The boss is attached to the outer surface of the fan case with {HEAD ~ a combination} of {TAIL ~ fiber reinforced ply} and adhesive 
of
The boss is attached to the outer surface of the fan case with { HEAD ~ a combination } of { TAIL ~ fiber reinforced ply } and adhesive
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 OTH OTH