The inflatable packer 5 in which {HEAD ~ the inner and outer anchor members} form {TAIL ~ a snug fit} with the bent sections of the reinforcing members 
form
The inflatable packer 5 in which { HEAD ~ the inner and outer anchor members } form { TAIL ~ a snug fit } with the bent sections of the reinforcing members
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH