磁感应式流量计 [仪] magnetic induction flowmeter

磁感应式转速表 [车辆] magnetic inductive tachometer ; magneticdrag-type tachometer

磁感应式车速里程表 magnetic inductive speedometer

磁感应式流量表 magnetic induction flowmeter

磁感应式车辆检测器 magnetic vehicle detector

磁感应式转速计 magnetic drag tachometer

电磁感应式转速计 electromagnetic induction speed indicator

剩磁感应式继电器 remanence type relay

电磁感应式数字化仪 Electromagnetic and inductive digital instrument