Thus, the term between {HEAD ~ the order} and {TAIL ~ the delivery} of goods can be shortened and productivity remarkably improved 
Thus , the term between { HEAD ~ the order } and { TAIL ~ the delivery } of goods can be shortened and productivity remarkably improved
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH