Home / Standards / GB/T 17543-1998 GB/T 17543-1998 Abolished Information technology--Keyboard layout of the alphanumeric zone for Tibetan coded character set (basic set) 信息技术 藏文编码字符集(基本集)键盘字母数字区的布局 Standard Type GBT ICS 35.040 CCS L71 Status 废止 Issue Date 1998-11-05 Implementation 1999-06-01 Responsible Dept 国家标准委 Drafting Unit N/A