IEC 61249-4-14:2009
印制板和其他互连结构用材料.第4-14部分:非包被预浸料(多层板结构)的分规范集.指定易燃性的无铅化环氧化合物编织E型玻璃预浸料(垂直燃烧试验)
Materials for printed boards and other interconnecting structures - Part 4-14: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - Epoxide woven E-glass prepreg of defined flammability (vertical burning t