Home / Standards / GB/T 14857-1993 GB/T 14857-1993 Active The specifications of encoding parameters of digital television for studio 演播室数字电视编码参数规范 Standard Type GBT ICS 33.160 CCS M61 Status 现行 Issue Date 1993-12-30 Implementation 1994-09-01 Responsible Dept 广电总局 Drafting Unit N/A