KS C IEC 61249-4-2-2013 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
2013KS C IEC 61249-4-2:2013 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
2008KS C IEC 61249-4-2:2008 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