电磁声探头
Electromagnetic acoustic probe
Electromagnetic acoustic transducer
磁电式电流计
Deprez-d’Arsonval galvanometer
电磁式电控悬架
electromagnetic controlled suspension
电磁式电流互感器
electromagnetic current transducer
magnetic current transformer
electro-magnetic current transformer
electromagnetic current transformer
电磁式电压互感器
electromagnetic voltage transformer
electromagnetic potential transformer
electromagnetic TV
PT
electromagnetic PT
EVT
IVT
电磁式电子显微镜
electromagnetic electron microscope
电磁式探测器
electromagnet type detector
杆式超声电机
rod-type ultrasonicmotor
rod shape ultrasonic motor
rod-shape ultrasonic motor
极化电磁式电流表
polarized electromagnetic ammeter
行波型杆式超声电机
traveling wave rod shape ultrasonic motor
电磁超声
electromagnetic ultrasound
EMA
electric magnetic ultrasonic
Electromagnetic acoustic
electromagnetic acoustic transducers
electromagnetic supersonic
EMAT
electromagnetic ultrasonic
Electromagnetic
electromagnetic acoustic wave
电磁超声波
electromagnetic ultrasonic waves
电磁超声换能器
amplification inequality
EMAT
Electromagnetic acoustic transducer
air operated diaph pump