Oligomeric lubricant additive designed to enhance {HEAD ~ antioxidancy} and corrosion resistance in {TAIL ~ railway diesel crankcase lubricants} 
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Oligomeric lubricant additive designed to enhance { HEAD ~ antioxidancy } and corrosion resistance in { TAIL ~ railway diesel crankcase lubricants }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL