{HEAD ~ The system} 1, wherein {TAIL ~ the minimum temperature limit value} is set to approximately 20° C 
{ HEAD ~ The system } 1 , wherein { TAIL ~ the minimum temperature limit value } is set to approximately 20 ° C
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH