Materials for printed boards and other interconnecting structures - Part 4-1: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - Epoxide woven E-glass prepreg of defined flammability (IEC 61249-4-1:2008); German version EN 61249-4-1:2008
印制板和其他互连结构用材料.第4-1部分:非包覆预浸料分规范集(用于制造多层板).规定可燃性的环氧编织E-玻璃预浸料(IEC 61249-4-1-2008);德文版EN 61249-4-1:2008