Non-cellulosic papers for electrical purposes - Part 3: Specifications for individual materials - Sheet 3: Unfilled aramid (aromatic polyamide) papers (IEC 60819-3-3:2011); German version EN 60819-3-3:2011
电气用非纤维素纸.第3部分:单项材料规范.活页3:未填充的芳纶(芳香聚酰胺)纸(IEC 60819-3-3-2011);德文版EN 60819-3-3:2011