DIN EN 61249-4-19 E:2010-12 印刷电路板和其他互连结构用材料 第4-19部分:非包被预浸材料 (多层印制板制造用) 分规格组 无铅组件用确定易燃性的非卤代环氧化物编织的E玻璃预浸渍材料 (垂直燃烧试验) (草案)
Materials for printed boards and other interconnecting structures - Part 4-19: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - High performance non-halogenated epoxide woven E-glass prepreg of defined