Home / Standards / GB/T 14086-1993 GB/T 14086-1993 Abolished Pre-recorded optical reflective videodisk system Laser vision 50 Hz/625 lines--PAL 预录节目光学反射式视盘系统LV50 Hz/625行--PAL制 Standard Type GBT ICS 33.160.40 CCS M71 Status 废止 Issue Date 1993-01-07 Implementation 1993-08-01 Responsible Dept 工业和信息化部（电子） Drafting Unit N/A