Once {HEAD ~ the reinforcing agents} 16 and the barbs 12 of {TAIL ~ the connector} 10 have been inserted in the open end of the tube 14 , an adhesive 18 is injected between the tube 14, the reinforcing agents 16, and the connector 10 
Once { HEAD ~ the reinforcing agents } 16 and the barbs 12 of { TAIL ~ the connector } 10 have been inserted in the open end of the tube 14 , an adhesive 18 is injected between the tube 14 , the reinforcing agents 16 , and the connector 10
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH