Therefore, {TAIL ~ the plurality} of cables are held together at a predetermined position at the time of {HEAD ~ assembly}, so do not interfere with the assembly work 
Therefore , { TAIL ~ the plurality } of cables are held together at a predetermined position at the time of { HEAD ~ assembly } , so do not interfere with the assembly work
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH