{HEAD ~ The other area} than the mirror face region 22 is subjected to {TAIL ~ discharging processing} to form a satin finished region 24 
is subjected to
{ HEAD ~ The other area } than the mirror face region 22 is subjected to { TAIL ~ discharging processing } to form a satin finished region 24
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH