{HEAD ~ The apparatus} is arranged at {TAIL ~ an exit} where a workpiece leaves a plating chamber 
is arranged at
{ HEAD ~ The apparatus } is arranged at { TAIL ~ an exit } where a workpiece leaves a plating chamber
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH