本建议指南旨在协助变压器委员会内的工作组，因此将从变压器相关标准中选取具体示例。我们已经认识到，确定一般原则和程序可以有更广泛的应用。

The intent of this proposed Guide is to assist the Working Groups within the Transformers Committee, thus specific examples will be taken from transformer-related standards. We have recognized that identification of general principles and procedures could have broader application.