Thus, antimony is cast into the crucible 12, {HEAD ~ its oxide} vigorously evaporates and raises {TAIL ~ the pressure} inside the furnace 11 
raises
Thus , antimony is cast into the crucible 12 , { HEAD ~ its oxide } vigorously evaporates and raises { TAIL ~ the pressure } inside the furnace 11
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH