EN 61249-4-1-2008 印制板和其他互连结构用材料.第4-1部分:未包覆预浸渍材料的分规范集(用于多层板制造)无铅组件用阻燃型环氧化物编织的E玻璃预浸渍材料
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