Accordingly, {HEAD ~ the present invention} provides {TAIL ~ an inner drive} that is more resistant to swelling once the process fluid has permeated the plastic shell 
provides
Accordingly , { HEAD ~ the present invention } provides { TAIL ~ an inner drive } that is more resistant to swelling once the process fluid has permeated the plastic shell
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH