As a result, it is possible to ensure {TAIL ~ the size} of {HEAD ~ the opening} is sufficiently large, so that workability can be improved when arranging the electrically conductive member so that it passes from the opening to inside the terminal box 
As a result , it is possible to ensure { TAIL ~ the size } of { HEAD ~ the opening } is sufficiently large , so that workability can be improved when arranging the electrically conductive member so that it passes from the opening to inside the terminal box
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH