Materials for printed boards and other interconnecting structures - Part 2-2: Reinforced base materials, clad and unclad - Phenolic cellulose paper reinforced laminated sheets, high electrical grade, copper-clad (IEC 61249-2-2:2005); German version EN 61249-2-2:2005
印制板和其他互连结构用材料.第2-2部分:包层和非包层增强基材.包铜高电气级酚醛纤维素纸增强层压板(IEC 61249-2-2-2005);德文版EN 61249-2-2:2005