Acrylonitrile butadiene styrene copolar, known also as the ABS resin, is a preferred material of the head holders by reason of {HEAD ~ its dimensional stability} over {TAIL ~ a wide temperature range} 
Acrylonitrile butadiene styrene copolar , known also as the ABS resin , is a preferred material of the head holders by reason of { HEAD ~ its dimensional stability } over { TAIL ~ a wide temperature range }
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 HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL