{TAIL ~ A system} 14, wherein a second water trap is positioned between {HEAD ~ the means} for pre drying and the first water trap 
{ TAIL ~ A system } 14 , wherein a second water trap is positioned between { HEAD ~ the means } for pre drying and the first water trap
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH