Home / Standards / GB/T 7400.5-1987 GB/T 7400.5-1987 Abolished Broadcasting and television terminology--Sound broadcasting--General terms 广播电视名词术语 声音广播 通用部分 Standard Type GBT ICS 33.020 CCS M04 Status 废止 Issue Date 1987-03-12 Implementation 1987-11-01 Responsible Dept 广电总局 Drafting Unit N/A