损耗正切 Loss tangent

损耗角正切 Dissipation factor ; df ; tangent of the loss angle

正常损耗 Wear and Tear ; fair wear and tear ; normal spoilage ; fair wear and tear willmigerl

损耗角正切值 dissipation factor ; tg ; tan ; Loss tangent

非正常损耗 abnormal shrinkage ; abnormal waste

介电损耗角正切 dielectric loss angle tangent ; dielectric dissipation factor ; tangent of dielectric loss angle

电介质损耗角正切 dielectric loss tangent

介质损耗角正切 dielectric loss tangent ; [电] dielectric loss angle tangent

正向损耗 [电子] forward loss