介质损耗测量计 dielectric loss meter

损耗因素测量器 dissipation factor meter

介质损耗测量装置 dielectric loss measuring set

损耗角测量 loss angle measurement

损耗角测量用电桥 loss angle measuring bridge

损耗系数测量 loss factor measurement

反射损耗测量仪 reflection loss measuring instrument

损耗测量 [电磁] loss measurement

高频电介质损耗测量仪 high-frequency dielectric loss measuring instrument