标准摘要
[中文适用范围]： 取消并取代第三版（1986）。 指定提供字符集编码的 8 位代码和 7 位代码的结构。 此处指定的代码设计用于向前顺序处理的数据。 在以某种其他方式处理的数据串中使用这些代码，或者包含在为固定长度记录处理而格式化的数据中，可能会产生不希望的结果，或者可能需要额外的特殊处理以确保正确的解释。 [外文原描述]： Cancels and replaces the third edition (1986). Specifies the structure of 8-bit codes and 7-bit codes which provide for the coding of character sets. The codes specified here are designed to be used for data that is processed sequentially in a forward direction. Use of these codes in strings of data which are processed in some other way, or which are included in data formatted for fixed-length record processing, may have undesirable results or may require additional special treatment to ensure correct interpretation.
英文名称Information technology - Character code structure and extension techniques