美利体育登录入口官网:BS EN 61249-2-41:2010 印制板和其它互连结构用材料.包覆和非包覆增强基材.无铅装配用限定燃烧性(垂直燃烧试验)的覆铜溴化环氧纤维素纸/织物E型玻璃增强层压板
Materials for printed boards and other interconnecting structures - Reinforced base materials clad and unclad - Brominated epoxide cellulose paper/woven E-glass reinforced laminate sheets of defined flammability (vertical burning test), copper-clad for le