BS EN IEC 61249-2-52:2025 | 30 Nov 2025 | BSI Knowledge
Standard
BS EN IEC 61249-2-52:2025
Materials for printed boards and other interconnecting structures - Part 2-52: Reinforced base materials clad and unclad - Thermosetting hydrocarbon resin system, woven E-glass reinforced laminate sheets of defined flammability (vertical burning test), copper-clad