它是分规范的补充文件，包含样式和布局要求以及详细规范的最低内容。不符合这些要求的详细规范不得视为符合IEC规范，也不得对其进行描述。在编制详细规范时，应考虑分规范1.4的内容。它构成了与表格、图表和参考文献相关的小修订。

It is a supplementary document to the sectional specification and contains requirements for style and layout and minimum content of detail specifications. Detail specifications not complying with these requirements may not be considered as being in accordance with IEC specifications nor shall they so be described. In the preparation of detail specifications, the content of 1.4 of the sectional specification shall be taken into account. It constitutes a minor revision related to tables, figures and references.