Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2-719: Test methods for materials for interconnection structures - Relative permittivity and loss tangent (500 MHz to 10 GHz) (IEC 61189-2-719:2016); German version EN 61189-2-719:2016
电气材料、印制板和其他互连结构和组件的试验方法.第2-719部分:互连结构材料的试验方法.相对介电常数和损耗正切(500MHz至10GHz)(IEC 61189-2-719-2016);德文版EN 61189-2-719:2016