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DIN EN 61249-4-14-2009

印制板和其他互连结构用材料 第4-14部分:非包层预浸渍材料的分规范集(用于多层板制造) 无铅组件用阻燃型环氧化物编织的E玻璃预浸渍材料(垂直燃烧试验)

Materials for printed boards and other interconnecting structures - Part 4-14: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - Epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead-free assembly

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