wherein {TAIL ~ the cover panel} is arranged on the supporting panel on {HEAD ~ the side} facing the sound inside a cabin space 
wherein { TAIL ~ the cover panel } is arranged on the supporting panel on { HEAD ~ the side } facing the sound inside a cabin space
OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH