The exhaust gas 1 is supplied from the exhaust pipe 2 to the inside of {TAIL ~ the first half section} of {HEAD ~ the outer cylindrical casing} 4 and flows to the shielding plate 17 on the upstream side 
The exhaust gas 1 is supplied from the exhaust pipe 2 to the inside of { TAIL ~ the first half section } of { HEAD ~ the outer cylindrical casing } 4 and flows to the shielding plate 17 on the upstream side
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH