Shell molds and {HEAD ~ processes} for making {TAIL ~ the shell molds} that exhibit high emissivity in the red and infrared regions 
for making
Shell molds and { HEAD ~ processes } for making { TAIL ~ the shell molds } that exhibit high emissivity in the red and infrared regions
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH