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