Home / Standards / GB/T 17971.8-2010 GB/T 17971.8-2010 Active Information technology - Keyboard layouts for text and office systems - Part 8: Allocation of letters to the keys of a numeric keypad 信息技术 文本和办公系统的键盘布局 第8部分：数字小键盘上字母的分配 Standard Type GBT ICS 35.180 CCS L60 Status 现行 Issue Date 2010-12-01 Implementation 2011-04-01 Responsible Dept 国家标准委 Drafting Unit N/A