{TAIL ~ Arrangement} for the treatment of cellulose pulp in {HEAD ~ a washing apparatus} arranged with a reinforcing frame 
{ TAIL ~ Arrangement } for the treatment of cellulose pulp in { HEAD ~ a washing apparatus } arranged with a reinforcing frame
TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH