The aft end of {TAIL ~ the liner} 182 is formed with {HEAD ~ an annular recess} 190 closed on its radially outer side by an annular cover plate 192 
The aft end of { TAIL ~ the liner } 182 is formed with { HEAD ~ an annular recess } 190 closed on its radially outer side by an annular cover plate 192
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH