GY/T 343-2021.Technical requirements for OTT TV integration platform.GY/T 343规定了...

行业标准2023.08.02

GY/T 340-2020.Subjective assessment methods for image quality of ultra high-defi...

行业标准2023.08.02

GY/T 341-2020.Technical specification for single frequency network of digital te...

行业标准2023.08.02

GY/T 339.1-2020.Technical specification for CATV's big data-Part 1: General requ...

行业标准2023.08.02

GY/T 339.2-2020.Technical specification for CATV's big data-Part 2: Platform's r...

行业标准2023.08.02

GY/T 5069-2020.Standard for selective site of MW and SW broadcast tr ansmitting...

行业标准2023.08.02

GY/T 5057-2020.Standards for construction and acceptance of MW & SW broadcas...

行业标准2023.08.02

GY/T 339.3-2020.Technical specifications for CATV's big data-Part 3: Data format...

行业标准2023.08.02

GY/T 338-2020.Specification for channel coding and modulation of salite digital...

行业标准2023.08.02

GY/T 337-2020.Classification guide for classified protection of broadcasting cyb...

行业标准2023.08.02