The material 7 can be immersed into a melt in {HEAD ~ a separate vessel} 14 connected with {TAIL ~ a blasted vessel} 1 by conduits 15 and 16, as shown in FIG 2 
connected with
The material 7 can be immersed into a melt in { HEAD ~ a separate vessel } 14 connected with { TAIL ~ a blasted vessel } 1 by conduits 15 and 16 , as shown in FIG 2
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH