电容器用有机薄膜介质损耗角正切值和介电常数试验方法电容器用有机薄膜介质损耗角正切值和介电常数试验方法Test methods for dielectric loss angle tangent and dielectric canstant of organic film for use in capacitors
热释电材料介质损耗角正切tanδ的测试方法
Test method for dielectric tangent of loss angle of pyroelectric materials
2015-12-31
GB/T 5594.4-2015
电子元器件结构陶瓷材料性能测试方法 第4部分：介电常数和介质损耗角正切值的测试方法
Test methods for properties of structure ceramic used in electronic components and device—Part 4: Test method for permittivity and dielectric loss angle tangent value
2015-05-15
BS EN 61189-2-721-2015
Test methods for electrical materials, printed boards and other interconnection structures and assemblies-Test methods for materials for interconnection structures. Measurement of relative permittivity and loss tangent for copper clad laminate at microwave frequency using split post dielectric resonator
电气材料、印制板和其他互连结构和组件的试验方法
2015-06-30
IEC 61189-2-721-2015
Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2-721: Test methods for materials for interconnection structures - Measurement of relative permittivity and loss tangent for copper clad laminate at microwave frequency using a split post dielectric resonator
电气材料、印制板和其他互连结构和组件的试验方法.第2-721部分:互连结构材料的试验方法.使用分裂柱介质谐振器在微波频率下测量覆铜板的相对介电常数和损耗正切
2015-04-29
DIN EN 61189-2-721
Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2-721: Test methods for materials for interconnection structures - Measurement of relative permittivity and loss tangent for copper clad laminate at microwave frequency using split post dielectric resonator (IEC 61189-2-721:2015); German version EN 61189-2-721:2015
电气材料、印制板和其他互连结构和组件的试验方法第2-721部分:互连结构材料的试验方法用分裂柱d测量微波频率下覆铜板的相对介电常数和损耗正切