A power supply apparatus 4, wherein {HEAD ~ said harness securing portion} has {TAIL ~ a protrusion} to be engaged with a groove of said corrugated tube 
A power supply apparatus 4 , wherein { HEAD ~ said harness securing portion } has { TAIL ~ a protrusion } to be engaged with a groove of said corrugated tube
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH