The inverted position of tube 22 affords two significant advantages to {HEAD ~ flowmeters} constructed according to {TAIL ~ the invention} 
The inverted position of tube 22 affords two significant advantages to { HEAD ~ flowmeters } constructed according to { TAIL ~ the invention }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL