Two receiver stations and are interposed in the paint line , and {TAIL ~ a shuttle element} in the form of {HEAD ~ a pipe cleaner swab} is arranged in the paint line so as to be able to shuttle back and forth between the two receiver stations 
Two receiver stations and are interposed in the paint line , and { TAIL ~ a shuttle element } in the form of { HEAD ~ a pipe cleaner swab } is arranged in the paint line so as to be able to shuttle back and forth between the two receiver stations
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH