Non-cellulosic papers for electrical purposes - Part 3: Specifications for individual materials; Sheet 4: Aramid fibre paper containing not more than 50 % of mica particles (IEC 60819-3-4:2001); German version EN 60819-3-4:2001
电工用非纤维素纸.第3部分:单项材料规范;活页4:含有不超过50%云母颗粒的芳纶纤维纸(IEC 60819-3-4-2001);德文版EN 60819-3-4:2001