GY/T 298-2016.Methods for the subjective asssment of small impairments in audio...

行业标准2023.08.02

GY/T 303. 7一2018.Smart TV operating system-Part 7: Compliance testing.GY/T 303的本...

行业标准2023.08.02

GY/T 313-2017.Specifications of HDTV program recording.GY/T 313规定了高清晰度电视成品节目的录制技...

行业标准2023.08.02

GY/T 299. 1-2016.High eficiency coding of audio and video- Part 1: Video.GY/T299...

行业标准2023.08.02

GY/T 304-2016.High-performance streaming audio-over-IP interoperability.1范围GY/T...

行业标准2023.08.02

GY/T 297-2016.NGB broadband access system-Technical specification of HINOC2.0 ph...

行业标准2023.08.02

GY/T 308-2017.Technical specification of downloadable conditional access system...

行业标准2023.08.02

GY/T 302-2016.Technical requirements and measurement methods of white light LED...

行业标准2023.08.02

GY/T 301-2016.The specification of subtitle data format for video program.1范围GY/...

行业标准2023.08.02

GY/T 303. 1-2016.Smart TV operating system-Part 1: Function and architecture.TVO...

行业标准2023.08.02