标准摘要
[中文适用范围]： 定义键盘上一组图形字符的分配，当与现有的国家版本键盘布局或互补的拉丁组布局结合使用时，允许输入完整的图形字符库。主要用于文字处理和文本处理应用程序。 [外文原描述]： Defines the allocation on a keyboard of a set of graphic characters which, when used in combination with an existing national version keyboard layout or the complementary Latin group layout allows the input of the full graphic character repertoire. Primarily intended for word-processing and text-processing applications.
英文名称Information technology - Keyboard layouts for text and office systems - Part 3: Complementary layouts of the alphanumeric zone of the alphanumeric section