BS EN 61249-2-30-2013 印制板和其它互连结构用材料.第2-30部分:包被和非包被增强基材.规定了易燃性包铜的非卤代环氧改良氰酸酯玻璃纤维层压板(垂直燃烧试验)
Materials for printed boards and other interconnecting structures. Reinforced base materials clad and unclad. Non-halogenated epoxide modified cyanate ester woven glass laminate of defined flammability (vertical burning test), copper-clad