适用于电气用途的纤维素纸。本标准规定了用于测试电气用纤维素纸的测试方法，以满足IEC 60554-3规范表中规定的要求。 在本标准中，在几个地方参考了ISO标准，并对所用方法进行了简要说明。应理解，此简短描述仅用于识别目的，所有细节应取自ISO标准本身。

Applies to cellulosic papers for electrical purposes. It specifies the methods of test to be used in testing cellulosic papers for electrical purposes to meet the requirements prescribed in the specification sheet of IEC 60554-3. In this standard, reference is made in several places to ISO standards accompanied by a short description of the method used. It is to be understood that this short description is meant for identification purposes only and that all details should be taken from the ISO standard itself.