2004BS EN 61249-2-5:2004 Materials for printed boards and other interconnecting structures - Reinforced base materials, clad and unclad - Brominated epoxide cellulose paper reinforced core/woven E-glass reinforced surfaces laminated sheets of defined flammability (vertical burnin
2004BS EN 61249-2-5:2003 Materials for printed boards and other interconnecting structures - Part 2-5: Reinforced base materials,clad and unclad - Brominated epoxide cellulose paper reinforced core/woven E-glass reinforced surfaces laminated sheets of defined flammability (vertic