BS EN 61249-2-18-2002 互联结构用材料.包被和非包被的增强基材分规范集.阻燃型(垂直燃烧试验)铜包被聚酯非编织玻璃纤维增强的层压板材
Materials for interconnection structures - Sectional specification set for reinforced base materials, clad and unclad - Polyester non-woven fibreglass reinforced laminated sheet of defined flammability (vertical burning test), copper clad