标准摘要
[中文适用范围]： 本文件规定了公历日期和基于 24 小时制的时间的表示，以及它们的复合元素，作为信息交换中使用的字符串。 它还适用于表示基于协调世界时 (UTC) 的时间和时移。 本文档不包括非公历日期元素的表示或非 24 小时制时间的表示。 本文档不涉及本文档中指定的表示的字符编码。 [外文原描述]： This document specifies representations of dates of the Gregorian calendar and times based on the 24-hour clock, as well as composite elements of them, as character strings for use in information interchange. It is also applicable for representing times and time shifts based on Coordinated Universal Time (UTC). This document excludes the representation of date elements from non-Gregorian calendars or times not from the 24-hour clock. This document does not address character encoding of representations specified in this document.
英文名称Date and time — Representations for information interchange — Part 1: Basic rules