While this method has been found to be satisfactory for the, removal of particulate contaminants, it lacks the ability to remove {HEAD ~ metallic contamination} that occurs on {TAIL ~ both virgin and used workpieces} 
occurs on
While this method has been found to be satisfactory for the , removal of particulate contaminants , it lacks the ability to remove { HEAD ~ metallic contamination } that occurs on { TAIL ~ both virgin and used workpieces }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL