BS EN 61249-4-5:2005
印制板和其他互连结构用材料.第4-5部分:非包被预浸料的分规范集.阻燃型改良或未改良聚酰亚胺编织E型玻璃纤维预浸料
Materials for printed boards and other interconnecting structures - Part 4-5: Sectional specification set for prepreg materials, unclad Polymide, modified or unmodified, woven E-glass prepeg of defined flammability