2007-1-1
GY/T 220.4-2007 Mobile multimedia broadcasting-Part 4:Emergency broadcasting 280.0 via email in 1~3 business day valid,,2007-11-20
SJ/T 11174-1998 Methods of measurement for satellite television receiving-transmitting equipment 410.0 via email in 1~3 business day abolished2010-01-20 ,,1998-5-1
GB/T 6511-1986 Precision method for free-field calibration of U23. 77mm standard condenser microphones by the reciprocity technique 210.0 via email in 1~3 business day superseded2011-05-01,2011-5-1,1987-5-1
GB/T 13949-1992 Application characteristics for 21-pin connector in video systems 380.0 via email in 1~3 business day abolished2005-10-14 ,,1993-8-1
GB 6661-1986 Nipples for insert earphones 45.0 via email in 1~3 business day valid,,1987-8-1
GB/T 17700-1999 Channel coding and modulation STANDARD for Digital Video Broadcasting-Satellite（DVB-S） 465.0 via email in 1~5 business day valid,,1999-10-1
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GB/T 6448-1986 Methods of measurement for artificial reverberation equipment 
  Issued on: 1986-05-31   Price(USD): 220.0
GB/T 33773-2017 Infrared coding for audio and video device remote control 
  Issued on: 2017-05-31   Price(USD): 370.0
DB44/T 1554-2015 Reliability test methods for high definition digital audio video system on-board 
  Issued on: 2015-03-26   Price(USD):
GB/T 15845.4-1995 Performance requirements of audiovisual terminals--Narrow-band visual telephone systems and terminal equipment 
  Issued on: 1995-12-13   Price(USD): 190.0
GB/T 1778.2-1989 Measuring methods for characteristics of monophonic broadcast tape recorders 
  Issued on: 1989-01-15   Price(USD): 260.0
QJ 2400-1992 Acceptance Specification for Aerospace Science and Technology Video 
  Issued on: 1992-05-05   Price(USD): 90.0
GY/T 89-1985 Technical criteria of medium distance microwave transmission of TV programme 
  Issued on: 1985-4-17   Price(USD): 264.0
GY/T 220.5-2008 Mobile multimedia broadcasting-Part 5:Data broadcasting 
  Issued on: 2008-01-21   Price(USD): 490.0
GB/T 17953-2000 Interfaces for 4: 2: 2 digital component video signals 
  Issued on: 2000-1-3   Price(USD): 210.0
GB/T 15064-2008 Test methods of colloidal graphite for kinescope 
  Issued on: 2008-08-20   Price(USD): 270.0
GYJ 29-1987 Specifications for line prospecting for broadcast and television microwave projects 
  Issued on:   Price(USD): 210.0
GB/T 12060.11-2012 Sound system equipment—Part 11:Application of connectors for the interconnection of sound system equipment 
  Issued on: 2012-12-31   Price(USD): 270.0
GB/T 26685-2017 Methods of measurement for digital terrestrial television receiver 
  Issued on: 2017-09-07   Price(USD): 690.0
SJ/T 11343-2006 General specification for digital television LCD displays 
  Issued on: 2006-3-29   Price(USD): 200.0
GY/T 220.4-2007 Mobile multimedia broadcasting-Part 4:Emergency broadcasting 
  Issued on: 2007-11-14   Price(USD): 280.0
SJ/T 11174-1998 Methods of measurement for satellite television receiving-transmitting equipment 
  Issued on: 1998-03-11   Price(USD): 410.0
GB/T 6511-1986 Precision method for free-field calibration of U23. 77mm standard condenser microphones by the reciprocity technique 
  Issued on: 1986-06-18   Price(USD): 210.0
GB/T 13949-1992 Application characteristics for 21-pin connector in video systems 
  Issued on: 1992-01-02   Price(USD): 380.0
GB 6661-1986 Nipples for insert earphones 
  Issued on: 1986-07-31   Price(USD): 45.0
GB/T 17700-1999 Channel coding and modulation STANDARD for Digital Video Broadcasting-Satellite（DVB-S） 
  Issued on: 1999-03-02   Price(USD): 465.0
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