Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GY 5020-1995 Administrative method of construction standards for broadcasting, film and television projects 210.0 via email in 1~3 business day valid
GY/T 28-1984 Satellite broadcasting picture quality requirements 30.0 via email in 1~3 business day valid
GYM 50001-1989 Methods of fleld strength measurenments for MF and HF broadcasting 60.0 via email in 1~3 business day valid
GY/T 271-2013 Technical requirements and measrement methods of AVS+ HDTV encoder 270.0 via email in 1~3 business day valid
GY/T 301-2016 via email in business day valid
GY/T 224-2007 Specifications and methods of measurement for digital video cable and digital audio cable 240.0 via email in 1~3 business day valid
GY/T 72-1989 Channels of audio broadcasts transmitted via microwave and satellite-measurement method for technical indices of channel operations 90.0 via email in 1~3 business day valid
GY 5047-1993 Specifications for construction of monitoring sites and stations for central broadcasting and television 270.0 via email in 1~3 business day valid
GY/T 208-2005 Radio and TV tower maintenance specifications for power supply lightning protection water supply and waste water treatment ventilation and fire fighting systems 270.0 via email in 1~3 business day valid
GY/T 290-2015 Specification of code for data communication interface of radio and television transmitter via email in business day valid
GY/T 5032-2012 Code for installation and acceptance of radio and TV SDH digital microwave engineering via email in business day valid
GY/T 239-2009 Operation and Maintenance Regulations for Radio & TV Optical Fiber Transmission Backbone Network via email in business day valid
GY 5062-1998 Design code for transmitting (translator) sites (stations) for television and frequency modulation broadcasting 210.0 via email in 1~3 business day valid
GY/T 220.4-2007 Mobile multimedia broadcasting-Part 4:Emergency broadcasting 285.0 via email in 1~3 business day valid
GY/T 240-2009 Technical requirements and measurement methods of digital cable television set top box 200.0 via email in 1 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Specifications for line prospecting for broadcast and television microwave projects 210.0 via email in 1~3 business day superseded
GY/T 86-1993 General Technical Conditions for Analog Audio Disk Players via email in business day valid
GY/T 149-2000 Methods of measurement for satellite digital television receive - Only earth station - system measurement 165.0 via email in 1~3 business day valid
GY/T 263-2012 Technical requirements for loudness and true-peak indicating meters 210.0 via email in 1~3 business day valid
GY 5058-1996 Technical specification for county-level broadcast television engineering 540.0 via email in 1~5 business day valid
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