The attachment comprises {TAIL ~ a wheel guided, suction assembly} in which {HEAD ~ the slurry} is contained in a shroud 
in
The attachment comprises { TAIL ~ a wheel guided , suction assembly } in which { HEAD ~ the slurry } is contained in a shroud
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL REL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH