Home / Standards / GB/T 18472-2001 GB/T 18472-2001 Active Test signals for digitally encoded colour television system 数字编码彩色电视系统用测试信号 Standard Type GBT ICS 33.160.01 CCS M61 Status 现行 Issue Date 2001-10-24 Implementation 2002-03-01 Responsible Dept 广电总局 Drafting Unit N/A