{HEAD ~ The fluid passage} should be capable of withstanding {TAIL ~ working pressures} as determined by the application 
{ HEAD ~ The fluid passage } should be capable of withstanding { TAIL ~ working pressures } as determined by the application
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH