The present invention relates to a working medium for {HEAD ~ heat cycle} and a heat cycle system employing {TAIL ~ the working medium} 
The present invention relates to a working medium for { HEAD ~ heat cycle } and a heat cycle system employing { TAIL ~ the working medium }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL