In this way, time required for {TAIL ~ start} up after elimination of the trouble can be shortened, by continuous operation of facilities of {HEAD ~ the step region} not related to the serious trouble, as well as minimizing reduced production amount caused by trouble generation 
In this way , time required for { TAIL ~ start } up after elimination of the trouble can be shortened , by continuous operation of facilities of { HEAD ~ the step region } not related to the serious trouble , as well as minimizing reduced production amount caused by trouble generation
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH