标准摘要
[中文适用范围]： IEC 60641 的这一部分包含与@分类相关的定义以及@用于电气用途的纸板和印刷纸要满足的一般要求。 [外文原描述]： This part of IEC 60641 contains definitions related to a classification of, and the general requirements to be fulfilled by, pressboard and presspaper for electrical purposes. The main changes with respect to the previous edition are: the kind of surface finish shall no longer be specified in the standard, fixed nominal thicknesses have been replaced by preferred thicknesses, types B.6 and P.6 have been replaced, but the designations have been kept and types B.7 and P.7 have been deleted.
英文名称Pressboard and presspaper for electrical purposes - Part 1: Definitions and general requirements