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