{HEAD ~ The joint portion} is bonded to the outer surface of the mating member at its longitudinally intermediate portion by brazing, {TAIL ~ spot welding} or the like 
is bonded by
{ HEAD ~ The joint portion } is bonded to the outer surface of the mating member at its longitudinally intermediate portion by brazing , { TAIL ~ spot welding } or the like
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH