KS C IEC 61249-4-15-2011(2016) 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
2011KS C IEC 61249-4-15:2011 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