After that, a plurality of {TAIL ~ heat emission parts} 20 are coupled to {HEAD ~ the support part} 30 
After that , a plurality of { TAIL ~ heat emission parts } 20 are coupled to { HEAD ~ the support part } 30
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH