Home / Standards / GB/T 15529-1995 GB/T 15529-1995 Active Blank detail specification for LED numeric displays 半导体发光数码管空白详细规范 Standard Type GBT ICS 31.080.99 CCS L45 Status 现行 Issue Date 1995-04-06 Implementation 1995-11-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A