256阵列四象限光电传感器
256 cells arrayed four quadrants photoelectric sensor
PVDF薄膜压电传感器
PVDF piezoelectric film sensor
PVDF压电传感器
PVDF piezoelectric sensor
PVDF piezoelectricity gauge
PVDF piezoelectric firm sensor
贝尔系统电传打字机交换服务
Bell system teletypewriter exchange service
变频钻机电传动系统
variable-frequency drive system of drilling rig
参照你方电传
RYT referring to your telex
层状复合磁电传感器
multilayered composite magnetoelectric sensors
充电传输线
Charging transmission line
传感器馈电电压故障
sensor supply voltage fault