The wire body is preferably treated to provide {HEAD ~ a protective oxide coating} that limits corrosion and enhances {TAIL ~ its particulate collection and retention ability} 
enhances
The wire body is preferably treated to provide { HEAD ~ a protective oxide coating } that limits corrosion and enhances { TAIL ~ its particulate collection and retention ability }
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL