GY/T 286-2014.Technical requirements for codecs for transmission of digital tele...

行业标准2023.08.02

GY/T 39-2007.Quality of motion-picture release prints一Specifications.GY/T 39规定了出...

行业标准2023.08.02

GY/T 266-2012.NGB broadband access system一Technical specification ofC-DOCSIS.GY/...

行业标准2023.08.02

GY/T 274-2013.Technical requirements and measurement methods of digital mixing c...

行业标准2023.08.02

GY/T 105-1992.GY/T 105等同采用IEC864-1《广播发射机或广播发射机系统与监控设备之间的互连标准》第一部分“使用专用互连系统的接口标准”...

行业标准2023.08.02

GY/T 253-2011.Technical specifications and measurement methods of digital routin...

行业标准2023.08.02

GY/T 269-2013.NGB broadband access system- Technical specification ofC-HPAV.GY/T...

行业标准2023.08.02

GY/T 288-2014.Technical specification for subtitle in digital cinema vetting mas...

行业标准2023.08.02

GY/T 279-2014.Technical requirements and measurement methods of standard definit...

行业标准2023.08.02

GY/T 247-2011.Specifications of basic functions and inter faces of theater manag...

行业标准2023.08.02