A large number of {TAIL ~ radiating fins} 8 are provided on {HEAD ~ the back} of the end plate 5  
A large number of { TAIL ~ radiating fins } 8 are provided on { HEAD ~ the back } of the end plate 5
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH