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