电流传感器电压传感器光学计量单元
current transducerpotential transduceroptical metering unit
光电电压传感器
optical voltage transformer
PVDF薄膜压电传感器
PVDF piezoelectric film sensor
PVDF压电传感器
PVDF piezoelectric firm sensor
PVDF piezoelectric sensor
PVDF piezoelectricity gauge
传声器声压灵敏度
pressure sensitivity of microphone
传声器声压频率响应
pressure frequency response of microphone
电流/电压传感器
current and voltage sensor
电压传感器
voltage sensor
voltage transducer
potential transformer
voltage transformer
voltage sensors
fiber optical voltage transducer
垫－压电传感器装置
occlusal splint-piezoelectricity sensor
多通道串联式压电传感器
multi-channel series piezoelectric quartz crystal
multi-channel series piezoelectric sensor
发动机机油压力传感器电压
engine oil pressure sensor voltage
非接触式电压传感器
non-contact voltage sensor
contactless voltage sensor