An abnormality diagnosing {HEAD ~ system} for {TAIL ~ a high voltage power apparatus} 3, wherein said first sensor is an acceleration sensor and said second sensor is an acoustic sensor 
for
An abnormality diagnosing { HEAD ~ system } for { TAIL ~ a high voltage power apparatus } 3 , wherein said first sensor is an acceleration sensor and said second sensor is an acoustic sensor
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH