标准摘要
[中文适用范围]： 主要用于高纯度纸张，例如用于电气设备绝缘的纸张，并且不包含有关在纸张上进行的测试的任何声明。 由有关各方决定哪些测试适合所评估的论文类型。 [外文原描述]： Is primarily intended for high purity papers such as are used for insulation in electrical equipment, and does not contain any statement about the tests to be made on the paper. It is left to the parties concerned to determine which tests are appropriate for the type of paper being evaluted.
英文名称Paper and board — Accelerated ageing — Part 4: Dry heat treatment at 120 or 150 degrees C