Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 17575-1998 Helical-scan video tape cassette system using 12. 65mm magnetic tape on type VHS-Compact VHS video cassette 730.0 via email in 1~3 business day abolished
GB 12189-1990 General specification for television broadcasting exciter 150.0 via email in 1~3 business day abolished
SJ/T 11299.2-2005 Specification for enhanced versatile disk system - Part 2: Specification for enhanced versatile disk file system 480.0 via email in 1~3 business day valid
GB/T 17700-1999 Channel coding and modulation STANDARD for Digital Video Broadcasting-Satellite(DVB-S) 415.0 via email in 1~5 business day valid
GB 6661-1986 Nipples for insert earphones 45.0 via email in 1~3 business day valid
GB/T 6511-1986 Precision method for free-field calibration of U23. 77mm standard condenser microphones by the reciprocity technique 610.0 via email in 1~3 business day abolished
GY/T 220.4-2007 Mobile multimedia broadcasting-Part 4:Emergency broadcasting 285.0 via email in 1~3 business day valid
SJ/T 11343-2006 General specification for digital television LCD displays 160.0 via email in 1 business day abolished
GB/T 26685-2017 Methods of measurement for digital terrestrial television receiver 690.0 via email in 1~8 business day to be valid
GB/T 12060.11-2012 Sound system equipment—Part 11:Application of connectors for the interconnection of sound system equipment 260.0 via email in 1~3 business day valid
GYJ 29-1987 Specifications for line prospecting for broadcast and television microwave projects 210.0 via email in 1~3 business day superseded
GB/T 15064-2008 Test methods of colloidal graphite for kinescope 270.0 via email in 1~5 business day valid
GY/T 220.5-2008 Mobile multimedia broadcasting-Part 5:Data broadcasting 495.0 via email in 1~5 business day valid
GY/T 89-1985 Technical criteria of medium distance microwave transmission of TV programme 45.0 via email in 1~3 business day valid
QJ 2400-1992 Acceptance Specification for Aerospace Science and Technology Video 90.0 via email in 1~3 business day valid
GB/T 15845.4-1995 Performance requirements of audiovisual terminals--Narrow-band visual telephone systems and terminal equipment 195.0 via email in 1~3 business day abolished
GB/T 33773-2017 Infrared coding for audio and video device remote control 390.0 via email in 1~5 business day valid
GY 5078-2008 Technical Code for Safety of CATC Distributed Networks Engineering 375.0 via email in 1~5 business day valid
GB/T 15860-1995 General specification for compact disc players 375.0 via email in 1~5 business day abolished
GB/T 15466-1995 Terminology for non-broadcasting television 860.0 via email in 1~5 business day abolished
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