Home / Standards / GB/T 12051-1989 GB/T 12051-1989 Abolished 24 Dot matrix font set and data set of Mongolian characters for information processing 信息处理用蒙古文24点阵字模集及数据集 Standard Type GBT ICS 35.040 CCS L63 Status 废止 Issue Date 1989-12-29 Implementation 1990-07-01 Responsible Dept 国家标准委 Drafting Unit N/A