 {TAIL ~ a coiling temperature} after hot rolling is made {HEAD ~ 600 700° C.}, and 
{ TAIL ~ a coiling temperature } after hot rolling is made { HEAD ~ 600 700 ° C. } , and
OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH