Home / Standards / GB/T 3660-1983 GB/T 3660-1983 Abolished Unified weighting network for measuring video continuous random noise 测量视频连续随机杂波用的统一加权网络 Standard Type GBT ICS 33.160 CCS M70 Status 废止 Issue Date 1983-05-05 Implementation 1984-03-01 Responsible Dept 广电总局 Drafting Unit N/A