BS EN 61249-2-27:2013 印制板和其它互连结构用材料.包被和非包被增强基材.规定了易燃性包铜的双马来酰亚胺/三嗪改良型非卤代环氧编织玻璃纤维层压板(垂直燃烧试验)
Materials for printed boards and other interconnecting structures. Reinforced base materials clad and unclad. Bismaleimide/triazine modified with non-halogenated epoxide woven glass laminate sheets of defined flammability (vertical burning test), copper-c