Home / Standards / GB/T 41809-2022 GB/T 41809-2022 Active Parameter values for ultra-high definition television systems for production and programme exchange 超高清晰度电视系统节目制作和交换参数值 Standard Type GBT ICS 33.160 CCS M61 Status 现行 Issue Date 2022-10-12 Implementation 2022-10-12 Responsible Dept 广电总局 Drafting Unit N/A