KS C IEC 61249-4-15-2011 印刷电路板和其他互连结构用材料.第4-15部分:非包覆预浸料(多层板结构)的分规范集.无铅化装配用指定易燃性多功能环氧化合物编织E型玻璃预浸料(垂直燃烧试验)
Materials for printed boards and other interconnecting structures-Part 4-15:Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards)-Multifunctional epoxide woven E-glass prepreg of defined flammability (vertica