Thus, in the range manufacturing/assembly plant, {TAIL ~ a supply} of {HEAD ~ preassembled top frame units} may stocked and ready for use when an order comes in 
Thus , in the range manufacturing / assembly plant , { TAIL ~ a supply } of { HEAD ~ preassembled top frame units } may stocked and ready for use when an order comes in
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH