BS EN 61249-2-41. Materials for printed circuit boards and other interconnecting structures. Part 2-41. Reinforced base materials, clad and unclad. Brominated expoide cellulose paper/woven E-glass reinforced laminated sheets of defined flammability (vertical burnning test), copper-clad for lead-free
Materials for printed boards and other interconnecting structures-Reinforced base materials, clad and unclad-Brominated epoxide non-woven/woven E-glass glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad