EN 61249-4-2-2005 印制板和其它互连结构用材料.第4-2部分:未包覆预浸料的分规范集.阻燃型多功能环氧编织E型玻璃纤维预浸料坯 IEC 61249-4-2-2005
Materials for printed boards and other interconnecting structures Part 4-2: Sectional specification set for prepreg materials, unclad - Multifunctional epoxide woven E-glass prepreg of defined flammability