BS EN 61249-2-4-2002 互连结构用材料.包层和非包层增强的基材分规范.规定了易燃性的聚酯非编织/编织玻璃纤维铜包的层压板(垂直燃烧试验)
Materials for interconnection structures - Sectional specification set for reinforced base materials, clad and unclad - Polyester non-woven/woven fibreglass laminated sheet of defined flammability (vertical burning test), copper-clad