An apparatus for the preparation of {HEAD ~ thermoplastic plastics material} to be recycled has {TAIL ~ two treatment stages} following one after the other 
An apparatus for the preparation of { HEAD ~ thermoplastic plastics material } to be recycled has { TAIL ~ two treatment stages } following one after the other
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH