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