Home / Standards / GB/T 1584-1979 GB/T 1584-1979 Abolished Standard for insertion test signal of domestic TV 国内电视插入测试行信号标准 Standard Type GBT ICS 33.160.20 CCS M70 Status 废止 Issue Date 1979-09-04 Implementation 1980-01-01 Responsible Dept 广电总局 Drafting Unit N/A