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